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Part # 720KT=2M
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Silicone Pad Aircraft Engine Heater
Preheat in cold weather for longer engine life.

Easy to Use:
    Permanent installation - thin, flexible pad bonds to engine oil sump
    FAA-PMA for Continental, Lycoming and Franklin engines
    No STC or Form 337 required (log book entry only)
    No engine or airframe modifications required
    Includes instructions and all necessary materials
    Can be used alone or with a timer or temperature controller
    110V AC
    Industry-leading 4-Year Warranty

Economical and Efficient:
    Puts the heat where it is needed
    Heats the air inside the engine
    Uses about 300 Watts
    Warms the engine oil from subzero to safe starting temperature in less than one hour
    Thermally conductive adhesive for efficient heat transfer and lower surface temperatures
        Extra adhesive also sold separately. Use 00 GLUE KIT for P/Ns 700 and 705, and 20 GLUE KIT for P/N 720 kits.
    Bonded heatsink distributes heat evenly
    Reduces costly starter and engine abuse during cold weather starts

    UL recognized components. 100% thermal fused element
    External ground wire grounds the engine and airframe to the electrical outlet, reducing the risk of electrical shock in damp outdoor locations
    Thermostatically controlled to maintain oil sump temp less than 160 degrees F
    No flame or hot air to burn cowling or plastic parts
    Reduces the risk of fires associated with cold starts
    Ground Fault Circuit Interrupter (GFCI) included to reduce the risk of electrical shock and power surge damage

Aircraft engine applicability:

Teledyne Continental:
O-470, IO-470, LIO-470, FSO-470, TSIO-470, GIO-470, IO-520, GTSIO-520, LTSIO-520, IO-550

Avco Lycoming:
O-540, VO-540, TVO-540, IO-540, HIO-540, AEIO-540, IGO-540, IGSO-540,IVO-540, TIO-540, LTIO-540, TIVO-540, AEIO-360, VO-360, IVO-360, TIO-360, TO-360, TIO-360, LTIO-360, TIVO-540, and IO-720

Item currently out of stock
Cage Code
Country of origin
United States 
Schedule B
Dimensions (L x W x H)
0 x 0 x 0 IN
Total Shelf Life (days)
No Information
Hazmat Code
Package Weight
0 LB
FAA Approval Code
8130-3 Eligible
Item Replacement History
  • 720KT

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