Noritz – NRCB180 Residential Condensing Gas Combination Boiler
The NRCB180 Residential Combination Boiler allows for simultaneous residential domestic hot water and space heating, and performs at a 95% AFUE (Annual Fuel Utilization Efficiency). Its fuel‐saving performance allows the NRCB to meet "Energy Star Most Efficient" standards.
The NRCB180DV has a maximum gas input Btuh of 180,000 for hot water and 100,000 Btuh for space heating. Its maximum flow rate is 9.8 gallons per minute. The product is manufactured with 316L stainless steel and weighs only 95 pounds (gpm).
- Venting versatility: The NRCB will adjust to either PP or CPVC venting without the installer needing to make any programming changes. The venting can also easily be reconfigured to use room air.
- Recirculation capability: On the domestic hot water side, the NRCB is compatible with a recirculation loop without the need for accessory heat exchangers or controls.
- Compact construction: At less than 100 pounds, the NRCB is lighter than a traditional boiler, allowing it to save up to 80 percent in space.
- Built‐in auxiliary pump connections: An external pump control allows for a secondary heat loop, in addition to the built‐in primary pump.
- Component design: Each part of the NRCB is assembled as an individual component, simplifying servicing and replacement for technicians.
- Built‐in outdoor temperature reset: The built‐in sensor measures outdoor temperatures, allowing the NRCB to constantly operate at maximum efficiency.
Your Tankless Water Heater From Heat and Cool Comes With:
- NRCB180 | Tankless Water Heater
- Energy Guide
- Installation Manual
- Owners Guide
- Parts List
- Technical Specification
Brand Noritz Model Number NRCB180 Applications Wall-Mounted Flow Rate @ 35 ºF Rise 8.5 gpm Flow Rate @ 45 ºF Rise 7.5 gpm Flow Rate @ 75 ºF Rise 4.3 gpm Flow Rate, Maximum 9.8 gpm Freeze Prevention No Hard-Wired Remote Yes Indoor/Outdoor Indoor Maximum Temperature 180 ºF Minimum Activation Rate 0.4 gpm Wattage 200 W Energy Star Yes
- Technical Specs
Brand Noritz Model Number NRCB180 Applications Wall-Mounted Flow Rate @ 35 ºF Rise 8.5 gpm Flow Rate @ 45 ºF Rise 7.5 gpm Flow Rate @ 75 ºF Rise 4.3 gpm Flow Rate, Maximum 9.8 gpm Flow Meter Alarm No Freeze Prevention No Hard-Wired Remote Yes Indoor/Outdoor Indoor Maximum Temperature 180 ºF Minimum Activation Rate 0.4 gpm Wattage 200 W Case Steel Direct Electronic Ignition Yes Energy Star Yes Finish Family Black Heat Exchanger Warranty 5 Year year Labor Warranty 1 Year Lightning Protection Yes Min. Installation Clearance, Top 12 Inch in Min. Installation Clearance, Sides 2 Inch in Min. Installation Clearance, Front 4 Inch Parts Warranty 5 Year Limited Parts Warranty Point Of Use No Product Depth 12.8 in Product Height 27 in Product Shipping Weight 95 lb Product Width 18.2 lb Recirculation compatible Yes Water Connection Location Top Water Connection Size 3/4 Inch in Water Pressure Range, Min-Max 15-150 psig Warranty 10 Year Limited Heat Exchange year
- Product Q&A
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