Measured total sq ft of radiation at 438.5 x 240=105240 total BTUH load in a 2000 sq/ft home with minimal insulation. What size boiler do I needPost created: 2013-03-01 Type of Equipment: Boiler Views: 177
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Want to replace boiler is 200000 input to big?
On 2013-03-05 JB wrote:
The next size up boiler is probably 110,000 BTUE, but without more information this is more guestimate than estimate. Not sure how you figured the heat load for your home, but it is very important to be sure you get it right.
I would suggest calling a certified HVAC contractor and asking his or her opinion, but to get an accurate sizing you will probably have to have one come to your home.
To keep legal happy, let me just say that I am not an HVAC contractor, and you should never even look at your furnace without having a qualified, liability accepting HVAC contractor present. To keep sales happy, let me just say that you can find an HVAC contractor that's happy to take your money here: http://www.furnacecompare.com/perl/find_contractors.pl.