4 ms·
I believe heat pumps for heating tend to not work very well when the temperatures drop too low. (At least in the RV versions I've seen. Once the temp gets below
by vondur 5y ago
I believe heat pumps for heating tend to not work very well when the temperatures drop too low. (At least in the RV versions I've seen. Once the temp gets below freezing, you have to use the onboard propane heaters)
- sokoloff 5y agoThere are modern, “hyper heat” models that can heat at 90% of rated output down to -13°F. That might still not be enough if the local 1% design temp is +5°F and, as a result, your unit is sized to maintain temp at +5°F, so doesn’t keep up for the 88-ish hours per year that your temps are below the design temp.