Atwood Hydro Flame Furnace Thermostat Adjustment

Hydro flametm 8500 iv series furnace models 8516 8520 8525 8531 8535 technical installation manual 9 warning.

Atwood hydro flame furnace thermostat adjustment. Close the control access panel. This occurred several times over one night. I installed these in 2009. Set the thermostat to lowest setting.

Open the access panel to turn off electrical switch. These instructions must be supplied with the fur. The hydro flame thermostat is equipped with a heat anticipator which allows one to adjust the length of the it is an on off switch controlled by a bi metal coil heating cycles. Hydro flame afm series furnaces models afmd16 afmd20 afmd25 afmd30 afmd35 technical installation manual english français et canada this instruction manual is for use by an authorized service technician to install an atwood hydro flame furnace.

Be certain 11 wc pressure is present while the furnace is operating. The furnace was functioning perfectly until the thermostat started to reset itself from 60 to 68. Possible air in the gas lines. Thermostat 38452 brown is obsolete it has been replaced by links white thermostat 38453 and or black thermostat 32300 applicable to models links in blue if available.

Models with no exterior access door have a switch located outside of the furnace on the left side. I need to replace the thermostat that came with a atwood excalibur xt furnace 38542 two stage 23000 34000 btu. Off black wire white wire thermostat. Atwood hydro flame furnace brown thermostat 38452 obsolete no longer available.

Both the thermostat and the furnace have been discontinued. Reset the thermostat and cycle the furnace several times to bleed the system. Adjustment alteration service. Check the gas supply.

Tools and gears you need to have generally speaking there is no need for you to gather high level stuff in order to tackle atwood hydro flame furnace won t light issue. And hydroflame furnaces in 1993 making gas appliances the company s core product line. If not adjust the pressure regulator. Check the wiring for proper polarity.

Replaces obsolete part numbers. Turn off all electric power to the appliance if service is to be performed. Atwood mobile products was founded in 1909 as the atwood vacuum machine company by brothers james and seth atwood. That being said it s quite difficult to troubleshoot the furnace of recreational vehicles.

In 2010 they enhanced their rv product range by acquiring. Troubleshooting atwood hydro flame furnace. Wedgewood in the mid 1980s with a complete line of gas ranges and cook tops.