DELUXE HOMEBUILDER'S CABIN HEAT BOX

This cabin box is a modification of our popular standard heat box. Re-engineered as a one-piece unit with two tube-end outlets, rather than one tube-end outlet and one flush outlet; it is smooth, efficient and very light. Originally designed for use on the popular RV series of aircraft, it is applicable to most homebuilts. They are constructed of aircraft grade aluminum and weigh only 5.5 oz. The new design enables the cabin box to be more easily mounted to the forward face of the firewall with the 2” outside diameter outlet tube extending through the firewall; and is useful in ducting hot exhaust air out of the plenum area. (Both the inlet and outlet tubes are 2" outside diameter.) The outlet tubes are designed to accept a 2” inside diameter “Y” tube for leak-free ducting of warm air to more than one location. Cabin boxes are furnished with a gasket and four LP4-3 pop rivets for installation on the firewall. Superior craftsmanship and quality. Description Part No. Price Buy DELUXE H/B CABIN HEAT BOX 08-04005 $104.95   Also available: Identical to the regular deluxe cabin heat box P/N 08-04005 with these exceptions: • Stainless steel mounting surface, box to firewall • Steel shaft and stainless flapper. Extra protection in case of high temperatures, no smoke or flame could reach the cabin area through the cabin heat box. Description Part No. Price Buy BOX WITH 2” OUTLETS 08-04010 $95.50 BOX WITH 2.5” INLET & OUTLETS WITH 2” DUMP TUBE 08-04015 $99.25