Preheat is applied through electrical resistance heat in the form of thin pads sized and shaped to fit various parts. This includes engine reduction gearboxes, attached accessories, main & tail rotor gearboxes, batteries (Standard configs), avionics, cabin, and oil/hydraulic tanks. Power is routed to elements through dedicated wiring assemblies with circuit overload protection. Approved ground power location and mounting is field fabricated. System is self-regulating. Heated components reach an average state of thermal equilibrium in approximately six hours.
This preheat kit when installed will supply heat thru one plug. It will provide approximately 940-watts at a load of 8.2-amps total at 115 volts. This preheat kit when installed will supply heat thru one plug. It will provide approximately 940-watts at a load of 4.1-amps total at 230 volts.
* Required Bonding sealant sold separately. Quantity 2, PN: TU02788
* AVF0001 form requested for verification of purchase.
