NHB Series Units On Ray Murray, Inc.

The NHB series of Condensing Heating Boilers contain Navien's advanced burner system, resulting in an AFUE of 95.0% and industry-leading turndown ratios up to 15:1. Other features include:

Can be installed with 2" PVC venting up to 60 feet, and 1/2" gas pipe up to 40 feet (subject to local codes)
All units come with a field orifice conversion kit for propane gas operation
Integrated controls allow for features such as adjustable heat capacity, timed hydronic supply water boost, freeze protection, and more
Cascading technology allows the boiler to cascade with up to 16 units, and common vent up to 8 units

Item #	Item Name	QTY Avbl For Sale	Stock Class						UOM Price	UOM
NHB-55H	N/A NG/LP Condensing Boiler, AFUE 95%, Heating Capacity 51 MBH	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	{QUOTE}	N/A {-}
NHB-80H	N/A NG/LP Condensing Boiler, AFUE 95%, Heating Capacity 74 MBH	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	{QUOTE}	N/A {-}
NHB-110H	N/A NG/LP Condensing Boiler, AFUE 95%, Heating Capacity 102 MBH	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	{QUOTE}	N/A {-}
NHB-150H	N/A NG/LP Condensing Boiler, AFUE 95%, Heating Capacity 138 MBH	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	N/A {-}	{QUOTE}	N/A {-}