Indoor Residential Condensing Natural Gas Combination Boiler 180,000 / 120,000 (DHW/Heating) BTUh Input

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Noritz GHQ-C2801WX-FF US NG Indoor Residential Condensing Natural Gas Combination Boiler 180,000 / 120,000 (DHW/Heating) BTUh Input

Item #: GHQ-C2801WX-FF US NG by Noritz

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Warranty

10 years on Heat Exchanger, 5 years on Parts, 1 year on Labor

Color

Silver

Pack Size

1

Certifications

CSA

Fuel Type

Natural gas

Capacity (Gallons)

9.8

Annual Fuel Utilization Efficiency (AFUE) (%)

95

Certifications and Listings

ASME Certified, CSA Certified, Energy Star

General Color Family

Metallics

Heat rating (BTU/hour)

180000

HVAC Product Type

Heating

Ignition Type

Electrical

Product Depth (in.)

12.8

Product Height (in.)

27

Product Width (in.)

18.5

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 NRCBs use of 316 L stainless steel primary and secondary heat exchangers, which have higher corrosion resistance than traditional heat exchangers for increased durability and lifespan.

  • Austenite stainless steel heat exchangers allow for greater durability
  • Unit has a minimum of 18,000 BTU
  • Maximum BTUh is 180,000
  • Temperature ranges from 90°F to 140°F for domestic heating
  • Temperature ranges 100°F to 180°F for space
  • Unit has ultra-low emissions by a premix burner
  • A third flat plate heat exchanger for domestic water heating is also made of stainless steel
  • Fuel saving performance from this unit boasts 95% thermal efficiency
  • To be used indoors only
  • Capacity ranges from 0.4 GPM up to 9.8 GPM