Hydro Flame 8531-11 furnace problems
Hi, My Hydro Flame 8531-11 furnace is not working on my 1994 Thor Chateau that I just bought used. I set the thermostat to heat and the fan motor turns on but blows cold air. I went outside and too...
Forum Discussion
Yes, the sail switch must close before propane valve is opened or igniter triggered.
Causes of sail switch not closing:
Low voltage-- fan turn too slowly. Try with the engine on or plugged into shore power and see if it works.
Obstruction in air return to furnace (inside coach).
Outlet vents closed, duct crushed, etc (inside coach).
Yes, if this does not solve it, you are in for more involved servicing.
Causes of sail switch not closing:
Low voltage-- fan turn too slowly. Try with the engine on or plugged into shore power and see if it works.
Obstruction in air return to furnace (inside coach).
Outlet vents closed, duct crushed, etc (inside coach).
Yes, if this does not solve it, you are in for more involved servicing.
