NFC 250H & 175H

• 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 NFC-250/175H - 13,300-175,000 BTU/H | NFC-250/200H - 13,300-199,900 BTU/H
Heating Capacity 13,300-175,000 BTU/H | 13,300-199,900 BTU/H
DHW Capacity (Domestic Hot Water) 13,300-210,000 BTU/H
Thermal Efficiency (or UEF) 0.95 | 0.95
Installation Type Indoor wall-hung
Width 17.3"
Height 33.5"
Depth 17.3"
Weight 141 lb.
Cold Water Inlet Connection Size 1"
Water Pressure Min 12 psi
Gas Supply Connection Type NPT
Water Pressure Max 80 psi
Venting Type Exhaust
Gas Supply Connection Size 3/4"
Voltage 120 V

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