NFB-175H & NFB-200H

• 95% AFUE – Energy Star certified

• DHW 15:1 TDR and heating 13:1 TDR

• 2” venting up to 65’, 3” venting up to 150'

• Advanced controls with intuitive user interface and Setup Wizard

• NEW DHW module with mixing and water adjustment valves

• Built-in powered connections for 3 zone valves or 3 zone pumps

• Common venting with up to 7 NPE units and cascading up to 15 NPE units

• Approved for high altitudes up to 10,100 ft. (NG and LP), conversion kits included

• Patented stainless steel fire tube heat exchanger with non-metallic condensate base

Specification

Model NFB-175H | NFB-200H
Heating Capacity 13,300-175,000 BTU/H | 13,300-199,900 BTU/H
Thermal Efficiency (or UEF) 0.95 | 0.95
Installation Type Indoor wall-hung
Width 17.3"
Height 27.6"
Depth 17.3"
Cold Water Inlet Connection Size 1.25"
Weight 121 lb.
Gas Supply Connection Type NPT
Water Pressure Min 80 psi
Water Pressure Max 6 psi
Gas Supply Connection Size 3/4"
Voltage 120 V
Venting Type Forced draft direct vent

Technical specification

Links

Classification

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