Specifications

27
High Efficiency Cast Iron Multi-Pass Commercial Water Boiler
Up to 89% efficient!
Unsurpassed thermal shock protection
Innovative plug & play integrated boiler
operating controls
Commercial-grade, 3-pass sections, utilizing
Burnham Commercial’s exclusive BC25-HSi
cast iron
From 4 to 18 sections, rated at
500,000 to 3.6 million BTUs
Oil, gas, or oil/gas combination,
low NOx option available
MPC
Engineered to Outperform
All Other Commercial Cast
Iron Boilers
Low
NOx