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Noritz Indoor Residential Condensing Natural Gas Combination Boiler 180,000 BTUh Input

Model # GHQ-C2801WX-FF US NG|Store SKU # 1001535407

Overview

Model # GHQ-C2801WX-FF US NG Store SKU # 1001535407

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.

  1. Austenite stainless steel heat exchangers allow for greater durability
  1. Unit has a minimum of 18,000 BTUH, maximum of 180,000 BTUH
  1. Temperature ranges from 90F - 140F for domestic heating
  1. Temperature ranges 100F - 180F for space heating
  1. Fuel saving performance from this unit boasts 95% thermal efficiency

Specifications

Dimensions

Assembled Depth (in inches)
17.6
Assembled Height (in inches)
36.8
Assembled Weight (in lbs)
95
Assembled Width (in inches)
95
Packaged Depth (in inches)
17.6
Packaged Height (in inches)
36.8
Packaged Weight (In lbs)
95
Packaged Width (in inches)
21.3

Details

Country of Origin
JP-Japan

Warranty / Certifications

10 years replacement on the heat exchanger when the product is used in a single family dwelling. Parts other than heat exchanger, 5 years replacement of defective parts.
Indoor Residential Condensing Natural Gas Combination Boiler 180,000 BTUh InputNoritz Indoor Residential Condensing Natural Gas Combination Boiler 180,000 BTUh InputThe 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.
Noritz
1001535407
CAD4019
The Home Depot Canada
Indoor Residential Condensing Natural Gas Combination Boiler 180,000 BTUh Input is rated 4.5 out of 5 by 11.
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Rated 5 out of 5 by from Space Saving and Money Saving wall mounted boiler Nice, space-saving boiler. Not to mention much more efficient than the HeatMaker Boiler that it replaced. Was Covid trapped at home all winter much cheaper to operate.
Date published: 2021-06-03
Rated 5 out of 5 by from Space Saver! Love the space it created in the furnace room when the old one was removed. lots of hot water for household purposes + home heating system with water pipes. took a little adjustment by the installer to get everything 100% but Noritz tech assisted in resolving.
Date published: 2021-06-01
Rated 5 out of 5 by from Great Unit This was a great upgrade to our old oil boiler. The unit is very quiet, efficient and easy to use. We have had zero problems up to this point (10 months). We running one zone that is under floor radiant heat and one zone base board heat. We live in a very cold area of the US with a lot of wind and the unit had zero problem keeping the house at 68 degrees and still providing all the domestic hot work we demanded.
Date published: 2021-05-25
Rated 3 out of 5 by from Winter Disconnections Product often shuts off during cold weather. The intake pipe will freeze and cause blockage, which causes the unit to trip. This has happened multiple times throughout the winter.
Date published: 2021-05-25
Rated 5 out of 5 by from Endless hot water and lower bills each month Neat looking unit, takes up far less space than our hot water tank
Date published: 2021-05-25
Rated 5 out of 5 by from This was easy to setup, it works great...it provides efficient... This was easy to setup, it works great...it provides efficient heat and hot water. The homeowners love all the extra room created by removing the old boiler and old water heater.
Date published: 2021-05-18
Rated 5 out of 5 by from Tankless water heater We had the tankless water heater installed on Apr22/2020 and have been very pleased with it ever since. We both have been showering in different bathrooms at the same time and never ran out of warm water. I am sure our gas and power bills will be greatly reduced as there isn't 60 gals to keep hot at all times.
Date published: 2020-09-03
Rated 5 out of 5 by from Perfect heater for hot water\water based heating Clean setup and perfect results. Hot water none-stop all day long. Warm house at any time. Thank you
Date published: 2020-09-03
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I read the spec that this unit when in Heating Mode Input, it ranges from 18,000 BTUh to 100,000 ...

I read the spec that this unit when in Heating Mode Input, it ranges from 18,000 BTUh to 100,000 BTUh. Does it mean that it's only 100,000 BTUh for space heating?
Asked by: Ming
Hello, thank you for your interest in our NRCB model. Yes, you are correct, this model is capable of providing up to 100,000 BTUh for space heating. Noritz also offers a combination boiler that provides up to 120,000 BTUh for space heating, GHQ-C3201WX-FF US NG. This model is also available on HomeDepot.com (Internet #306877754). The difference between the two models are the gas consumption and capacity ranges. The NRCB180 NG (GHQ-C2801WX-FF US NG) has lower standard and heating mode input ranges than the NRCB199 NG(GHQ-C3201WX-FF US NG). Feel free to contact our technical support team and speak with a combination specialist who will be more than happy to answer any questions you may have! You can reach them at 866-766-7489 Monday - Friday from 5:00 am PST - 6:00 pm PST and Saturday from 7:00 am PST - 3:00 pm PST. Sincerely, Noritz America.
Answered by: Noritz
Date published: 2020-10-15

What is all needed and involved for a proper install of this unit

What is all needed and involved for a proper install of this unit
Asked by: Butch
HI Butch, thank you for your interest in our NRCB unit. In order to ensure the unit is properly installed, you should know the BTU heat load input of your home(ex. 60,000 BTU heat load). We strongly recommend that you have a licensed professional survey your home to determine the BTU input if you do not already have this information. It is also recommended to have combination boilers professionally installed. You would also need at least one external pump for your secondary loop. The external pump is not sized by Noritz, it is based on your heating application size and head pressure. If you ever have any questions, please feel free to contact our technical support team and speak with a combination specialist who will be more than happy to answer any and all questions you may have! You can reach them at 866-766-7489 Monday - Friday from 5:00 am PST - 6:00 pm PST and Saturday from 7:00 am PST - 3:00 pm PST. Sincerely, Noritz America.
Answered by: Noritz
Date published: 2020-10-10
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