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MitchReef ![]() Newbie ![]() Joined: 15 Sep 2020 Location: Oviedo, FL Online Status: Offline Posts: 27 |
![]() Posted: 23 Dec 2020 at 9:56am |
I'm trying to figure out how the furnace works in my 2014 178. When I turn the furnace on it is from the regular wall thermostat. The AC fan immediately starts with the furnace. Does that mean it will not work without shore power?
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Mitch and Laurie Carter....
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mjlrpod ![]() Senior Member ![]() ![]() Joined: 27 Sep 2016 Location: Massachusetts Online Status: Offline Posts: 1221 |
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You should have the fan set to auto, then turn on the heat. It should then light, and begin blowing out heat. It will probably smell too, especially if it hasn't run for a while. I usually have my bathroom vent open a little and the fan on low when I run heater. It will run on battery, or electric.
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2017.5 Rp-172
2020 R-pod 195 2015 Frontier sv 4.0L 6cyl I'll be rpodding |
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MitchReef ![]() Newbie ![]() Joined: 15 Sep 2020 Location: Oviedo, FL Online Status: Offline Posts: 27 |
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My thermostat is a little round one with 1 botton for function and 2 for up and down. My curiosity is whether the ac fan runs on 12v?
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Mitch and Laurie Carter....
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JR ![]() Senior Member ![]() Joined: 31 Aug 2018 Location: Manistee, MI Online Status: Offline Posts: 376 |
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Yes the fan that blows the hot air from the furnace into the trailer runs on 12v and if my memory serves me correctly when the thermostat calls for heat the furnace will start the fan to make sure there is no build up of gas in the furnace before the self ignitor will light the LP gas. Maybe that is what you are hearing is the purging of the furnace. I am going by memory as to the sequencing, hope this helps.
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Jay
179/2019 |
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MitchReef ![]() Newbie ![]() Joined: 15 Sep 2020 Location: Oviedo, FL Online Status: Offline Posts: 27 |
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Actually, whenever the furnace is running, the noisy roof ac fan runs. That's what I am curious about.
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Mitch and Laurie Carter....
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JR ![]() Senior Member ![]() Joined: 31 Aug 2018 Location: Manistee, MI Online Status: Offline Posts: 376 |
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Sorry I am bad didn't realize you were talking about the ac fan even though that is what you asked about...Dua...can't help with the ac fan running while trying to use the furnace
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Jay
179/2019 |
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MitchReef ![]() Newbie ![]() Joined: 15 Sep 2020 Location: Oviedo, FL Online Status: Offline Posts: 27 |
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I can't imagine that it can run like this when on 12v. I think it would just eat a battery alive.
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Mitch and Laurie Carter....
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Pete Brayton ![]() Senior Member ![]() ![]() Joined: 29 Jul 2015 Location: Parker, CO Online Status: Offline Posts: 126 |
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I think you turn off the fan on the thermostat and then turn on the furnace. The furnace fan turns on when the furnace comes on so the fan setting on the thermostat is for the AC. At least I think that is the way things work.
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2021 Rpod 196
2013 Ford 150 V8 |
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podwerkz ![]() Senior Member ![]() ![]() Joined: 11 Mar 2019 Location: Texas Online Status: Offline Posts: 966 |
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If you are on shore power the A/C fan will run when the furnace is running unless you set the digital thermostat to the correct setting. I can't remember the setting, but if its on 'auto' try low or high, if its on low or high now, try auto.
The A/C fan will NOT run on battery power when unplugged from shore power.
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r・pod 171 gone but not forgotten!
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StephenH ![]() podders Helping podders - pHp ![]() ![]() Joined: 29 Nov 2015 Location: Wake Forest, NC Online Status: Offline Posts: 6418 |
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If the thermostat is the same as ours, setting the fan to Auto will keep the AC fan from turning on when the furnace calls for heat.
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StephenH
Happy is the man that findeth wisdom,... ouR escaPOD mods Former RPod 179 Current Cherokee Grey Wolf 24 JS |
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