The furnace smells like it is burning up? The indoor temperature never reaches what is on the thermostat? What causes furnace lockout mode? What causes the furnace to make squealing noises? Your Air Ducts How often should residential air ducts be cleaned?
Yes, the “Hydroflame RV Furnace Igniter Electrode” looks like it would be the part. It’s POSSIBLE that the ignitor (which also doubles as the sensor to signal the flame is still burning) has gotten bent/warped and isn’t in the path of the flame correctly. So that could be a no...
Failing furnace control board – If your furnace takes several tries to start up, if the burners turn on and off frequently or won’t shut off completely, or if the circuit board itself is giving off a burning smell, the furnace control board may be going bad. Gas Furnace Maintenance Tips...
Your home is more dusty than normal. You notice strange smells or a burning smell near your HVAC unit. Oh...and an FYI, if you keep your furnace/air conditioning filter clean it's less expensive to operate. Nothing wrong with saving a few bucks! 10 Most Dangerous Cities in South Dakota...