Boiler Selection & Sizing · 0 articles

Boiler Selection & Sizing

AFUE ratings, BTU load calculations, and honest comparisons across the Burnham, Weil-McLain, Slant/Fin, and Peerless lineups — from a $1,500 residential replacement to a $20,000 commercial spec. We cover what installer interviews and spec sheets reveal so you can walk into a purchasing decision with a clear shortlist.