More efficient propane furnace
I have a fair-sized fifth wheel and am often surprised at both the propane usage and 12v power the furnace consumes. It is 18 years old but works good and is clean (no dirt dauber nests and so on). Ha...
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If you can add a couple additional ducts I believe it can operate more efficiently. Airflow is king and most are installed to minimum spec.
And yes I added 2x 4" round ducts to mine and it works so much better.
And yes I added 2x 4" round ducts to mine and it works so much better.
