Navien NHB Condensing Gas Boiler (Heat Only), 120,000 BTU
Rebate:
This boiler meets the requirements for a federal tax credit and qualifies for a 30% (up to $600) rebate. Click here for more info.
Navien NHB-150 is an Energy Star listed heat-only mod-con boiler with 120,000 BTU Net Output (AHRI).

Technical Specifications:
  • Input Max Fire (BTU): 150,000
  • Net AHRI Rating (BTU): 120,000
  • DOE Heating Capacity (BTU): 138,000
  • Efficiency (AFUE): Up to 95%
  • Turndown (Modulation) Ratio: 15:1
  • Fuel Type: Natural Gas (NG) or Propane (LP)
  • Boiler Connections: 1" NPT
  • Gas Connection: 3/4" NPT
  • Gas Supply Pressure: 3.5 - 10.5 WC (natural gas), 8 - 13.5 WC (propane)
  • Condensate Drain: 1/2"
  • Vent/Air Size: 2" (default) or 3"
  • Vent Material: PVC, CPVC, PolyPropylene (recommended), St. Steel
  • Power Supply: 120V, 60Hz
  • Dimensions (Depth x Width x Height): 13" x 17" x 24"
  • Weight (lbs): 80 lb
  • Mounting Type: Wall-mounted (Wall-hung).


Features:
  • Energy Star certified
  • Compatible with PVC, CPVC, PolyPropylene (recommended) and St. Steel vent pipe
  • Field convertible from natural gas to propane (kit included)
  • Packed with safety features
  • Simple and intuitive front panel control for easy set-up and diagnostics

Write a review

Please login or register to review

Navien NHB Condensing Gas Boiler (Heat Only), 120,000 BTU

  • Views: 36
  • Brand: Navien
  • Model: NHB-150
  • Availability: Discontinued
  • $ 9 999.99

Tags: Navien NHB condensing gas boiler, heat-only boiler, 120, 000 BTU boiler, high-efficiency boiler, condensing boiler, Navien gas boiler, residential heating boiler, wall-mounted boiler, energy-efficient gas boiler, compact boiler, hydronic heating system, natural gas boiler, propane-compatible boiler, Navien heating solution, NHB series boiler, durable gas boiler, modern boiler for home, HVAC boiler system, eco-friendly gas boiler, Navien heat-only system.