DIY Home Improvement Forum banner
error codes
1-3 of 3 Results
  1. HVAC
    Greetings, My furnace does not start and the cold weather is coming in. When the thermostat is set for heat to come on, the furnace hums, but the blower does not start. The squirrel cage can be rotated easily by hand. Error code show one long, one short, pause, endless blinking about a...
  2. Plumbing
    Hi everyone, We live in a house that we built new two years ago and have a pair of Rheem RTG-53PVN tankless water heaters installed that we have had no problems and the water comes out as hot as the day we got the units. A week ago, we got two codes displaying on the separate LCD display. The...
  3. HVAC
    Furnace runs fine for hours then only blows cold air. The burners light, then go out after 2 seconds. After several attempts to light, the 2 flash starts & the blower keeps going. Only way to get it to stop is to turn off at the switch. After it is off overnight, in the morning it will start &...
1-3 of 3 Results
Top