Starting the engine of an aircraft without preheating any of the components can result in long-lasting damage to the aircraft. At a standard temperature, engine parts are designed to have a certain level of clearance between one another. When the temperature of an aircraft increases or decreases however, this clearance is compromised. Much of the hardware and mechanics of an aircraft is made out of aluminum and steel. The problem with this combination is that aluminum has a far greater reaction to changing temperatures than other metals. In colder temperatures, aluminum will contract twice as much as steel, altering the clearance between components, which can cause friction and damage to the engine. To fix this problem, aircraft are usually linked to a type of preheat system in order to slowly warm up the aircraft (or specific parts of it) before turning on the engine. There are various types of preheaters ranging from portable heater systems used at FBOs, to build in aircraft preheat systems.
Electric preheat systems are the common preheat system. They are a small electric pad that is bonded to the oil sump. Oil is preheated before the engine starts up; however, the cylinders should also be preheated using various heat covers and cases. A danger of preheat systems is the condensation that may occur as the warm air flows over cooler parts of the engine. Condensation is not a desired occurrence within an aircraft. Water can lead to corrosion which can later lead to engine damage. Condensation can also affect the accuracy of the various analog systems within the cockpit.
As mentioned, the alternative to electric preheat systems are portable engine preheaters. A blast of hot air is funneled into the bottom of the cowl via the exhaust opening. The air travels through the aircraft and exits through the front of the cowl at the air inlets. This method of preheating heats the entire of the aircraft, therefore avoiding areas of condensation. Ideally, an aircraft should be at 40 degrees °F before turning on the engine.
We at, ASAP NSN Hub, owned and operated by ASAP Semiconductor, supply aircraft engine preheat system parts worldwide. A few of the manufacturers that provide premium Aircraft engine preheat system parts include Lycoming, Pratt & Whitney, Franklin, Rolls Royce (Allison), and Turbomeca.
Part No | Manufacturer | Description | QTY | RFQ |
---|---|---|---|---|
TSTRR250-3068-230 | rolls royce (allison) | turbine engine preheat kit - 230v | Avl | RFQ |
TAS300-21-DT-115 | pratt & whitney | engine preheat system - 115v | Avl | RFQ |
TSHEC120-2407-115 | turbomeca | heli-preheat system - h120 - 115v | Avl | RFQ |
TSTPT6A-3058-230 | pratt & whitney | pt6a (large) engine preheat kit -230v | Avl | RFQ |
TSFKODIAK-3123-230 | pratt & whitney | fixed wing preheat kit quest kodiak 100 - 230v | Avl | RFQ |
TSTPWJT15-2131-115 | pratt & whitney | turbine engine preheat kit - 115v | Avl | RFQ |
TSHB407-3083-230 | honeywell (garrett) | heli-preheat kit - bell 407- stc - 230v | Avl | RFQ |
TSHAS350-3185-115 | turbomeca | heli-preheat kit - h125 (as350b3) - 115v | Avl | RFQ |
TSTPW100-2825-115 | pratt & whitney | turbine preheat system - 115v | Avl | RFQ |
TSHB214ST-2602-230 | ge | heli-preheat kit - bell 214st - 230v | Avl | RFQ |
TSHAS350-3183-230 | lycoming | heli-preheat system - as350c & d - 230v | Avl | RFQ |
TSHEN280-2780-230 | lycoming | heli-preheat kit - f-28/280 - 230v | Avl | RFQ |
TSHEC145-2143-115 | turbomeca | heli-preheat system - h145 (bk117/ec145), turbomeca - 115v | Avl | RFQ |
TSHEN280-2780-115 | lycoming | heli-preheat kit - f-28/280 - 115v | Avl | RFQ |
TSTPWJT15-2131-230 | pratt & whitney | turbine engine preheat kit - 230 volt | Avl | RFQ |
TSFPC12E-3084-230 | pratt & whitney | fixed wing preheat kit -230v | Avl | RFQ |
TSHS269-2508-771-DT-115 | lycoming | heli-preheat system - sikorsky 269/301 | Avl | RFQ |
TSHB429-2584-115 | pratt & whitney | stc heli preheat kit - bell 429 - 115v | Avl | RFQ |
TSFDHC6-2972-230 | pratt & whitney | fixed wing preheat kit - 230 volt | Avl | RFQ |
TSP4CYL-2925-230 | lycoming | engine preheat kit - 4 cyl; lycoming (stc) - 230v | Avl | RFQ |
TSP9CYL-2904-230 | pratt & whitney | engine preheat system - p&w 9 cylinder engines - 230 volt | Avl | RFQ |
TAS100-31-107-DT | jabiru | engine preheat kit - jabiru 3300 -115v | Avl | RFQ |
TSHMD500-3089-115 | rolls royce (allison) | heli-preheat kit - md500/369 w/250-c series - 115 volt | Avl | RFQ |
TSHEC130-3186-230 | turbomeca | heli-preheat kit - h130 - 230v | Avl | RFQ |
TSHEC130-3186-115 | turbomeca | heli-preheat kit - h130 - 115v | Avl | RFQ |
TSHAW119-2862-230 | pratt & whitney | stc heli-preheat kit - aw119 - 230v | Avl | RFQ |
TSP4CYL-3001-115 | austro | engine preheat kit - austro ae300 (stc) - 115v | Avl | RFQ |
TSAPU-3090-115 | honeywell (garrett) | apu preheat kit - 115v | Avl | RFQ |
TSP6CYL-2927-230 | franklin | engine preheat kit - 6 cyl; franklin (stc)- 230v | Avl | RFQ |
TSP4CYL-2925-115 | continental | engine preheat kit - 4 cyl; continental - 115v | Avl | RFQ |
TSFPC12-3080-115 | pratt & whitney | fixed wing preheat kit - 115v | Avl | RFQ |
TSFC208B-3049-230 | pratt & whitney | fixed wing preheat kit w/battery heat - 230 volt | Avl | RFQ |
TSP7CYL-3002-115 | jacobs | engine preheat kit - jacobs r-755 - 115v | Avl | RFQ |
TSP6CYL-2927-115 | lycoming | engine preheat kit - 6 cyl; lycoming - 115v | Avl | RFQ |
TSP4CYL-2925-230 | continental | engine preheat kit - 4 cyl; continental - 230v | Avl | RFQ |
TSHB206-2365-115 | rolls royce (allison) | heli-preheat kit - bell 206 - 115v | Avl | RFQ |
TSHR44-2778-115 | lycoming | heli-preheat kit - r44 - 115v | Avl | RFQ |
TSHB206-2365-230 | rolls royce (allison) | heli-preheat kit - bell 206 - 230v | Avl | RFQ |
TSFGA8-3120-230 | lycoming | fixed wing preheat kit ga8 series - 230v | Avl | RFQ |
TSHR44-2778-230 | lycoming | heli-preheat kit - r44 - 230v | Avl | RFQ |
TS02874-115 | turbomeca | heli-preheat system - h155 - 115v | Avl | RFQ |
TSFKODIAK-3123-115 | pratt & whitney | fixed wing preheat kit quest kodiak 100 - 115v | Avl | RFQ |
TSHB407-3083-115 | honeywell (garrett) | heli-preheat kit - bell 407- stc - 115v | Avl | RFQ |
TSHEN480-2504-115 | rolls royce (allison) | heli-preheat system - enstrom 480 - 115v | Avl | RFQ |
TSFC208B-3049-115 | pratt & whitney | fixed wing preheat kit w/battery heat - 115 volt | Avl | RFQ |
TSP4CYL-2925-115 | lycoming | engine preheat kit - 4 cyl; lycoming (stc) - 115v | Avl | RFQ |
TAS300-21-DT-230 | pratt & whitney | engine preheat system - 230v | Avl | RFQ |
TAS300-39-DT-230 | pratt & whitney | heli-preheat system - bell 205 - 230v | Avl | RFQ |
TSHEC135-2230-115 | pratt & whitney | heli-preheat system - h135 (ec135 p1/p2/p3) - 115v | Avl | RFQ |
TSTPT6A-3058-115 | pratt & whitney | pt6a (large) engine preheat kit -115v | Avl | RFQ |
TSHB412-3132-230 | pratt & whitney | heli-preheat kit - bell 412/212 - 230v | Avl | RFQ |
TSP4CYL-2579-230 | rotax | engine preheat kit - 4 cyl; rotax 912/914 - 230v | Avl | RFQ |
TSHEN480-2504-230 | rolls royce (allison) | heli-preheat kit - enstrom 480 - 230v | Avl | RFQ |
TSHMD500-3089-230 | rolls royce (allison) | heli-preheat kit - md500/369 w/250-c series - 230 volt | Avl | RFQ |
TSHR66-3078-115 | rolls royce (allison) | heli-preheat kit - r66 - 115v | Avl | RFQ |
TSTRR250-3068-115 | rolls royce (allison) | turbine engine preheat kit - 115v | Avl | RFQ |
TSTPW545-2556-115 | pratt & whitney | turbine preheat system - 115v | Avl | RFQ |
TSHEC135-2230-230 | pratt & whitney | heli-preheat system - h135 (ec135 p1/p2/p3) - 230v | Avl | RFQ |
TSP6CYL-2927-115 | continental | engine preheat kit - 6 cyl; continental - 115v | Avl | RFQ |
TSP1051-115 | any radial (oil tank) | oil tank preheater - 115v | Avl | RFQ |
TSTPT6A-3057-115 | pratt & whitney | pt6a (small/med) engine preheat kit - 115v | Avl | RFQ |
TSHB407-3083-115 | rolls royce (allison) | heli-preheat kit - bell 407- stc - 115v | Avl | RFQ |
TSHS269-2508-771-DT-230 | lycoming | heli-preheat system - sikorsky 269/301 | Avl | RFQ |
TSP4CYL-3001-230 | austro | engine preheat kit - austro ae300 (stc) - 230v | Avl | RFQ |
TSTPE331-1050-230 | honeywell (garrett) | turbine engine preheat kit - 230v | Avl | RFQ |
TSP4CYL-2513-230 | jabiru | engine preheat kit - jabiru 2200 - 230v | Avl | RFQ |
TSFDHC6-2972-115 | pratt & whitney | fixed wing preheat kit - 115 volt | Avl | RFQ |
TAS100-01-R22-771-DT-230 | lycoming | heli-preheat kit - r22 - 230v | Avl | RFQ |
TSHAS350-3184-230 | turbomeca | heli-preheat kit - as350, b1/b2/ba - 230v | Avl | RFQ |
TSP9CYL-2904-115 | pratt & whitney | engine preheat system - p&w 9 cylinder engines - 115 volt | Avl | RFQ |
TAS300-06-DT-230 | lycoming | heli-preheat system - bk117/ec145, lyc - 230v | Avl | RFQ |
TSP8CYL-1045-115 | lycoming | engine preheat kit - 8 cyl; io-720 - 115v | Avl | RFQ |
TS02884-230 | continental | modification kit for cessna skycatcher - 230v | Avl | RFQ |
TSHEC135-2765-115 | turbomeca | heli-preheat system - h135 (ec135 t1/t2/t3) - 115v | Avl | RFQ |
TSFPC12-3080-230 | pratt & whitney | fixed wing preheat kit - 230v | Avl | RFQ |
TSTPE331-1050-115 | honeywell (garrett) | turbine engine preheat kit - 115v | Avl | RFQ |
TSFQ400-2955-115 | pratt & whitney | fixed wing preheat system - 115v | Avl | RFQ |
TSHR66-3078-230 | rolls royce (allison) | heli-preheat kit - r66 - 230v | Avl | RFQ |
TSFGA8-3120-115 | lycoming | fixed wing preheat kit ga8 series - 115v | Avl | RFQ |
TSAPU-3090-230 | honeywell (garrett) | apu preheat kit - 230v | Avl | RFQ |
TSP7CYL-3002-230 | jacobs | engine preheat kit - jacobs r-755 - 230v | Avl | RFQ |
TS02874-230 | turbomeca | heli-preheat system - ec155 - 230v | Avl | RFQ |
TSTPT6A-3057-230 | pratt & whitney | pt6a (small/med) engine preheat kit -230v | Avl | RFQ |
TSHB412-3132-115 | pratt & whitney | heli-preheat kit - bell 412/212 - 115v | Avl | RFQ |
TAS100-01-R22-771-DT-115 | lycoming | heli-preheat kit - r22 - 115v | Avl | RFQ |
TAS300-06-DT-115 | lycoming | heli-preheat system - bk117/ec145, lyc -115v | Avl | RFQ |
TSHEC120-2407-230 | turbomeca | heli-preheat system - ec120 - 230v | Avl | RFQ |
TSP1051-230 | any radial (oil tank) | oil tank preheater - 230v | Avl | RFQ |
TSHAS350-3184-115 | turbomeca | heli-preheat kit - as350, b1/b2/ba - 115v | Avl | RFQ |
TSHAW109-3134-230 | pratt & whitney | heli-preheat system - aw 109 - 230v | Avl | RFQ |
TS02884-115 | continental | modification kit for cessna skycatcher - 115v | Avl | RFQ |
TSHEC145-2143-230 | turbomeca | heli-preheat system - h145 (bk117/ec145), turbomeca - 230v | Avl | RFQ |
TSHAS350-3183-115 | lycoming | heli-preheat system - as350c & d -115v | Avl | RFQ |
TSHAW109-3134-115 | pratt & whitney | heli-preheat system - aw 109 - 115v | Avl | RFQ |
TSP6CYL-2927-115 | franklin | engine preheat kit - 6 cyl; franklin (stc) - 115v | Avl | RFQ |
TSP6CYL-2927-230 | lycoming | engine preheat kit - 6 cyl; lycoming - 230v | Avl | RFQ |
TSP6CYL-2927-230 | continental | engine preheat kit - 6 cyl; continental - 230v | Avl | RFQ |
TSHB429-2584-230 | pratt & whitney | stc heli preheat kit - bell 429 - 230v | Avl | RFQ |
TSFQ400-2955-230 | pratt & whitney | fixed wing preheat system - 230v | Avl | RFQ |
TSHEC135-2765-230 | turbomeca | heli-preheat kit - h135, (ec135 t1/t2/t3) - 230v | Avl | RFQ |
TSTFE731-3200-115 | honeywell (garrett) | fixed wing preheat system - 115v | Avl | RFQ |
TAS300-39-DT-115 | pratt & whitney | heli-preheat system - bell 205 - 115v | Avl | RFQ |
TSP8CYL-1045-230 | lycoming | engine preheat kit - 8 cyl; io-720 - 230v | Avl | RFQ |
TAS300-11-DT-230 | rolls royce (allison) | heli-preheat system - as355, f1/f2 - 230v | Avl | RFQ |
TAS300-11A-DT-230 | turbomeca | heli-preheat system - as355, n/np - 230v | Avl | RFQ |
TSHB214ST-2602-115 | ge | heli-preheat kit - bell 214st - 115v | Avl | RFQ |
TSTPW100-2825-230 | pratt & whitney | turbine preheat system - 230v | Avl | RFQ |
TSTPW100-2209-230 | pratt & whitney | engine preheat kit - 230v | Avl | RFQ |
TAS300-11-DT-115 | rolls royce (allison) | heli-preheat system - as355, f1/f2 - 115v | Avl | RFQ |
TSHB407-3083-230 | rolls royce (allison) | heli-preheat kit - bell 407- stc - 230v | Avl | RFQ |
TSTFE731-3200-230 | honeywell (garrett) | fixed wing preheat system - 115v | Avl | RFQ |
TSHAS350-3185-230 | turbomeca | heli-preheat kit - h125 (as350b3) - 230v | Avl | RFQ |
TAS300-11A-DT-115 | turbomeca | heli-preheat system - as355, n/np - 115v | Avl | RFQ |
TSHAW119-2862-115 | pratt & whitney | stc heli-preheat kit - aw119 - 115v | Avl | RFQ |
TSP4CYL-2579-115 | rotax | engine preheat kit - 4 cyl; rotax 912/914 - 115v | Avl | RFQ |
TSTPW100-2209-115 | pratt & whitney | engine preheat kit - 115v | Avl | RFQ |
TSTPW545-2556-230 | pratt & whitney | turbine preheat system - 230v | Avl | RFQ |
TSP4CYL-2513-115 | jabiru | engine preheat kit - jabiru 2200 - 115v | Avl | RFQ |
TSFPC12E-3084-115 | pratt & whitney | fixed wing preheat kit -115v | Avl | RFQ |
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