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Winter Heat

RideSlow
Explorer
Explorer
In our TH, if I am on shore power, when I turn on the heat, the A/C fan comes on. It is loud, and since we do not have a heat strip, it blows cold air. I understand the concept, but it is not comfortable at the volume level. The fan runs, even when the furnace is at rest.

I do have a small electric heater for the bedroom at night.

Options are a fan switch to slow down the A/C fan, or a cutout to disable it.

Or I find an indoor propane heater, which seems redundant.

Thoughts or suggestions welcomed.
2007 Dodge Ram QC 4x4 6.7 CTD 3500 SRW
2014 Stealth AK2612 TH
2004 HD Ultra Classic
7 REPLIES 7

Okie1
Explorer
Explorer
You should have three settings on thermostat, "Low - High - Auto". If it is in either the Low or High setting the A/C fan will run whenever the furnace is on. In the auto setting the A/C fan will not turn on with the furnace. Hope this helps.....
2016 F-350 four door Lariat 4X4 long bed & 2012 Sabre 34RLQS...

RideSlow
Explorer
Explorer
Sorry, I guess I wasn't clear, the A/C is recirculating the interior air. The compressor is not running. Although I have available a lo fan setting, it is only available in the 'fan' setting. The main issue for us is the noise of that thing.
2007 Dodge Ram QC 4x4 6.7 CTD 3500 SRW
2014 Stealth AK2612 TH
2004 HD Ultra Classic

Halmfamily
Explorer
Explorer
X3. Fan needs to be set to auto.
2008 GMC Sierra 3500 SLT DRW D/A 4x4 (Big All)
2006 Ford F350 PSD SRW King Ranch 4x4 (Henry) (Sold)
B&W Companion, 90 Aux Fuel Tank, Scan Gauge II, Curt f/m hitch, Swagman XC
2015 Forest River Sierra 360 PDEK
DW Diane, DS Michael, FB Draco and Sabian

301TBS
Explorer
Explorer
Yup
2019 Springdale 240BH
2009 F150 Scab 4x4, 4.6, 3v. 6spd. 3.73/9.75
Reese dual cam

newman_fulltime
Explorer
Explorer
change the fan settings from on to auto

StarkNaked
Explorer II
Explorer II
old guy wrote:
sounds like your thermostat is wired wrong.


Or you haven't changed the thermostat settings from AC to heat.

old_guy
Explorer
Explorer
sounds like your thermostat is wired wrong.