Propane furnace expenses consist of conversion kits when switching from pure fuel; check orifice
https://postheaven.net/pherahcsbz/understanding-the-full-cost-of-owning-a-new-furnace-over-time-hs9z
Propane furnace prices come with conversion kits while switching from herbal gasoline; test orifice and regulator variations are part of the quote.