ECS Capabilities
FAA & EASA Certified Aircraft ECS Component Repair & Overhaul
Heat exchangers, air cycle machines, pneumatic valves, sensors, hydraulics, and more — 597+ part numbers across 30+ aircraft makes.
QTC is an FAA & EASA Part 145 repair station specializing in aircraft environmental control system (ECS) components. Founded by former Hamilton Sundstrand and Honeywell engineers, we repair and overhaul the heat-transfer, air-cycle, pneumatic, sensing, and hydraulic components that keep cabin and avionics conditioning systems airworthy.
Search the full parts catalog below to find your component, see the aircraft platforms we support, and request a quote.
FAA & EASA Part 145 Certified
View Certifications Every repair and overhaul is performed and released under our regulatory approvals.
Parts Catalog
Search the Full Parts Catalog
Search 597+ aircraft ECS components by part number, nomenclature, manufacturer, or aircraft. Or download the printable QTC Capabilities List (Revision X).
| Part number | Alt part no. | Nomenclature | Manufacturer | Aircraft make | Model | ||
|---|---|---|---|---|---|---|---|
| 2-7791-1 | 45AS65021-15 | Hydraulic Package | Dowty Aerospace (Triumph) | Hawker Beechcraft | 400 | ||
| 2-7792 | 45AS65022-23 | Hydraulic Valve Package Assembly | Dowty Aerospace (Triumph) | Hawker Beechcraft | 400 | ||
| 3D3556-01 | Ejector Flow Control | Goodrich Corporation | Dornier | 328 | |||
| 3D3556-03 | Ejector Flow Control | Goodrich Corporation | Dornier | 328 | |||
| 3E3209-1 | N679-2039 | Fill/Drain Assembly | BFGoodrich Aerospace | Bombardier | Challenger 600 | ||
| 4E3160-1 | Heated Drain Mast Assembly | Goodrich Corporation (UTC Aerospace Systems) | Bombardier | Challenger 600 | |||
| 4E3160-1 | Heated Drain Mast Assembly | Goodrich Corporation (UTC Aerospace Systems) | Bombardier | Dash 8 | |||
| 8D1496 | Gage Pressure Switch | Custom Control Sensors | Pratt & Whitney | PW2000/4000 | |||
| 11-811528-2 | Dual Heat Exchanger | Honeywell/Secan | Dassault | Falcon 2000 | |||
| 13E41-1 | Heat Exchanger | Grimes | Bombardier | CRJ100 | |||
| 13E41-1 | Heat Exchanger | Grimes | Bombardier | CRJ200 | |||
| 13E41-2 | Heat Exchanger | Grimes | Bombardier | CRJ100 | |||
| 13E41-2 | Heat Exchanger | Grimes | Bombardier | CRJ200 | |||
| 13E41-3 | Heat Exchanger | Grimes | Bombardier | CRJ100 | |||
| 13E41-3 | Heat Exchanger | Grimes | Bombardier | CRJ200 | |||
| 13E41-5 | Heat Exchanger | Grimes | Bombardier | CRJ100 | |||
| 13E41-5 | Heat Exchanger | Grimes | Bombardier | CRJ200 | |||
| 15E51-2 | 6600259-1 | Wing Anti-Ice PRSOV | Grimes Aero | Bombardier | Learjet 60 | ||
| 15E51-3 | 6600259-2 | Wing Anti-Ice PRSOV | Grimes Aero | Bombardier | Learjet 60 | ||
| 15E51-4 | 6600259-3 | Wing Anti-Ice PRSOV | Grimes Aero | Bombardier | Learjet 60 | ||
| 16-369 | Case Assembly | Custom Controls | Boeing | Various | |||
| 20E85-3 | 99-380011-5 | Bleed Air Valve | Janitrol/Midland-Ross | Beech | 99 | ||
| 21SN04-275A | Low Pressure Oil Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-298A | Scavenge Filter Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-300B | Fuel Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-352 | Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-353 | Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-354 | Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-355 | Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-383A | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-391 | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-391A | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-404 | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-405 | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-416 | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN04-417 | Oil Filter Differential Pressure Switch | Eaton | Pratt & Whitney | PW2000/4000 | |||
| 21SN41-111 | 601R62291-1 | Pressure Switch | Eaton | Bombardier | CRJ 100 | ||
| 21SN41-111 | 601R62291-1 | Pressure Switch | Eaton | Bombardier | CRJ 200 | ||
| 21SN41-112 | 601R62291-3 | Pressure Switch | Eaton | Bombardier | CRJ 100 | ||
| 21SN41-112 | 601R62291-3 | Pressure Switch | Eaton | Bombardier | CRJ 200 | ||
| 21SN41-113A | 601R62291-7 | Pressure Switch | Eaton | Bombardier | CRJ 100 | ||
| 21SN41-113A | 601R62291-7 | Pressure Switch | Eaton | Bombardier | CRJ 200 | ||
| 21SN41-125 | 604-62149-1 | Pressure Switch | Eaton | Bombardier | CRJ 100 | ||
| 21SN41-125 | 604-62149-1 | Pressure Switch | Eaton | Bombardier | CRJ 200 | ||
| 22E24-2 | 114-380040-5 | 450F Manifold temperature Sensor | Janitrol Aero | Beech | 1900 | ||
| 22E24-2 | 129-380001-5 | 450F Manifold temperature Sensor | Janitrol Aero | Beech | 1900 | ||
| 22E24-3 | 114-380040-11 | 450F Manifold temperature Sensor | Janitrol Aero | Beech | 1900 | ||
| 22E24-3 | 129-380001-11 | 450F Manifold temperature Sensor | Janitrol Aero | Beech | 1900 | ||
| 22E69-1 | 114-380040-1 | Temperature Control and Shutoff Valve | Janitrol | Beech | 1900 | ||
| 22E69-3 | 114-380040-13 | Temperature Control and Shutoff Valve | Janitrol | Beech | 1900 | ||
| 24E88-7 | 114-380042-15 | Pressure Regulating and Shutoff Valve | Janitrol | Beech | 1900 | ||
| 28E99-7 | Oil Cooler | Honeywell | Bombardier | Dash 8 | |||
| 36E83-6QA | Air Turbine Starter | Parker Hannifin | McDonnel Douglas | A-4 Skyhawk | |||
| 42D362 | Fuel Pump Filter Differential Pressure Switch | Custom Control Sensors | Pratt & Whitney | PW2000/4000 | |||
| 42D394 | Fuel Pump Filter Differential Pressure Switch | Custom Control Sensors | Pratt & Whitney | PW2000/4000 | |||
| 42D395 | Fuel Pump Filter Differential Pressure Switch | Custom Control Sensors | Pratt & Whitney | PW2000/4000 | |||
| 45AS48017-003/ | EM4018-1EM4018-2EM4018-3 | Fuel Shutoff Valve | Textron Aviation | Beechjet 400/A/T | |||
| 45AS88830 | AA-35Series | Landing Light Actuator | Melco / Smiths / MHI | B400 / MU-300 | |||
| 51E07-1 | 129-380001-1 | Temperature Control and Shutoff Valve | Janitrol Aero | Beech | 1900 | ||
| 51E07-4 | 129-380001-13 | Temperature Control and Shutoff Valve | Janitrol Aero | Beech | 1900 | ||
| 55E61-1 | Precooler | Grimes | Bombardier | CRJ100 | |||
| 55E61-1 | Precooler | Grimes | Bombardier | CRJ200 | |||
| 63E79-1 | Oil Cooler | Grimes | Bombardier | CRJ100 | |||
| 63E79-1 | Oil Cooler | Grimes | Bombardier | CRJ200 | |||
| 63E79-2 | Oil Cooler | Grimes | Bombardier | CRJ100 | |||
| 63E79-2 | Oil Cooler | Grimes | Bombardier | CRJ200 | |||
| 65WE002 Series | Hydraulic Pump Asembly | Dynopower/ Stratopower | Various | Various | |||
| 66W Series | Hydraulic Pump Asembly | Eaton Vickers | Various | Various | |||
| 94P32 | Gage Pressure Switch | Custom Controls | Boeing | 747 | |||
| 101-381015-X | Solenoid Valve | Beech | Beech | 1900C/D / Super King Air 300 | |||
| 101-388005-21 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | |||
| 114-380002-5 | 10657D | Precooler | Stewart Warner | Beech | 1900 | ||
| 264A030000 | Catalytic Ozone Converter | Liebherr | Bombardier | Challenger 300 | |||
| 264A040000 | Catalytic Ozone Converter | Liebherr | Bombardier | Challenger 300 | |||
| 601R51577-1 | Fan/ Sensor unit assembly | Bombardier | Bombardier | CRJ200 | |||
| 601R51577-1 | Fan/ Sensor unit assembly | Bombardier | Bombardier | CRJ700 | |||
| 601R51577-3 | Fan/ Sensor unit assembly | Bombardier | Bombardier | CRJ200 | |||
| 601R51577-3 | Fan/ Sensor unit assembly | Bombardier | Bombardier | CRJ700 | |||
| 601R51577-27 | Fan/ Sensor unit assembly | Bombardier | Bombardier | CRJ200 | |||
| 601R51577-27 | Fan/ Sensor unit assembly | Bombardier | Bombardier | CRJ700 | |||
| 755A0000-04 | Reheater | Liebherr | Airbus | A320 | |||
| 755A0000-04 | Reheater | Liebherr | Airbus | A320 | |||
| 755B0000-02 | Reheater | Liebherr | Airbus | A320 | |||
| 755B0000-02 | Reheater | Liebherr | Airbus | A320 | |||
| 755C0000-01 | Reheater | Liebherr | Airbus | A320 | |||
| 0851GW | Pitot Tube | Rosemount Aerospace | Various | Various | |||
| 0851GW-1 | Pitot Tube | Rosemount Aerospace | Various | Various | |||
| 899-156-612 | Waste Water Discharge Sensor Assembly | Ametek Drexelbrook | N/A | N/A | |||
| 1159SCAC401-1 | D-20224-1 | Ozone Converter | Gulfstream | Gulfstream | GIV | ||
| 1600D000-004 | Cooling Turbine | Honeywell | ATR | ATR72 | |||
| 1677D000-002 | Cooling Turbine | Honeywell | Pilatus | PC-12 | |||
| 1677D0000-003 | Cooling Turbine | Honeywell | Pilatus | PC-12 | |||
| 1716D000-001 | Cold Air Unit | Honeywell | Dornier | 328 | |||
| 1716D000-002 | Cold Air Unit | Honeywell | Dornier | 328 | |||
| 1762D000-001 | Cold Air Unit | Honeywell | Dornier | 328 | |||
| 1818-00-1A | Anti-IceValve | Anti-Ice Valve | Dassault Aviation | Dassault | Falcon 900 | ||
| 1820-00-X | 99193SOCN3884538-XX | Normally Closed Shutoff Valve | Safran Electronics & Defense | Cessna | Citation 750X | ||
| 1894-00-1 | 45AS66001-011 | Pressure Regulating Shut-off Valve | Dukes | Hawker Beechcraft | 400 | ||
| 1895-00-1 | 45AS66008-007 | Pressure Regulating Shutoff Valve | Dukes | Hawker Beechcraft | 400 | ||
| 1896-00-3 | 45AS63019-009 | Pressure Regulating Shutoff Valve | Dukes | Hawker Beechcraft | 400 | ||
| 1897-00-1 | 45AS63013-3 | 3 Way Solenoid Valve | Dukes | Hawker Beechcraft | 400 | ||
| 1925-00-1 | 114-380059-3 | Bleed Air Regulating and Shutoff Valve | Dukes, Inc. | Beech | 1900 | ||
| 1925-00-3 | 114-380059-5 | Bleed Air Regulating and Shutoff Valve | Dukes, Inc. | Beech | 1900 | ||
| 1946-00-12 | 9912402-12 | Pressure Regulating and Shutoff Valve | Dukes Aerospace | Cessna 500/550/560 | |||
| 1946-00-16 | 9912402-16 | Pressure Regulating and Shutoff Valve | Dukes Aerospace | Cessna 500/550/560 | |||
| 1960-00-1 | 114-380042-19 | Bleed Air Regulating and Shutoff Valve | Dukes, Inc. | Beech | 1900 | ||
| 1960-00-3 | 114-380042-21 | Bleed Air Regulating and Shutoff Valve | Dukes, Inc. | Beech | 1900 | ||
| 1978-300-1 | 2-303-969-01 | Anti-Ice Valve Assembly | Dukes Aerospace | BAe 146 | |||
| 1988-00-1/ | 9912492-19912492-29912492-35391-00-1 | Flow Control Valve | Textron Aviation | Cessna | Citation | ||
| 1997-00-3 | Bi-Level Flow Control and Shutoff Valve | Dukes Aerospace | Hawker Beechcraft | T-6 | |||
| 2943A000 | Shutoff Valve | Honeywell | Pilatus | PC-12 | |||
| 2943A000 | Shutoff Valve | Honeywell | Jetstream / Pilatus | Jetstream 41 / PC12 | |||
| 2959A000 | Shutoff Valve | Honeywell | Pilatus | PC-12 | |||
| 3739A010000 | Reheater/Condenser | Liebherr | CL-300 | ||||
| 4066B000 | Non-Return Valve 2 inch | Honeywell | Dornier | 328 | |||
| 4067B000-003 | Pressure Reducing and Shutoff Valve | Honeywell | Dornier | 328 | |||
| 4067B000-004 | Pressure Reducing and Shutoff Valve | Honeywell | Dornier | 328 | |||
| 4067B000-005 | Pressure Reducing and Shutoff Valve | Honeywell | Dornier | 328 | |||
| 4067B000-006 | Pressure Reducing and Shutoff Valve | Honeywell | Dornier | 328 | |||
| 4068B000-001 | Flow Control and Shutoff Valve | Honeywell | Dornier | 328 | |||
| 4068B000-003 | Flow Control and Shutoff Valve | Honeywell | Dornier | 328 | |||
| 4069B000 / | Cross Feed Valve | Honeywell | Dornier | 328 | |||
| 4100-849049 | Motor Driven Hydraulic Pump | AeroControllex | Dornier | 328 | |||
| 4119T26P02 | 55024001-11 | Fuel/ Oil Heater | GE Aviation/ Sumitomo Precision Products | Bombardier | CRJ700 | ||
| 4119T26P02 | 55024001-11 | Fuel/ Oil Heater | GE Aviation/ Sumitomo Precision Products | Bombardier | CRJ900 | ||
| 4119T36P03 | 55029001-21 | Fuel/ Oil Heater | GE Aviation/ Sumitomo Precision Products | Bombardier | CRJ700 | ||
| 4119T36P03 | 55029001-21 | Fuel/ Oil Heater | GE Aviation/ Sumitomo Precision Products | Bombardier | CRJ900 | ||
| 4706-24 | 101-381000-9 | Solenoid Shuttoff Valve, De-Ice | Aerospace Systems and Components | Beech | King Air | ||
| 5188-00-1 | Pressure Reducing and Shut-Off Valve (Normally Open) Nacelle Anti-ice | Dukes | Hawker Beechcraft | Premier | |||
| 5188-00-7 | Pressure Reducing and Shut-Off Valve (Normally Open) Nacelle Anti-ice | Dukes | Hawker Beechcraft | Premier | |||
| 5199-00-X 9914521-X | PRSOV | Textron Aviation | Cessna | 680 | |||
| 5252-00-3 | 02ND-36203-3 | Shutoff Valve | Dukes Aerospace | Dornier | 328 | ||
| 5385-00-5 | WBA3020G103-005 | Anti-Ice PRSOV | Dukes Aerospace | Bombardier | Challenger 300 | ||
| 5385-00-7 | WBA3020G103-007 | Anti-Ice PRSOV | Dukes Aerospace | Bombardier | Challenger 300 | ||
| 5399-00-1 | Cowl Anti-Ice PRSOV | Dukes Aerospace | Bombardier | CRJ100 | |||
| 5399-00-1 | Cowl Anti-Ice PRSOV | Dukes Aerospace | Bombardier | CRJ100 | |||
| 5399-00-3 | Cowl Anti-Ice PRSOV | Dukes Aerospace | Bombardier | CRJ200 | |||
| 5399-00-3 | Cowl Anti-Ice PRSOV | Dukes Aerospace | Bombardier | CRJ200 | |||
| 5409C000 | Bay Temperature Sensor | Honeywell | Dornier | 328 | |||
| 5413C000 | Temperature Control Valve | Honeywell | Dornier | 328 | |||
| 5613C000-X | Refrigeration Pack | Honeywell | Pilatus | PC-12 | |||
| 5677C000-002 | Pneumatic Temperature Sensor | Honeywell | Dornier | 328 | |||
| 5729C000 | ECU Units | Honeywell | Dornier | 328 | |||
| 5732C000 | Turbine Inlet Control Valve | Honeywell | Dornier | 328 | |||
| 5914-00-1 | 400NXT36PR-1 | Pressure Regulating Shutoff Valve Assembly | Dukes Aerospace | Nextant Aerospace 400XTi | |||
| 5915-00-1 | 400NXT36PR-3 | Pressure Regulating Shutoff Valve Assembly | Dukes Aerospace | Nextant Aerospace 400XTi | |||
| 8396-Series | 601R92305-X | Horizontal Stabilizer Trim Actuator | Safran Electronics & Defense | Bombardier | CRJ100 / CRJ200 | ||
| 8454-Series | 60492305-3 | Horizontal Stabilizer Trim Actuator | Safran Electronics & Defense | Bombardier | Challenger 604/605/650 | ||
| 8554C000 | Heat Exchanger | Honeywell | Dornier | 328 | |||
| 8563C000 | Condenser/Water Extractor | Honeywell | Dornier | 328 | |||
| 8583C000-002 | 145-30609-401 | Precooler | Honeywell | Embraer | EMB 135 | ||
| 8583C000-002 | 145-30609-401 | Precooler | Honeywell | Embraer | EMB 145 | ||
| 10021A | 100-389015-1 | Oil Cooler | Stewart Warner/ Harrison | Beech | King Air | ||
| 11218-3 | 45AS88836-007 | Horizontal Stabilizer De-Ice Sequence Timer | Dynamic Controls Corporation | Hawker Beechcraft | T-1 | ||
| 011389-502 | Ground Cooling Fan | EG&G Rotron (Ametek) | Dornier | 328 | |||
| 11469-00 | Fan Heater | Hamilton Sundstrand | Airbus | A340 | |||
| 13027-5/ | 204-076-504-39914214-79914153-1114-388011-1 | Three-Way, Two-Position Hydraulic Solenoid Valve | EATON | Various | Various | ||
| 13120-2/ | 2-303-175-022-303-901-01 | Three-Way, Two-Position Solenoid Operated Fuel Valve | EATON | Honeywell ALF 502/LF 507 Engine | |||
| 53023-03 | 70652-02300-048 | Utility Pump Module Assembly | Parker Hannifin | Sikorsky | UH-60 BlackHawk | ||
| 53023-05 | 70652-02300-048 | Utility Pump Module Assembly | Parker Hannifin | Sikorsky | UH-60 BlackHawk | ||
| 53023-06 | 70652-02300-050 | Utility Pump Module Assembly | Parker Hannifin | Sikorsky | UH-60 BlackHawk | ||
| 53023-07 | Utility Pump Module Assembly | Parker Hannifin | Sikorsky | UH-60 BlackHawk | |||
| 62490-7B | Bleed Air Check Valve | Eaton Aerospace | Bombardier | CRJ 100/200 | |||
| 63074 / | AP1V-105209-076-033-1214-076-033-1 | Variable Delivery Hydraulic Pump | Abex Aerospace | Bell | 209 / 214 / ST | ||
| 63143 / | AP1V-111 | Variable Delivery Hydraulic Pump | Abex Aerospace | Sikorsky | S76 | ||
| 63166 / | AP05VC-80 | Variable Delivery Hydraulic Pump | Parker Hannifin | Embraer | EMB110 / B727 | ||
| 70306-02102-104 / | 320635 | Engine Air Shutoff Valve | Whitaker / Meggitt | Sikorsky | UH-60 | ||
| 85100-3 | Ejector Flow Control | Rogerson Aircraft | Dornier | 328 | |||
| 104568 / | Air Shutoff & Modulating Valve | Honeywell | British Aerospace | Bae 125,Beech Hawker 125, Gulfstream II | |||
| 104968 | Butterfly Shutoff Valve | Allied Signal | British Aerospace | BAe 125 | |||
| 104968 | Butterfly Shutoff Valve | Allied Signal | Hawker Beechcraft | 800 | |||
| 107484-2 | Hi-Stage Regulator | Honeywell | Boeing | 737 | |||
| 107484-3 | Hi-Stage Regulator | Honeywell | Boeing | 737 | |||
| 107484-4 | Hi-Stage Regulator | Honeywell | Boeing | 737 | |||
| 107484-5 | 10-62008-31 | Hi-Stage Regulator | Honeywell | Boeing | 737 | ||
| 107484-6 | 10-62008-39 | Hi-Stage Regulator | Honeywell | Boeing | 737 | ||
| 107484-7 | 10-62008-42 | Hi-Stage Regulator | Honeywell | Boeing | 737 | ||
| 109788-1 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GII | |||
| 109788-1 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GIII | |||
| 109788-1 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GIV | |||
| 109788-2 | 2 ½” Shutoff Valve | Allied Signal | Ground Power Unit | ||||
| 109788-3 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GI | |||
| 109788-3 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GII | |||
| 109788-3 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GIII | |||
| 109788-3 | 2 ½” Shutoff Valve | Allied Signal | Gulfstream | GIV | |||
| 109788-3 | 2 ½” Shutoff Valve | Allied Signal | Lockheed | Jetstar II | |||
| 121282-10 | DEC39-166-519 | Flexible Shaft Assembly | Honeywell | CF6 Series | |||
| 121282-11 | DEC39-166-521 | Flexible Shaft Assembly | Honeywell | CF6 Series | |||
| 121282-25 | DEC39-166-519 | Flexible Shaft Assembly | Honeywell | CF6 Series | |||
| 121282-26 | DEC39-166-521 | Flexible Shaft Assembly | Honeywell | CF6 Series | |||
| 121754-2 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 121754-2 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 121754-3 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 121754-3 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 121754-5 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 121754-5 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 121754-6 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 121754-6 | Flexible Shaft Assembly | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 129542-1 | Low Limit Temperature Sensor | Honeywell | Various | Various | |||
| 129542-2 | Low Limit Temperature Sensor | Honeywell | Sikorsky | S76 | |||
| 129542-3 | Low Limit Temperature Sensor | Honeywell | Cessna | 441 | |||
| 129542-4 | Low Limit Temperature Sensor | Honeywell | Various | Various | |||
| 129542-5 | Low Limit Temperature Sensor | Honeywell | Fairchild | Merlin Metro | |||
| 129542-6 | Low Limit Temperature Sensor | Honeywell | Cessna | 550 | |||
| 129542-7 | Low Limit Temperature Sensor | Honeywell | Mitsubishi | MU-2 | |||
| 129542-8 | Low Limit Temperature Sensor | Honeywell | Cessna | 441 | |||
| 129542-10 | Low Limit Temperature Sensor | Honeywell | Dassault | HU-25A | |||
| 130158-1-1 | Air Check Valve | Bombardier | Bombardier | CRJ100 | |||
| 130158-1-1 | Air Check Valve | Bombardier | Bombardier | CRJ200 | |||
| 130158-1-1 | Air Check Valve | Bombardier | Fokker | 100 | |||
| 130158-1-1 | Air Check Valve | Bombardier | Fokker | 28 | |||
| 130158-1-1 | Air Check Valve | Bombardier | Fokker | 50 | |||
| 140120-X / | Canopy Seal Pressure Regulator Valve | H.T.L. Industries Inc. | McDonnel Douglas | A-4 Skyhawk | |||
| 154615-3-1 | Oil Temperature Control Valve | Airesearch | British Aerospace | BAe 146 | |||
| 158410-1 | Oil Cooler | Martson/ Garrett Airesearch | CASA | CN212 | |||
| 158410-1 | Oil Cooler | Martson/ Garrett Airesearch | CASA | CN235 | |||
| 160148-1 | Oil Temperature Control Valve | Honeywell | Bombardier | CRJ100 | |||
| 160148-1 | Oil Temperature Control Valve | Honeywell | Bombardier | CRJ200 | |||
| 160148-2 | Oil Temperature Control Valve | Honeywell | Bombardier | CRJ100 | |||
| 160148-2 | Oil Temperature Control Valve | Honeywell | Bombardier | CRJ200 | |||
| 160282-1 | Oil Cooler | Honeywell | Embraer | EMB 120 | |||
| 160282-2 | Oil Cooler | Honeywell | Embraer | EMB 120 | |||
| 160282-3 | Oil Cooler | Honeywell | Embraer | EMB 120 | |||
| 160282-4 | Oil Cooler | Honeywell | Embraer | EMB 120 | |||
| 160282-5 | Oil Cooler | Honeywell | Embraer | EMB 120 | |||
| 160282-6 | Oil Cooler | Honeywell | Embraer | EMB 120 | |||
| 160366-1 | Air To Oil Temperature Regulator | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 160366-1 | Air To Oil Temperature Regulator | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 160366-2 | Air To Oil Temperature Regulator | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 160366-2 | Air To Oil Temperature Regulator | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 160382-1 | Air to Oil Cooler | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 160382-1 | Air to Oil Cooler | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 160564-1 | Oil Cooler | Honeywell | Airbus | A340 | |||
| 160564-1 | Oil Cooler | Honeywell | Boeing | 737 | |||
| 160564-2 | Oil Cooler | Honeywell | Airbus | A340 | |||
| 160564-2 | Oil Cooler | Honeywell | Boeing | 737 | |||
| 178092-1 | Ducted Heat Exchanger Assy | Honeywell | Hawker Beechcraft | BAe 125 | |||
| 182820-1-1 | Heat Exchanger | Honeywell | Boeing | 737 | |||
| 182820-2 | Heat Exchanger | Honeywell | Boeing | 737 | |||
| 182820-3 | Heat Exchanger | Honeywell | Boeing | 737 | |||
| 183010-3 | Water Separator | Allied Signal (Honeywell) | Boeing | 737 | |||
| 183010-4 | Water Separator | Allied Signal (Honeywell) | Boeing | 737 | |||
| 183680-1-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GII | |||
| 183680-1-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GIII | |||
| 183680-2-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GII | |||
| 183680-2-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GIII | |||
| 183680-3-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GII | |||
| 183680-3-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GIII | |||
| 183680-3-2 | Precooler Heat Exchanger | AiResearch | Gulfstream | GII | |||
| 183680-3-2 | Precooler Heat Exchanger | AiResearch | Gulfstream | GIII | |||
| 183680-4-1 | Precooler Heat Exchanger | AiResearch | Gulfstream | GII | |||
| 183680-4-1. | Precooler Heat Exchanger | AiResearch | Gulfstream | GIII | |||
| 184360-1 | Heat Exchanger | Honeywell | Boeing | 727 | |||
| 187900-6 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A300 | |||
| 187900-6 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A310 | |||
| 187900-6 | Heat Exchanger | Honeywell (Aireasearch) | McDonnel Douglas | DC-10 | |||
| 187900-7 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A300 | |||
| 187900-7 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A310 | |||
| 187900-7 | Heat Exchanger | Honeywell (Aireasearch) | McDonnel Douglas | DC-10 | |||
| 187900-8 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A300 | |||
| 187900-8 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A310 | |||
| 187900-8 | Heat Exchanger | Honeywell (Aireasearch) | McDonnel Douglas | DC-10 | |||
| 187900-9 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A300 | |||
| 187900-9 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A310 | |||
| 187900-9 | Heat Exchanger | Honeywell (Aireasearch) | McDonnel Douglas | DC-10 | |||
| 187900-10 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A300 | |||
| 187900-10 | Heat Exchanger | Honeywell (Aireasearch) | Airbus | A310 | |||
| 187900-10 | Heat Exchanger | Honeywell (Aireasearch) | McDonnel Douglas | DC-10 | |||
| 189822-1 | Heat Exchanger | Garrett Airesearch | Swearingen | Merlin Metro | |||
| 191482-2 | Air-to-Air Precooler | Honeywell | CL-600 | ||||
| 191486-1 | Primary/Secondary Air/Air Heat Exchanger | Honeywell | Bombardier | Challenger 600 | |||
| 191486-1 | Primary/Secondary Air/Air Heat Exchanger | Honeywell | Bombardier | Challenger 601 | |||
| 191486-2 | Primary/Secondary Air/Air Heat Exchanger | Honeywell | Bombardier | Challenger 600 | |||
| 191486-2 | Primary/Secondary Air/Air Heat Exchanger | Honeywell | Bombardier | Challenger 601 | |||
| 194004-1 | Dual Heat Exchanger | Airesearch / Allied Signal | Cessna | 550 | |||
| 194546-3 | Heat Exchanger | Honeywell | Embraer | EMB 120 | |||
| 194546-4 | Heat Exchanger | Honeywell | Embraer | ALX | |||
| 194776-2 | Dual Heat Echanger | Hamilton Sundstrand | ATR | 42 | |||
| 203880-2/ | Cooling Turbine | Honeywell | British Aerospace / Hawker Beechcraft | BAe 125 / Hawker | |||
| 321760-2-1 | Two-inch Diameter Electric Shutoff Valve | Garrett Airesearch | Mitsubishi | MU-2 | |||
| 321760-2-2 | Two-inch Diameter Electric Shutoff Valve | Garrett Airesearch | Mitsubishi | MU-2 | |||
| 321935 | Pressure Actuated Butterfly Valve | Whittaker Corp. | Saab | 340 | |||
| 321945 | Pressure Actuated Butterfly Valve | Whittaker Corp. | Saab | 340 | |||
| 396460-3 | 2.5 Inch Diameter Flow Control Valve | Honeywell | Gulfstream | Various | |||
| 398896-X-X | Three Inch Diameter Electric Shutoff Butterfly Valve Assembly | Honeywell | Gulfstream | GIV | |||
| 570839-5 | Refrigeration Unit Assembly | Hamilton Standard | McDonnel Douglas | A-4 Skyhawk | |||
| 570854 | Cooling Turbine | Hamilton Sunstrand | McDonnel Douglas | A-4 Skyhawk | |||
| 579020 / | Heat Exchanger | Hamilton Standard | McDonnel Douglas | A-4 Skyhawk | |||
| 586110-3 | Cooling Turbine | Honeywell | Bombardier | Challenger 600 | |||
| 586110-8 | Cooling Turbine | Honeywell | Bombardier | Challenger 600 | |||
| 586110-9 | Cooling Turbine | Honeywell | Bombardier | Challenger 600 | |||
| 627962-2 | Duct Temperature Sensor | Honeywell | N/A | N/A | |||
| 727493 | Heat Exchanger | Hamilton Sundstrand | Twin Commander | ||||
| 727494 | Precooler | Hamilton Sundstrand | Twin Commander | ||||
| 729308 | Condenser | Sundstrand | Twin Commander | ||||
| 735506 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation III | |||
| 738384-10 | Air Cycle Machine | Hamilton Standard | Cessna | Various | |||
| 738384-26 | Air Cycle Machine | Hamilton Standard | Cessna | Citation II | |||
| 738385-2 | 2694-1061-01 | Bypass Valve | Hamilton Standard | ||||
| 738385-3 | 2694-1061-02 | Bypass Valve | Hamilton Standard | ||||
| 738385-4 | 2694-1061-03 | Bypass Valve | Hamilton Standard | ||||
| 738846 | 9914129-2 | Vaneaxial Fan Assembly | Hamilton Sundstrand | Cessna | 650 | ||
| 740551 | Air Cycle Machine | Hamilton Sundstrand | Cessna | 650 | |||
| 744205-1 | Heat Exchanger | Hamilton Sundstrand | Lockheed | Jetstar II | |||
| 744205-2 | Heat Exchanger | Hamilton Sundstrand | Various | Various | |||
| 744205-3 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation 500 | |||
| 744205-3 | Heat Exchanger | Hamilton Sundstrand | Dassault | Falcon 20 | |||
| 744205-4 | Heat Exchanger | Hamilton Sundstrand | Embraer | EMB 110 | |||
| 744205-4 | Heat Exchanger | Hamilton Sundstrand | Mitsubishi | MU-2 | |||
| 744205-4 | Heat Exchanger | Hamilton Sundstrand | Rockwell | Sabreliner | |||
| 744205-5 | Heat Exchanger | Hamilton Sundstrand | Embraer | EMB 110 | |||
| 744205-7 | Heat Exchanger | Hamilton Sundstrand | Lockheed | Jetstar II | |||
| 744205-8 | Heat Exchanger | Hamilton Sundstrand | Cessna | 441 | |||
| 744205-502 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation X | |||
| 745900-2 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 7 | |||
| 745900-3 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 745900-4 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 745900-5 | DC Rotary Actuator | Hamilton Sundstrand | Fokker | 50 | |||
| 745900-6 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 7 | |||
| 745900-7 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 745900-8 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 745900-9 | DC Rotary Actuator | Hamilton Sundstrand | Fokker | 50 | |||
| 745900-10 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 7 | |||
| 745900-11 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 745900-12 | DC Rotary Actuator | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 745900-13 | DC Rotary Actuator | Hamilton Sundstrand | Fokker | 50 | |||
| 750458-1 | Precooler | Hamilton Standard | Bombardier | Dash 7 | |||
| 750458-1 | Precooler | Hamilton Standard | Cessna | Citation II | |||
| 750458-1 | Precooler | Hamilton Standard | Mitsubishi | MU-2 | |||
| 750458-2 | Precooler | Hamilton Standard | Bombardier | Dash 7 | |||
| 750458-2 | Precooler | Hamilton Standard | Cessna | Citation II | |||
| 750458-2 | Precooler | Hamilton Standard | Mitsubishi | MU-2 | |||
| 750458-3 | Precooler | Hamilton Standard | Bombardier | Dash 7 | |||
| 750458-3 | Precooler | Hamilton Standard | Cessna | Citation II | |||
| 750458-3 | Precooler | Hamilton Standard | Mitsubishi | MU-2 | |||
| 750458-4 | Precooler | Hamilton Standard | Bombardier | Dash 7 | |||
| 750458-4 | Precooler | Hamilton Standard | Cessna | Citation II | |||
| 750458-4 | Precooler | Hamilton Standard | Mitsubishi | MU-2 | |||
| 750659-1 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-3 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-4 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-5 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-6 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-7 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-8 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-9 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-10 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-11 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-12 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-13 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-14 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-15 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-16 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-17 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750659-18 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750662-1 | Water Separator | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 750662-1 | Water Separator | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 750662-2 | Water Separator | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 750662-2 | Water Separator | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 750662-8 | Water Separator | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 750662-8 | Water Separator | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 750665-1 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-2 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-3 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-4 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-5 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-6 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-7 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-8 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-9 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 750665-10 | Overtemperature Switch | Hamilton Standard | Various | ||||
| 751865-2 | Dual Cabin Temp Valve | Hamilton Standard | Northrop | F-5 | |||
| 751872-3 | Refrigeration Pack | Hamilton Standard | Northrop | F-5 | |||
| 752001-1 | Cooling Turbine | Hamilton Standard | Northrop | F-5 | |||
| 753355-1 | Heat Exchanger | Hamilton Standard | Embraer | EMB 120 | |||
| 753355-2 | Heat Exchanger | Hamilton Standard | Embraer | EMB 120 | |||
| 753355-3 | Heat Exchanger | Hamilton Standard | Embraer | EMB 120 | |||
| 753355-4 | Heat Exchanger | Hamilton Standard | Bombardier | Challenger 601 | |||
| 753355-4 | Heat Exchanger | Hamilton Standard | Bombardier | CRJ100 | |||
| 753355-4 | Heat Exchanger | Hamilton Standard | Bombardier | CRJ200 | |||
| 753355-6 | Heat Exchanger | Hamilton Standard | Embraer | EMB 120 | |||
| 753355-7 | Heat Exchanger | Hamilton Standard | Embraer | EMB 120 | |||
| 753355-8 | Heat Exchanger | Hamilton Standard | Bombardier | Challenger 601 | |||
| 753355-8 | Heat Exchanger | Hamilton Standard | Bombardier | CRJ100 | |||
| 753355-8 | Heat Exchanger | Hamilton Standard | Bombardier | CRJ200 | |||
| 753355-9 | Heat Exchanger | Hamilton Standard | Bombardier | Challenger 601 | |||
| 753355-9 | Heat Exchanger | Hamilton Standard | Bombardier | CRJ100 | |||
| 753355-9 | Heat Exchanger | Hamilton Standard | Bombardier | CRJ200 | |||
| 754681-1 | Cabin/ Duct Temperature Sensor | Hamilton Sundstrand | Various | ||||
| 754691-1 | Cabin/ Duct Temperature Sensor | Hamilton Sundstrand | Various | ||||
| 754691-2 | Cabin/ Duct Temperature Sensor | Hamilton Sundstrand | Various | ||||
| 754691-3 | Cabin/ Duct Temperature Sensor | Hamilton Sundstrand | Various | ||||
| 754691-5 | Cabin/ Duct Temperature Sensor | Hamilton Sundstrand | Various | ||||
| 754751-1 | Turbine and Pack Bypass Valve | Hamilton Sundstrand | Hamilton Sundstrand | R70 | |||
| 754751-2 | Turbine and Pack Bypass Valve | Hamilton Sundstrand | Hamilton Sundstrand | R70 | |||
| 754751-3 | Turbine and Pack Bypass Valve | Hamilton Sundstrand | Hamilton Sundstrand | R70 | |||
| 754751-4 | Turbine and Pack Bypass Valve | Hamilton Sundstrand | Hamilton Sundstrand | R70 | |||
| 754909-1 | Actuator Assembly | Hamilton Standard | N/A | N/A | |||
| 754909-5 | Actuator Assembly | Hamilton Standard | N/A | N/A | |||
| 769130-2 | Heat Exchanger | Hamilton Sundstrand | Sikorsky | S76 | |||
| 773284-7 | S210T120-48 | Fan Air Temperature Sensor | UTAS (Hamilton Sundstrand) | Boeing | 767 | ||
| 774636-3 | Bellows | Hamilton Sundstrand | N/A | N/A | |||
| 775602-1 | Heat Exchanger | Hamilton Sundstrand | Hamilton Sundstrand | R70 | |||
| 775602-2 | Heat Exchanger | Hamilton Sundstrand | Hamilton Sundstrand | R70 | |||
| 775602-4 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation II | |||
| 775624-1 | Heat Exchanger | Hamilton Sundstrand | Beech | 1900 | |||
| 775635-5 | Air Cycle Machine | Hamilton Sundstrand | Beech | 1900 | |||
| 778683-2 | Heat Exchanger | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 778686-3 | High Pressure Shutoff Valve | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 778686-4 | High Pressure Shutoff Valve | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 778695-1 | Pressure Regulating and Shutoff Valve | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 778695-3 | Pressure Regulating and Shutoff Valve | Hamilton Sundstrand | Bombardier | Dash 8 | |||
| 779215-1 | Dual Heat Exchanger | Hamilton Sundstrand | Saab | 340 | |||
| 779215-2 | Dual Heat Exchanger | Hamilton Sundstrand | Saab | 340 | |||
| 785802-1 | Pressure Regulating and Shutoff Valve | Hamilton Sundstrand | Saab | 340 | |||
| 785802-2 | Pressure Regulating and Shutoff Valve | Hamilton Sundstrand | Saab | 340 | |||
| 785802-3 | Pressure Regulating and Shutoff Valve | Hamilton Sundstrand | Saab | 340 | |||
| 790298-1 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation III | |||
| 790298-2 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation III | |||
| 790298-3 | Heat Exchanger | Hamilton Sundstrand | Piaggio | P180 | |||
| 790298-4 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation III | |||
| 790298-5 | Heat Exchanger | Hamilton Sundstrand | Piaggio | P180 | |||
| 790390-1 | Fan Air Temperature Sensor | Hamilton Sundstrand | Boeing | 747 | |||
| 790390-2 | Fan Air Temperature Sensor | Hamilton Sundstrand | Boeing | 747 | |||
| 790390-3 | Fan Air Temperature Sensor | Hamilton Sundstrand | Boeing | 747 | |||
| 790390-4 | Fan Air Temperature Sensor | Hamilton Sundstrand | Boeing | 747 | |||
| 790390-5 | Fan Air Temperature Sensor | Hamilton Sundstrand | Boeing | 747 | |||
| 808440-1 | Dual Bypass Valve | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 808440-1 | Dual Bypass Valve | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 808440-2 | Dual Bypass Valve | Hamilton Sundstrand | Bombardier | CRJ100 | |||
| 808440-2 | Dual Bypass Valve | Hamilton Sundstrand | Bombardier | CRJ200 | |||
| 810208-1 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-2 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-4 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-5 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-6 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-7 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-9 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-102 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-104 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-105 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-114 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-115 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 810208-117 | Heat Exchanger | Hamilton Sundstrand | Boeing | 777 | |||
| 815160-1 | Heat Exchanger | Hamilton Sundstrand | Cessna | Citation X | |||
| 816630-1 | Dual Heat Echanger | Hamilton Sundstrand | Embraer | EMB 135 | |||
| 816630-1 | Dual Heat Echanger | Hamilton Sundstrand | Embraer | EMB 145 | |||
| 816630-2 | Dual Heat Echanger | Hamilton Sundstrand | Embraer | EMB 135 | |||
| 816630-2 | Dual Heat Echanger | Hamilton Sundstrand | Embraer | EMB 145 | |||
| 948692-1 | Turbine Wheel Air Flow Sensor | Honeywell | Boeing | 747 | |||
| 948692-2 | Turbine Wheel Air Flow Sensor | Honeywell | Boeing | 747 | |||
| 979494-1 | One-inch Diameter Pneumatic Shutoff Valve | Garrett Airesearch | Mitsubishi | MU-300 | |||
| 979494-4 | One-inch Diameter Pneumatic Shutoff Valve | Garrett Airesearch | Mitsubishi | MU-300 | |||
| 979998-1 | 2 ½” Shutoff Valve | Honeywell | Bombardier | Challenger 601 | |||
| 979998-2 | 2 ½” Shutoff Valve | Honeywell | Bombardier | Challenger 601 | |||
| 979998-3 | 2 ½” Shutoff Valve | Honeywell | Bombardier | Challenger 601 | |||
| 2202465-1 | Ozone Converter | AiResearch Garrett (Honeywell) | Douglas | DC-8 | |||
| 2204400-X | CoolingTurbine | Cooling Turbine | Honeywell | ATR | ATR42 | ||
| 2204540-2 | Air Cycle Machine | Honeywell | Embraer | EMB 120 | |||
| 2204600-1 | Cooling Turbine | Beech/ SOCATA | SOCATA | TBM-700 | |||
| 2204600-2 | Cooling Turbine | Beech/ SOCATA | Pilatus | PC-9 | |||
| 2205120-4 | Cooling Turbine | Honeywell | ATR | ATR 42/72 | |||
| 2205490-3 | Cooling Turbine | Honeywell | Hawker Beechcraft | Hawker 800 | |||
| 2205490-4 | Cooling Turbine | Honeywell | Hawker Beechcraft | Hawker 4000 | |||
| 2206610-1 | Cooling Turbine | Honeywell | Various | Various | |||
| 2340118-1-1 | Air to Air Precooler | Honeywell | Gulfstream | GIV | |||
| 2340356-X | Heat Exchanger | Honeywell | ATR | ATR 42/72 | |||
| 2340402-2 | ReheaterHeatExchanger | Heat Exchanger | Allied Signal (Honeywell) | Boeing | 737 | ||
| 2340404-1 | CondenserHeatExchanger | Heat Exchanger | Honeywell | Boeing | 737 | ||
| 2340594-4 | Heat Exchanger | Honeywell | Hawker Beechcraft | 800XP | |||
| 2340594-4 | Heat Exchanger | Honeywell | Hawker Beechcraft | 850XP | |||
| 2341590-1 | S3213W291-4 | Ozone Converter | Honeywell | Boeing | B777-200/300 | ||
| 2341926-X | Ozone Converter | Honeywell | Boeing | B737 | |||
| 3202122-1 | 9” Check Valve | Honeywell | Boeing | 767 | |||
| 3202130-1 | 6" Check Valve | Honeywell | Boeing | 757 | |||
| 3202130-1 | 6" Check Valve | Honeywell | Boeing | 767 | |||
| 3202130-2 | 6" Check Valve | Honeywell | Boeing | 757 | |||
| 3202130-2 | 6" Check Valve | Honeywell | Boeing | 767 | |||
| 3202130-3 | 6" Check Valve | Honeywell | Boeing | 757 | |||
| 3202130-3 | 6" Check Valve | Honeywell | Boeing | 767 | |||
| 3213812-1 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 24 | |||
| 3213812-1 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 25 | |||
| 3213812-1 | Regulating Shutoff Valve Assembly | Honeywell | Fairchild | Merlin Metro | |||
| 3213812-1 | Regulating Shutoff Valve Assembly | Honeywell | Sikorsky | S76 | |||
| 3213812-2 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 24 | |||
| 3213812-2 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 25 | |||
| 3213812-2 | Regulating Shutoff Valve Assembly | Honeywell | Fairchild | Merlin Metro | |||
| 3213812-2 | Regulating Shutoff Valve Assembly | Honeywell | Sikorsky | S76 | |||
| 3213812-4 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 24 | |||
| 3213812-4 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 25 | |||
| 3213812-4 | Regulating Shutoff Valve Assembly | Honeywell | Fairchild | Merlin Metro | |||
| 3213812-4 | Regulating Shutoff Valve Assembly | Honeywell | Sikorsky | S76 | |||
| 3213812-5 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 24 | |||
| 3213812-5 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 25 | |||
| 3213812-5 | Regulating Shutoff Valve Assembly | Honeywell | Fairchild | Merlin Metro | |||
| 3213812-5 | Regulating Shutoff Valve Assembly | Honeywell | Sikorsky | S76 | |||
| 3213812-6 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 24 | |||
| 3213812-6 | Regulating Shutoff Valve Assembly | Honeywell | Bombardier | Learjet 25 | |||
| 3213812-6 | Regulating Shutoff Valve Assembly | Honeywell | Fairchild | Merlin Metro | |||
| 3213812-6 | Regulating Shutoff Valve Assembly | Honeywell | Sikorsky | S76 | |||
| 3214552-X | PRSOV | Honeywell | Boeing | B737 | |||
| 3215732-3 | Pressure Regulating and Shut-Off Valve (Turbine Starter Contol) | Honeywell | Dornier | 328 | |||
| 7010172H0-2 | 7010179H0-2 | PECS/FCAC Heat Exchanger | Hamilton Sunstrand | Boeing | Boeing 787 | ||
| 7010172H0-3 | 7010179H0-3 | PECS/FCAC Heat Exchanger | Hamilton Sunstrand | Boeing | Boeing 787 | ||
| 7010172H0-4 | 7010179H0-4 | PECS/FCAC Heat Exchanger | Hamilton Sunstrand | Boeing | Boeing 787 | ||
| 7012011H01 | NGS Heat Exchanger | UTC Aerospace / Hamilton Sundstrand | Boeing | B787 | |||
| 7110118H01 | Primary Heat Exchanger | Hamilton Sunstrand | Boeing | Boeing 787 | |||
| 7110119H0-1 | Secondary Heat Exchanger | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7110119H0-2 | Secondary Heat Exchanger | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7110119H0-3 | Secondary Heat Exchanger | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-1 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-2 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-3 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-4 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-5 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-6 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-7 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 7113609-8 | Quad Heat Exchanger (FCAC and Non-FCAC) | Hamilton Sundstrand | Boeing | Boeing 787 | |||
| 8533839 | 50-389048-3 | Oil Cooler | Stewart Warner/ Harrison | Beech | King Air | ||
| 8538233 | 10717C | Oil Cooler | Harrison / Lori | Bombardier | Dash 3 | ||
| 8538233 | 10717C | Oil Cooler | Harrison / Lori | SOCATA | TBM-700 | ||
| 8546922 | Oil Cooler | Harrison | Fairchild | Merlin III | |||
| 8546949 | Oil Cooler | Stewart Warner/ Harrison | Beech | King Air | |||
| 9914520-X | 5909-00-X | Low Pressure Regulating Shutoff Valve | Textron Aviation | Cessna | 750 | ||
| 011291500 | Avionics AFT Fan | EG&G Rotron (Ametek) | Dornier | 328 | |||
| 011390500 | Recirculation Fan | EG&G Rotron (Ametek) | Dornier | 328 | |||
| 25740015/ | Actuator and Single/Dual Air Control Valves | Vapor Heating Corp. | McDonnel Douglas | A-4 Skyhawk | |||
| 32104056-20 | Temperature Selector Valve | Garrett Airesearch | Beech | 400 | |||
| 300013000-003 | 601-97097-7 | Cowl Anti-Ice PRSOV | Kaiser Aerospace | Bombardier | Challenger 600 | ||
| AA-45 Series | 45AS61023-X | Pitch Trim Actuator | Mitsubishi Electric Actuator | Beechjet 400 | |||
| AD-9320-202 | Hydraulic Filter Housing | Aircraft Porous Media Inc. | Lockheed | L-1011 | |||
| AD-9320-203 | Hydraulic Filter Housing | Aircraft Porous Media Inc. | Lockheed | L-1011 | |||
| AD-9320-204 | Hydraulic Filter Housing | Aircraft Porous Media Inc. | Lockheed | L-1011 | |||
| AD-9320-205 | Hydraulic Filter Housing | Aircraft Porous Media Inc. | Lockheed | L-1011 | |||
| AD-9320-206 | Hydraulic Filter Housing | Aircraft Porous Media Inc. | Lockheed | L-1011 | |||
| AP2V-82 -01 | 66007 | Variable Delivery Hydraulic Pump | Parker Hannifin | Bell | 212 / 412 | ||
| AWE124-51 | Non-Return Insert Type | Hawker Siddeley Dynamics Limited | Hawker Beechcraft | Various | |||
| B01A214128A | Shutoff Valve | Hymatic Engineering Company Ltd | Hawker Beechcraft | 800 | |||
| BYLB-50474-1 | 99-380010-1 | Valve and Actuator Assembly | GE Aviation | Beech | 1900 | ||
| BYLB-50824 | 114-380039-1 | Valve and Actuator Assembly | GE Aviation | Beech | 1900 | ||
| D1443-100A | Oil Cooler | HS Marston | CASA | CN212 | |||
| D1443-100A | Oil Cooler | HS Marston | CASA | CN235 | |||
| D1508-120A | Oil to Fuel Heat Exchanger | Marston Palmer | EADS | HC-144 | |||
| D1834-100A | Oil Cooler | IMM Marston | CASA | CN212 | |||
| D1834-200A | Oil Cooler | IMM Marston | CASA | CN212 | |||
| D1876-1000A | Bearing Air Cooler | HS Marston | Airbus | A320 | |||
| D1979-200A | Air Cooled Oil Cooler | HS Marston | Airbus | A320 | |||
| EM450-X | 114-389039-X | Ice Vane Actuator | Beechcraft | Beech | King Air 250/350 , B1900 | ||
| EM4019-2 | 45AS48002-005 | Fuel Shutoff Valve | Electromech Technologies, LLC | Hawker Beechcraft | 400 | ||
| GB2001AA1 | Check Valve | Technofan | Dornier | 328 | |||
| GG474-2053-3 | Reheater Condenser | Liebherr | Bombardier | CRJ700 | |||
| GG474-2053-3 | Reheater Condenser | Liebherr | Bombardier | CRJ900 | |||
| GG670-95008-3 | Heat Exchanger | Liebherr | Bombardier | CRJ700 | |||
| GG670-95008-3 | Heat Exchanger | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-1 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-1 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-2 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-2 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-3 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-3 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-4 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-4 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-5 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-5 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-6 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-6 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-7 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-7 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-8 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-8 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-9 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-9 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-10 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-10 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-11 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-11 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG670-95048-12 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG670-95048-12 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG690-95048-9 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG690-95048-9 | Precooler (LH) | Liebherr | Bombardier | CRJ700 | |||
| GG690-95048-10 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG690-95048-10 | Precooler (RH) | Liebherr | Bombardier | CRJ700 | |||
| GG690-95048-11 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG690-95048-11 | Precooler (LH) | Liebherr | Bombardier | CRJ900 | |||
| GG690-95048-12 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| GG690-95048-12 | Precooler (RH) | Liebherr | Bombardier | CRJ900 | |||
| MF1-009-12 | Hydraulic Motor | Sperry Vickers AMD | |||||
| PMP05VC-074 | Electric Motor Driven Variable Delivery Hydraulic Pump | Abex / Parker Hannifin | Dornier | 328 / Dornier | |||
| PPEV3-011-12A | 114-388000-5 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PPEV3-011-12B | 114-388000-7 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PPEV3-011-12C | 114-388000-9 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PPEV3-011-12D | 114-388000-13 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PPEV3-011-13A | 101-388005-7 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PPEV3-011-13B | 101-388005-9 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PPEV3-011-13C | 101-388005-11 | Electric Motor Driven Variable Delivery Hydraulic Packaged Pump Assembly | EATON | Beech | King Air 300/Beech 1900 | ||
| PV3-011-17 / | 303-2883-001973347 | Variable Hydraulic Delivery Pump | Pilatus Aircraft Ltd. / Textron Aviation | Hawker Beechcraft | T-6 | ||
| PV3-022-28/ | Variable Displacement Hydraulic Pump | Eaton Vickers | Bell | 214 |
No parts match those filters.
Frequently Asked Questions
What is an aircraft environmental control system (ECS)?
The environmental control system regulates cabin and avionics temperature, pressure, ventilation, and air quality. It uses engine bleed air conditioned through heat exchangers, an air cycle machine, valves, sensors, and water-separation components to deliver conditioned air throughout the aircraft.
What ECS components does QTC repair and overhaul?
QTC repairs and overhauls heat exchangers, pre-coolers, oil coolers, reheaters and condensers, air cycle machines, pneumatic valves, temperature sensors, differential pressure switches, hydraulic components, ozone converters, and actuators.
Is QTC certified to repair aircraft ECS components?
Yes. QTC is an FAA & EASA Part 145 certified repair station, founded by former Hamilton Sundstrand and Honeywell ECS engineers.
How do I get a quote for ECS component repair?
Search the full parts catalog by part number, or browse the catalog by component family, aircraft, or nomenclature. Add part numbers to your quote and submit — our engineers respond with repair scope, turnaround, and pricing.
Request an ECS Component Repair Quote
Send us your part numbers and condition. Our engineers respond with repair scope, turnaround, and pricing.