Forum Discussion
fallsrider
Nov 13, 2015Explorer
harley4275 wrote:Maybe some trailers have that capability, but on our trailer (DuoTherm a/c and thermostat), I cannot run just the furnace fan. It has one speed, and the fan will only run when the furnace is producing heat.
I don't know if it was mentioned here earlier, but I just read somewhere that someone put the electric heater next to the intake for the propane forced air furnace and just ran the fan on low to keep the underbelly warmish and inside warm in cold weather. no propane used and seemed like a good idea if you can keep the fan on low.
I can run the ducted a/c fan, though, without the a/c. It has 3 speeds. So we run it on low every night regardless of whether we need a/c, nothing, or heat. This gives us white noise, as well as keeps the heat or a/c evenly distributed.
If someone has the capability to run their furnace fan without heat, then I could see why they would use it. Especially if they don't have ducted a/c.
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