Based on these factors, you can see why it may be difficult to find a reputable contractor to perform both minor (i.e., installing new doors, replacing a pipe, etc.) and major (i.e., installing new windows, replacing a furnace, etc.) duties in mobile homes. The good news...
We had a local heating contractor check it out and their explanation was that the water pressure is too low. They put in a backflow preventor and a shut off valve off the water line so you don't have to drain the furnace to service the whole system but didn't have any other solution...
Origin:Henan, China;Product name:Horizontal carbonization furnace;Raw material:Coconut shells, sawdust, bamboo, tree branches, wood chips;Function:Sawdust Briquette Carbonizing Machine;Heat source material:Coal, wood, natural gas, diesel, etc;Provide aft