Rv Furnace Thermocouple Location

You can test for a bad regulator by lighting all the stove burners and examining the color of the flames.

Rv furnace thermocouple location. The rv furnace will fire up but for some reason won t stay turned on. Especially if you can t get the rv to a safer location. This rod is connected to your furnace s gas valve. Also be sure to check the furnace vent for blockages.

The problem could also be that the propane tank has a bad regulator. Examine the area for rust dirt soot or similar materials and if present around the thermocouple clean them away. The ducts carry the heated air from the furnace to the interior of the rv. The exhaust is an air outlet on the exterior of the rv that exhausts the gases produced during the combustion process the gases are a combination of carbon dioxide and carbon.

It should be positioned properly in the pilot flame so make any necessary adjustments if it isn t sitting right or replace it at this time if it s broken altogether. The thermocouple is an electo mechanical safety device that senses if the pilot flame in an rv appliance is present. Most gas furnaces use either a flame sensor or a thermocouple often referred to as a thermal coupler both are safety devices that sense the presence of a flame and control the flow of gas to the appliance accordingly. If the pilot light on your rv furnace will not light check that the thermocouple is correctly positioned in the pilot flame.

Thermocouple as used in pilot model rv appliances. Luckily the problem is common enough that every technician or repairman will give the same answer it s the control board. A misaligned thermocouple can also stop the pilot light from staying lit. A thermocouple is a safety device that s used to detect whether or not your furnace s pilot light is lit.

Amazon favorite rving products page. If you don t have the parts to repair the problem and it s too difficult to pick up and move for the night there are a few things you can do to keep warm. It contains a metal rod that is placed very close to your pilot light s flame. Locate your refrigerator s thermocouple by removing its service panel which is generally located either behind the front grate within a panel at the back of the fridge or accessible through an exterior service panel on an rv.

The dsi is an acronym direct spart ignition it s an electronic igniter that uses a spark ignites the gas air mix. If the pilot flame goes out the thermocouple will automatically shut off the flow of gas through the gas valve thereby removing the fuel source and preventing the accumulation. If no flame is present the sensor stops or prevents the flow of gas from the gas valve thus preventing the dangerous situation of gas flowing into the appliance when there.