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Noritz CB199-DV-NG Condensing Boiler 199,000 BTU Natural Gas Direct Vent Indoor

Noritz CB199-DV-NG Condensing Boiler 199,000 BTU Natural Gas Direct Vent Indoor

Your Price: $2,195.00
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Part Number:CB199-DV-NG
The CB Combi delivers up to 9.2 gallons per minute of domestic hot water and can be used on a whole host of applications including radiator, baseboard or in-floor radiant hydronic heating; as well as HVAC systems using water-to-air heat exchange with an air handler, and pavement snow melting.


Two models are available for different levels of demand.

  • The CB180DV has a maximum Btuh of 180,000 for hot water and 100,000 Btuh for space heating.
  • The CB199DV has a maximum Btuh of 199,000 for hot water and 120,000 Btuh for space heating.


Other CB Combi features:

  • Weighing only 85 pounds, the wall-hung CB Combi is also significantly lighter than a traditional boiler, requiring only one installer to do the job instead of two. In fact, its compact size allows it to take up as much as 80 percent less space than a traditional floor-standing boiler and water heater.
  • The units allow different temperature settings for the domestic hot water heating and space heating applications. For domestic hot water, temperatures range from 90 to 140 degrees Fahrenheit. On the space heating side, the range is 100 to 180 degrees Fahrenheit.
  • Both models contain three superior-grade stainless steel heat exchangers as well as scald prevention for domestic hot water safety. Venting can be accomplished using PVC, CPVC or PP piping through a sealed combustion direct vent or single vent. The use of plastic venting materials — rather than the stainless steel venting required by non-condensing water heaters — substantially lowers costs by reducing installation time as well as the cost of the piping materials.

Housed in a sleek, black-metal cabinet, the CB Combi will serve all of your home’s heating needs in an energy-efficient, cost-effective way, saving you space, energy and money.

Product Type:   Boiler

Application:   Residential

Type:   Condensing

Fuel Type:  Natural Gas

Gas Input:   18000 to 180000 BTU/h

Efficiency:   95%

Features:   Combo Domestic Water

Min Flow (GPM):   0.5

Max Flow (GPM):   9.2

Flow Range (GPM):   0.5 to 9.2

Height (Inches):   28.7

Depth (Inches):   14.8"

Width (Inches):   17.3"

Max Temp (F):   140°F

Water Connection:   3/4"

Gas Connection:   3/4"

Warranty:   5 Year Parts

10 Year Warranty on Heat Exchanger

Energy Star Rated:   Yes

Installation Type:   Indoor Only

Venting Requirement:   PVC/CPVC/Polypropylene


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