Heli-Preheat Kit – Enstrom Helicopter, F-28 or F-280 – Standard (CHT not wells required)

Preheat is supplied through electrical resistance elements fitted in each cylinder assembly (intake bolt or rocker cover screw replacement) and in the form of thin pads sized and shaped to fit engine oil tank, and main rotor gearbox. Power is routed to the elements through a dedicated wiring assembly with circuit overload protection and power indicator light, and accommodations for battery heat kit. System is self-regulating, heated components reach an average state of thermal equilibrium in approximately six hours.

Known Engines: HIO-360-C1A, HIO-360-C1B, HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD,

This preheat kit when installed will supply 390 watts with a 3.4 amp draw at 115 volts.
This preheat kit when installed will supply 390 watts with a 1.7 amp draw at 230 volts.

* Required Bonding sealant sold separately. Quantity 1, PN: TU02788

* RTB0001 form required for purchase.

System not eligible for form 8130-3.