Tanis Heli Preheat KIT R44 W/Adhesive 115V TA2778-1

Heli-Preheat Kit Robinson R44 115V Standard (CHT wells not required).

Preheat is applied through electrical resistance heat elements located in each cylinder assembly, on engine crankcase and oil sump/tank, main and tail rotor gearboxes, and hydraulic reservoir, preheat critical components, oil, and attached accessories. Power is routed to the elements through a dedicated wiring assembly with circuit overload protection and power indicator light. System is self-regulating through design. Heated components reach an average state of thermal equilibrium in approximately six hours.

Known Engines: O-540-F1B5 , IO-540-AE1A5

This preheat kit when installed will supply 633 watts with a 5.5 amp draw at 115 volts.