Preferred Series BW3 Boiler
Radiant Heat Versatility for Reliable Home Comfort
The Preferred BW3 Boiler is our most versatile gas-fired, radiant heat system, engineered with an up to 84.4% AFUE rating for outstanding energy efficiency. Rugged cast iron construction and compact design make it a value-add fit for any home.
Models: BW3A
Key Features
- Up to 84.4 AFUE
- Cast iron heat exchanger
- Gas-fired models
- Stainless steel/titanium alloy composite burners
- Fiberglass insulated casing
- Small, compact design
- 20-year heat exchanger limited warranty
- 5-year parts limited warranty
Ratings
-
Energy Efficiency -
Quiet Level
-
Durability
Model: BW3A
BW3A
| Performance | |
| Energy Efficiency | 82.0 - 84.4 AFUE |
| Rated Heating Input | 45,500 - 225,000 BTUH |
| Rated Heating Capacity | 36,000 - 186,000 BTUH |
| Heat Format | Water |
| Warranty | 20-year non-prorated heat exchanger |
| Controls | |
| Control Type | Integrated boiler control |
| Technology | |
| Heat Exchanger | Cast iron |
| Burners | Titanium composite |
| Ignition | Intermittent pilot |
| Vent Damper | Induced-draft |
| Fuel | Gas |
| Aesthetics | |
| Casing | Full fiberglass insulation |
| Nipples | Cast iron push |
| Back to Top | |
