Description
Noritz NRCB180 Combination Boiler
GHQ-C2801WX-FF US
The NRCB is the first and only combination boiler on the market that can simultaneously provide domestic and space heating for residential applications. These simultaneous capabilities are easy to control and especially beneficial for applications that do not store or deliver heat energy efficiently. A user can, for example, take a shower without worrying about experiencing a corresponding drop in room temperature.
Another industry first is the NRCB’s use of 316L austenite stainless steel for the primary and secondary heat exchangers, which have higher corrosion resistance than traditional heat exchangers for increased durability and lifespan. A third flat plate heat exchanger for domestic water heating is also made of stainless steel.
The NRCB has a built-in outdoor temperature reset control and is compatible with a recirculation loop without the need for accessory heat exchangers or controls.
Features
- Whole Home Domestic Water Heating & Heating
- 95 percent AFUE
- Minimum 18,000 to Max 180,000 BTU/h
- 0.4 to 9.8 GPM
- 316L Austenite Stainless Steel primary and secondary heat exchangers
- Simultaneous operation of DHW and Heating
- Ultra low emissions by Premix Burner
| Technical Specifications | NRCB180 |
|---|---|
| Weight | 95 lbs |
| Gas Consumption | Min. 18,000 BTU/h ~ Max. 180,000 BTU/h |
| Capacity Range | 0.4–9.8 GPM |
| Temperature Settings | Domestic Mode: 90°F to 140°F — Heating Mode: 100°F to 180°F |
| AFUE | 95% |
