In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
We had a new steam boiler installed when we bought our home last year, we replaced the original 90+ year old oil burner with a Burnham gas-powered burner. I'm trying to figure out if our plumber advised us to get the correct model for our house. I do not remember him figuring out the EDR. After measuring all of the radiators I came up with a number of 445.27 and multiplied it by 1.33 (pick-up factor) to get 592.2. That is where I'm stuck, I know our new boiler's DOE is 144,000 BTU and the Net IBR for steam is listed at 108,000. Can anyone tell me what this all means?