Navien NFB-301C High Efficiency Condensing Heating Boiler, 301,000 BTU, Indoor Wall-Hung, NG/LP Convertible

NavienSKU: NAVI-NFB-301C

Price:
Sale price$9,755.99
Stock:
Only 4 units left

Ships by freight truck (LTL). Processed in 1–2 business days; the carrier may contact you to schedule delivery. Contiguous U.S. only.

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Ships from Seattle, WA · 30-day returns · Manufacturer warranty

Shipping details

  • Shipping weight: 267.3 lb
Connection sizes (Gas inlet) 3/4" NPT
Natural gas supply pressure (from source) 3.5 " WC to 10.5 " WC
Propane gas supply pressure (from source) 8 " WC to 13.5 " WC
Natural gas manifold pressure (min-max) -0.06 " WC to -0.87 " WC
Propane gas manifold pressure (min-max) -0.01 " WC to -0.92 " WC
Power supply (Main supply) 120V AC, 60Hz
Power supply (Maximum power consumption) Less than 12 amperes
Venting (Exhaust) 3" or 4" PVC, CPVC, PP and SS / 3" or 4" special gas vent type BH (Class III, A/B/C
Venting (Intake) 3" or 4" PVC, CPVC, PP and SS / 3" or 4" special gas vent type BH, (Class III, A/B/C)
Venting (Vent clearances) 0" to combustibles
Dimensions 25.1" W x 32.8" H x 22.3" D
Boiler weight 243 lbs
Materials (Casing) Cold rolled carbon steel
Materials (Heat exchangers) Stainless steel
Safety Devices Flame rod, APS, Ignition operation detector, Water temperature high limit switch, Exhaust temperature high limit sensor, Water pressure sensor
AHRI number 201925233
Energy star certified Yes
CSA Yes
SCAQMD 1146.2 (NOx, <20ppm) Yes
Thermal efficiency (%) 97.5
Boiler Weight With Water 307 lbs
ASME Certified Yes "H" Stamp

Description

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