Preferred™ Series BWM Boiler BWM


Provides exceptional comfort and efficiency for your home’s radiant system. The stainless steel heat exchanger provides up to 95% AFUE rating and allows you to enjoy high heating efficiency and lower energy costs.

AFUE Efficiency: 95%
  • Up to 95% AFUE
  • Modulating
  • Gas-fired Integrated boiler control
  • Stainless steel heat exchanger
  • Built in primary/secondary piping
  • 15-year heat exchanger limited parts warranty and 10-year limited parts warranty with timely registration