NFB-301C

• 97.5% TE Industry Leading Thermal Efficiency

• Patented stainless steel fire tube heat exchanger

• 160 PSI maximum operating pressure

• Advanced controls with an intuitive 7” color display

• Up to 15:1 TDR (turndown ratio)

• BAS communication capability

• Common vent up to 4 and cascade up to 32 units

• Top & bottom piping

Specifikation

Model NFB-301C
Heating Capacity 20,000-301,000 BTU/H
Thermal Efficiency (or UEF) 0.98
Installation Type Indoor wall-hung
Width 25.1"
Height 32.8"
Depth 22.3"
Weight 243 lb.
Water Pressure Min 12 psi
Water Pressure Max 160 psi
Cold Water Inlet Connection Size 1 1/4"
Gas Supply Connection Type NPT
Gas Supply Connection Size 3/4"
Voltage 120 V
Venting Type Forced draft direct vent and non-direct vent (single pipe)

Teknisk specifikation

Länkar

Klassificering

Region tillgänglighet

Nordamerika
Amerikanska Jungruöarna
Anguilla
Antigua och Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
British Virgin Islands
Caymanöarna
Costa Rica
Curaçao
Dominica
Dominikanska republiken
El Salvador
Grenada
Grönland
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Kanada
Karibiska Nederländerna
Kuba
Martinique
Mexiko
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Christopher och Nevis
Saint Lucia
Saint Vincent och Grenadinerna
Saint-Barthélemy
Saint-Martin
Saint-Pierre-et-Miquelon
Sint Maarten
Trinidad och Tobago
Turks och Caicos Islands
USA