โJan-15-2017 07:21 PM
โJan-20-2017 09:30 PM
โJan-17-2017 06:29 AM
โJan-17-2017 06:03 AM
โJan-17-2017 01:05 AM
โJan-16-2017 10:42 PM
time2roll wrote:Its running on a 4000 watt onan generator that came with the rv.I have replaced the thermostat with the one on ebay that i gave a description of.I have already had it serviced and cleaned.I had the delay switch checked which is no where near the sound.This is what has been going on before i did all this work and still no help.When i turn on the furnace it does what it is supposed to do.All the way up untill the burner kicks off and the fan just keeps blowing cold air.So i go to the thermostat and turn it up just a hair and i start to hear the sound that i described earlier and the burner kicks back on and all is well untill the next cycle.
Buzzing on a DC circuit sounds like a bad connection.
Are you running on just battery power? Or unplug and see if the buzz continues.
โJan-16-2017 08:11 AM
โJan-16-2017 06:50 AM
โJan-15-2017 09:32 PM
โJan-15-2017 07:45 PM
Old-Biscuit wrote:Its not coming from the thermostat.Matter of fact its not coming from anywhere near the furnace.Let me try and give you an idea of the layout.Its a 92 thor pinnacle by the way.The thermostat is in the back where the bedroom is and the furnace is in the kitchen area.The sound is coming from inside the upper wall close to the ceiling on the passenger side.The thermostat is on the driver side.The only way i can see to get to it is through the wall and i dont really wont to do that.
Sound NOT coming from the thermostat....correct?
Sound is coming from another area....would this be close to where furnace is?
It is probably the 'timed delay relay' in furnace that is buzzing
โJan-15-2017 07:29 PM