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Removing the front panel provides convenient access to the combustion system, control panel and key components. This simple to install and service combi boiler is making an impact on the industry. The unique fire tube heat exchanger design is what enables NOBLE® to produce the results users deserve and have come to expect from Lochinvar.
Lochinvar® NOBLE® Hot Water Combination Boiler, 120 V, 60 Hz, 1 ph Phase, 95 % AFUE Rating, 150 MBtu/hr, 4.8 gal Capacity, 3.6 gpm Flow Rate, 150 psi, NPT Connection, Direct Vent, Modulating Burner, Chimney/Breeching/Vent Size: 3 in, 139 mbh DOE Heating Capacity, Direct Spark Ignition System, Direct Spark Ignition, Wall Mounting, 32 to 190 deg F, 18 in H, Additional Information: 1 in Water, 1/2 in Gas, 3 in Air Connection, 110:1 Turndown Ratio
| AFUE Rating | : | 95 % |
| Additional Information | : | 1 in Water, 1/2 in Gas, 3 in Air Connection, 110:1 Turndown Ratio |
| BTU Rating | : | 150 MBtu/hr |
| Burner Type | : | Modulating |
| Capacity | : | 4.8 gal |
| Chimney/Breeching/Vent Size | : | 3 in |
| Connection Type | : | NPT |
| DOE Heating Capacity | : | 139 mbh |
| Dimensions | : | 18 in H |
| Flow Rate | : | 3.6 gpm |
| Frequency Rating | : | 60 Hz |
| Ignition System | : | Direct Spark |
| Ignition Type | : | Direct Spark |
| Mounting Type | : | Wall |
| Phase | : | 1 ph |
| Pressure Rating | : | 150 psi |
| Temperature Rating | : | 32 to 190 deg F |
| Vent Type | : | Direct |
| Voltage Rating | : | 120 V |