Joeski wrote:Scottscoaled wrote:In response to all the threads about boiler sizing and not keeping warm.
Scott's two step boiler sizing method;
Step 1. Determine if the building is less than 5000 square feet, has four walls and a roof.
Step 2. Install EFM 520.
Can you give me a rough idea of how much one of these brand new would cost. I don't have any radiators so I would need to go the heat exchanger route in to my forced air oil furnace ducts. Can they be power vented?
Joe, these units are not to be power vented. On the positive side, you get domestic hot water while they are in use.