Preferred™ Series BW4 Boiler
Preferred™ Series BW4 Boiler 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 86.2% for unbeatable energy savings.
- AFUE Efficiency :
- Up to 86.2%
Features
- Oil fuel
- Up to 86.2% 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 section1
1 To the original owner, the Bryant BW boiler is covered by a 5-year parts limited warranty and a 20-year parts limited warranty on the heat exchanger section. Ask your Bryant dealer about optional extended warranties, which may include labor. See warranty certificate at bryant.com for complete details.
Specifications
PERFORMANCE
Energy Efficiency Up to 86.2% AFUE
Rated Heating Input 112,000 - 189,000 BTUH
Rated Heating Capacity 98,000 - 189,000 BTUH
Heat Format Water
CONTROLS
Control Type Integrated boiler control
TECHNOLOGY
Heat Exchanger Cast iron
Burners Oil (Beckett or Riello)
Ignition Spark
Venting Barometric
Fuel Oil
AESTHETICS
Casing Full fiberglass insulation
Section Seals Cast iron push nipples
Bryant reserves the right to discontinue or change any specification or design without prior notice or obligation.
- Oil fuel
- Up to 86.2% 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 section1
1 To the original owner, the Bryant BW boiler is covered by a 5-year parts limited warranty and a 20-year parts limited warranty on the heat exchanger section. Ask your Bryant dealer about optional extended warranties, which may include labor. See warranty certificate at bryant.com for complete details.
PERFORMANCE
Energy Efficiency Up to 86.2% AFUE
Rated Heating Input 112,000 - 189,000 BTUH
Rated Heating Capacity 98,000 - 189,000 BTUH
Heat Format Water
CONTROLS
Control Type Integrated boiler control
TECHNOLOGY
Heat Exchanger Cast iron
Burners Oil (Beckett or Riello)
Ignition Spark
Venting Barometric
Fuel Oil
AESTHETICS
Casing Full fiberglass insulation
Section Seals Cast iron push nipples
Bryant reserves the right to discontinue or change any specification or design without prior notice or obligation.
Documents
California residents please see Proposition 65
