CONSUMER RETAIN THIS MANUAL FOR FURTHER REF ERENCE This furnace design has been certified for installation in recre- ation vehicles as a MSP Category III furnace. Follow this installation instruction to insure safe operation of the furnace. Failure to install furnace according to this installation instruc- tion nullifies the furnace warranty.
2. Drill 3-1/2˝ diameter hole through side wall of coach. 3. Remove vent and vent ring from furnace. 4. Insert furnace from backside of wall. Line up hole in wall with hole for vent to furnace. 5. Apply sealant to back of vent ring and vent cap base.
( PROPANE GAS CONNECTION 1. Connect gas line to fitting on top rear of furnace. Be sure all male pipe threads, other than flare fittings, are treated with a sealing com- pound resistant to the action of propane (LP) gas.
2. Do not install the thermostat where there are unusual heating condi- tions: such as direct sunlight, heat producing appliances (television, radio, wall lamp, etc.) or a furnace or air conditioner supply register. . Separate the thermostat body from the ATTACHING THE WALL THERMOSTAT sub-base by gently squeezing the top and bottom.