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Axeman-Anderson NPO 74NPOP Oil Fired Water Package Boiler, 85.3% without Damper, 86.6% with Damper AFUE, 133 MBH BTU
Axeman-Anderson Oil Fired Water Package Boiler, Series: NPO, 74 NPO Model, 85.3% without Damper, 86.6% with Damper AFUE, 133 MBH BTU, 116 MBH Net BTU Rating, 1.1 gal/hr, 1-1/4 in Supply/Return Connection, Oil Fuel, Chimney Vent, 15 gal Input, 8 x 8 in Square, 15 ft H Chimney Size, 15 sq-ft Heat Transfer Surface Area, 4 gal/min Tankless Heater Rating, 3-3/8 in Vent Dia, 20-7/8 in W x 29-1/2 in H x 16-5/16 in D
| AFUE Rating | : | 85.3% without Damper, 86.6% with Damper |
| BTU Rating | : | 133 MBH |
| Chimney Size | : | 8 x 8 in Square, 15 ft H |
| Connection Type | : | 1-1/4 in Supply/Return |
| Dimensions | : | 20-7/8 in W x 29-1/2 in H x 16-5/16 in D |
| Flow Rate | : | 1.1 gal/hr |
| Fuel Type | : | Oil |
| Heat Transfer Surface Area | : | 15 sq-ft |
| Input Capacity | : | 15 gal |
| Model | : | 74 NPO |
| Net BTU Rating | : | 116 MBH |
| Tankless Heater Rating | : | 4 gal/min |
| Vent Diameter | : | 3-3/8 in |
| Vent Type | : | Chimney |