Up to 86.5% AFUE (oil heating efficiency) Solenoid oil valve for cleaner, quieter operation Barometric draft control for optimum draft and combustion efficiency Swing burner door for easier maintenance Contoured internal vanes and thermal pins enhance the heat exchange process to reduce fuel costs
| Make | Bryant |
|---|---|
| Manufacturer | Bryant Heating & Cooling Systems |
| Model code | BW4 |
| Series | Preferred™ Series |
| Type of Fuel | Oil |
| Efficiency | 86.5% BTU |
| Air or Water Supply | Water |
| Additional info |
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