Offers an efficiency of up to 85.2% AFUE Cast-iron heat exchanger offers long life and dependable operation Features a Beckett® burner that sets the standard for reliable, fuel-efficient heating Sealed combustion design provides quiet, safe, draft-free heating Integrates easily into home’s existing radiator system for continuous comfort all winter long
| Make | Lennox |
|---|---|
| Manufacturer | Lennox |
| Model code | COWB3-4 |
| Type of Fuel | Oil |
| Efficiency | 85% (Low Fire) , 84% (High Fire) BTU |
| Air or Water Supply | Water |
| Dimensions |
Height: 36 inches Width: 20-1/2 inches Depth: 31-1/2 inches |
| Additional info |
|