NHB-H Series Boilers

As the leader in condensing technology, Navien has already reinvented the water heating industry with the award-winning NPE tankless water heaters and the NCB-H combi-boilers. Our new NHB-H boiler series is the next in a long line of innovations from Navien. All boilers have Navien’s advanced burner system, an industry-leading AFUE of 95% and turndown ratios up to 15:1.

Specification

Model NHB-55H | NHB-80H | NHB-110H | NHB-150H
Heating Capacity 8,000-55,000 BTU/H | 8,000-80,000 BTU/H | 10,000-110,000 BTU/H | 10,000-150,000 BTU/H
Thermal Efficiency (or UEF) 0.95
Installation Type Indoor wall-hung
Width 17.3"
Height 23.8"
Depth 12.8"
Cold Water Inlet Connection Size 1 1/2"
Gas Supply Connection Size 3/4"
Weight 73 lb. | 80 lb.
Gas Supply Connection Type NPT
Water Pressure Min 12 psi
Water Pressure Max 30 psi
Voltage 120 V
Venting Type Forced draft direct vent

Technical specification

Unique ref.NHB-H-Series-Boilers
Product familyHVAC Boiler
Product groupCondensing Boiler
TypeObject (single object)
Date of publishing2025-01-14
Edition number1

Links

Product urlhttps://www.navieninc.com/series/nhb-h
Installation instructionshttps://www.navieninc.com/series/nhb-h/downloads#drawings
Technical descriptionhttps://www.navieninc.com/series/nhb-h/downloads

Designed inSouth Korea
Manufactured inSouth Korea

Classification

BIMobject CategoryHVAC - Boilers

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States