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NRCB199DV
Other Models: NRCB180DV (GHQ-C2801WX-FF US)
Combination Boiler
WHOLE HOME DHW AND HEATING
95 PERCENT AFUE
MINIMUM 18,000 TO MAX 199,900 BTUh
0.4 to 11.1 GPM
95 PERCENT AFUE
MINIMUM 18,000 TO MAX 199,900 BTUh
0.4 to 11.1 GPM
95% AFUE
Combi Boiler
11.1 GPM
Whole Home DHW and Heating
SIMULTANEOUS OPERATION OF DHW AND HEATING
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.
316L AUSTENITE STAINLESS STEEL The NRCB's 316L stainless steel primary
The NRCB's 316L stainless steel primary and secondary heat exchangers have higher corrosion resistance than traditional heat exchangers for increased durability and lifespan
ULTRA LOW EMISSIONS BY PREMIX BURNER
It also far exceeds the toughest emissions standards. The unit’s fully modulating burner has a nitrogen-oxide emissions level of only 14 parts per million (ppm), far below the South Coast Air Quality Management District requirement of 20 ppm.
TECHNICAL SPECIFICATIONS
STANDARD BTU INPUT: 18,000 to 199,900
Afue: 95.0% Afue
Flow Rates: 0.4 GPM to 11.1 GPM (Gallons per Minute)
Dimension: 27" (h) x 18.5" (w) x 12.8" (d)
Temperature Settings: 90°F - 140°F DHW & 100°F - 180°F Heating
Weight: 95 lbs
Install Location: Indoor & Outdoor with VCK-NRCB
Power Suppy: 120 VAC (60 Hz)
HEATING SPECIFICATIONS
HEATING MODE INPUT: 18,000 BTUh to 120,000 BTUh
TURNDOWN RATIO: 6.7
OUTDOOR RESET CONTROL: Included
MANUALS AND DOCUMENTS
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