The Industry's First Simultaneous Operation of Domestic Hot Water and Heating
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.
Features
- Simultaneous Operation of Domestic Hot Water and Heating
- Typical combi-boilers prioritize domestic hot water and shut down operation of heating.
The NRCB series feature a fully modulating 3 way valve that allows proportional distribution for simultaneous heating and DHW supply. (See Operation Flow Charts)
- Typical combi-boilers prioritize domestic hot water and shut down operation of heating.
- Three Stainless Steel Heat Exchangers
- Primary, secondary, and plate(DHW) heat exchangers made of high strength anti-corrosion stainless steel.
- Domestic Hot Water: Dual Modulating Flow Control Valves
- Max flow 9.8 or 11.1 gpm
- Stable and quick domestic hot water temperature response.
- Quick Connect Multi System
- Allows the installation of a NRCB combi-boiler with an EZ-series tankless water heater, linked together using a Quick Connect Cord.
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