Boiler sizing

ecelectric

Hey guys trying to get the ball rolling on getting a new high efficiency boiler , but after reading posts on here and trying to figure out how to size a boiler I was wondering if there is a company / engineer to properly size a boiler for my home ? This way I can just tell the contractor what I need rather the. Dealing with different contractors and different opinions on sizing .

RobG

You may as well just do it yourself and come here with questions. Download the Slantfin heat loss calculator, it's easy to use.
http://www.slantfin.com/index.php/professionals/heatloss

ecelectric

I have to hydro air units and a small loop of radiant for floor warming and a modine in my garage , is the slant fin for baseboard only ??

Brewbeer

the radiation that serves your building does not affect the result of the heat loss calculation.

Aaron_in_Maine

The radiation only affects the water temperature you run the boiler at not the size of the boiler.