BRYANT OIL-FIRED BOILERS
Boilers > Bryant Oil Fired Boilers
Preferred™ Series BW4 Boiler Model BW4

Radiant Heat Comfort with Cast Iron Reliability
Engineered for efficiency and built cast-iron tough, this boiler is one of our most advanced oil-fueled radiant heat systems. It delivers quiet, even, draft-free warmth and an AFUE rating of up to 86.5% for unbeatable energy savings.
Features for the BW4
- Oil fuel
- Up to 86.5% AFUE
- Sectional cast-iron design
- Cast-iron heat exchanger
- Small compact design
- Swing burner door
- 5-year parts limited warranty and a 20-year parts limited warranty on heat exchanger section
Preferred™ Series BW4 Boiler Model BW4

Radiant Heat Comfort with Cast Iron Reliability
Engineered for efficiency and built cast-iron tough, this boiler is one of our most advanced oil-fueled radiant heat systems. It delivers quiet, even, draft-free warmth and an AFUE rating of up to 86.5% for unbeatable energy savings.
Features for the BW4
- Oil fuel
- Up to 86.5% AFUE
- Sectional cast-iron design
- Cast-iron heat exchanger
- Small compact design
- Swing burner door
- 5-year parts limited warranty and a 20-year parts limited warranty on heat exchanger section
Preferred™ Series BW4 Boiler Model BW4

Radiant Heat Comfort with Cast Iron Reliability
Engineered for efficiency and built cast-iron tough, this boiler is one of our most advanced oil-fueled radiant heat systems. It delivers quiet, even, draft-free warmth and an AFUE rating of up to 86.5% for unbeatable energy savings.
Features for the BW4
- Oil fuel
- Up to 86.5% AFUE
- Sectional cast-iron design
- Cast-iron heat exchanger
- Small compact design
- Swing burner door
- 5-year parts limited warranty and a 20-year parts limited warranty on heat exchanger section