User contributions for Otbertydda
From Qqpipi.com
A user with 1 edit. Account created on 30 December 2025.
30 December 2025
- 01:3801:38, 30 December 2025 diff hist +18,852 N Furnace Not Heating: Thermocouple vs. Flame Sensor Issues 25354 Created page with "<html><p> When a furnace refuses to heat, the temptation is to picture a catastrophic failure. In many homes, though, the problem comes down to a simple safeguarding part that either stopped sensing flame correctly or stopped telling the gas valve it was safe to stay open. On older standing-pilot furnaces, that part is the thermocouple. On modern direct-ignition furnaces, it is the flame sensor. Both exist to prevent burning gas without flame, but they work differently a..." current
