90% AFUE (gas heating efficiency) Integrated boiler control for responsive comfort Economical PVC vent system for incoming combustion air and exhausting flue gas Induced draft fan for quiet, efficient combustion Designed and built to heat home quickly and economically Cast-aluminum heat exchanger
| Make | Bryant |
|---|---|
| Manufacturer | Bryant Heating & Cooling Systems |
| Model code | BW9AAN100 |
| Series | Preferred™ Series BW9 Boiler |
| Type of Fuel | Natural |
| Efficiency | 90% BTU |
| Air or Water Supply | Water |
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