Welcome! Here are the website rules, as well as some tips for using this forum.
Which is the best boiler out of these three:
What is the best boiler out of these three: New Yorker fr-122-w, Burnham RSAH 85TH, or Weil Mclain WTGO-3?
Cost does not factor. We are looking for best efficiency for a 2600 sq ft house (about 1300 sq ft on each floor of a raised ranch), and we live in Pennsylvania, and we would like to get the longest life out of it with fewest repairs.