TA2972-1

Fixed Wing Preheat Kit – Twin Otter DHC-6 400 with twin PT6A-34 – 115 Volt

Normally sold to Viking Air Ltd. or with consent (door parts needed from Viking Air Ltd. )

Full aircraft preheating is accomplished through electrical resistance heat in the form of thin pads and belts, sized/shaped to fit various parts. The pads are surface mounted with a bonding sealant/adhesive. Belts are secured around the perimeter with cable ties. Heated items include, engine accessory/reduction gearboxes, fluids, batteries, 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.

* DC730 bonding sealant sourced separately and required (5 ounces approximately).

Additional supporting document available through VIKING AIR LTD:
C6G1503 – COLD WEATHER OPERATIONS KIT INSTALLATION DETAILS.
C6G1516 – COLD WEATHER OPERATIONS KIT DETAILS
C6N1004-103 – COLD WEATHER OPERATIONS KIT WIRING ROUTING DETAILS.
C6G1511 – DOOR ASSEMBLY

A complete aircraft system supplies 1318 watts with a 11.5 amp draw at 115 volts.

Battery belts are configured for the standard battery included with aircraft.

* AVF0001 form requested for verification of purchase.