On some furnaces, it may be necessary to remove the burner plate to access the flame sensor. Step 4: Disconnect the wire attached to the sensor by pulling on the insulated wire connector.

Certain thermocouples and thermopiles can also be used to sense heat or temperature as employed in most water heaters and gas fireplaces. However, the best pick for a highly reliable flame detection ...

If the sensor cannot detect a flame, it will shut down the furnace to prevent unburned gas from escaping. Residue buildup can stop the flame sensor from operating correctly. Cleaning it can allow ...

The method used to prove flame in most gas-fired products produced in the last seven ... current), but because of the great difference in mass between the flame sensor and the furnace chassis, this ...

Dear Jerry: I remodeled a first-floor, single-bedroom apartment in a 100-year-old house eight years ago. I fully insulated the unit, R-13 walls, R-38 ceilings, new low E, argon windows and ...

The new 95 percent AFUE Tempstar® SmartComfort™ DLX 95 gas furnace features patented ... solid stainless steel doors, a remote flame sensor, silicon nitride igniters, and a troubleshooting LED ...

After running additional tests, Partridge knows what's needed to get the furnace running like it should. "This one I needed to clean the flame sensor and the inducer motor is really noisy and ...