Engine preheating is accomplished through electrical resistance heat in the form of thin pads sized and shaped to fit various parts. The pads are surface mounted with a bonding adhesive. This includes engine accessory and reduction gearboxes, fluids, and attached accessories. Power is routed to the heat elements through a dedicated wiring assembly with power indication and circuit overload protection. System is self-regulating through design. Heated components reach an average state of thermal equilibrium in approximately six hours.

This preheat kit when installed will supply 1150 watts with a 10.0 amp draw at 115 volts.
This preheat kit when installed will supply 1150 watts with a 5.0 amp draw at 230 volts.

* Required Bonding sealant sold separately. Quantity 3, PN: TU02788

Applicable on DHC-8 aircraft and many others.

For the following engines:

PW118, PW123, PW125B, PW118A, PW123AF, PW126A, PW118B, PW123B, PW119B, PW123C, PW119C, PW123D, PW120, PW123E, PW120A, PW121, PW121A,

Old part number:TAS300-23-DT-115, 230