NFB-399C

• 97.5% TE Industry Leading Thermal Efficiency • Patented stainless steel fire tube heat exchanger • 160 PSI maximum operating pressure • Advanced controls with 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-399C
Heating Capacity 26,000-399,000 BTU/H
Thermal Efficiency (or UEF) 0.98
Installation Type Indoor wall-hung
Width 25.1"
Height 32.8"
Depth 22.3"
Weight 278 lb.
Water Pressure Min 12 psi
Water Pressure Max 160 psi
Cold Water Inlet Connection Size 1 1/2"
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

Unik ref.NFB-399C
ProduktfamilieHVAC Boiler
ProduktgruppeCondensing Boiler
TypeObjekt (enkelt objekt)
Udgivelsesdato2024-05-17
Udgavenummer1

Links

Produkt-URLhttps://www.navieninc.com/series/nfb-c

Klassifikation

BIMobject-kategoriHVAC - Varmtvandsbeholdere

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