• WPSB Series II - Front/Right View

    WPSB Series II - Front/Right View

  • WPSB Series II - Right View

    WPSB Series II - Right View

  • WPSB Series II - Back View

    WPSB Series II - Back View

  • WPSB Series II - Left View

    WPSB Series II - Left View

  • WPSB Series II - Front/Left View

    WPSB Series II - Front/Left View

  • WPSB Series II - Font View

    WPSB Series II - Font View

  • WPSB Series II-Front Panel Removed

    WPSB Series II-Front Panel Removed

WPSB Series II

WPSB Series II

The Dunkirk WPSB Series II is available in 7 sizes from 75 MBH to 299 MBH with an AFUE of up to 84.1%.

The WPSB Series II features an advanced Fuel Smart Hydrostat 3 in 1 Control:

  • Temperature limit with LED display and easy dial settings. Diagnostic and function indicator lights.
  • Low Water Cut-Off (LWCO), protects the boiler from damaging low water conditions. 
  • Boiler Reset, lowers the boiler temperature to save fuel by turning on the burner only when needed. Set-Up is quick with no need to install an outdoor sensor, just dial in the number of heating zones.

The WPSB Series II features an Integral Draft Hood and Vent Damper, reducing the overall height and making the unit ideal for low clearance/space limited installations.

The compact footprint and Cast to Last 20 Year Non-Prorated Limited Warranty make the WPSB Series II an excellent choice for residential applications.

Features

  • Efficiency: Mid-Efficiency
  • Capacity: Natural Gas (D Models): 75 - 112 - 150 - 187 - 225 - 282 - 299 MBH
  • Propane (DP Models): 70 - 105 - 140 - 175 - 210 - 245 - 280 MBH
  • Heat Exchanger: Cast Iron
  • Combustion: Atmospheric
  • Venting: Chimney Vent
  • Boiler Type: Hot Water
  • Boiler Control Module: Fuel Smart Hydrostat Temperature Limit, LWCO and Boiler Reset Control with Circulator Relay and Domestic Hot Water Input Override.
  • User Display Interface: Temperature LED Display with dial-type settings and diagnostic indicator lights.
  • Heat Exchanger: Cast Iron Sections with Cast Iron Push Nipples.
  • Combustion: Completely Installed and Wired Gas Control System consisting of: Titanium Composite Burners, Gas Manifold with Orifices, Automatic Redundant Combination Gas Valve, 24 Volt with Pilot Filter and Regulator Intermittent Pilot Control, Continuous Retry 100% Shut Off, Combination Burner/Electrode/Flame Sensor.
  • Safety: Flame Roll-Out Safety Shut-Off (Fuse Link) and Blocked Vent Safety Shut-Off Manual Reset Disc Thermostat (Spill Switch) with Spare Fuse Link included.
  • Other
    • Assembled Boiler with Insulated Jacket
    • Integral Draft Diverter
    • Vent Damper
    • Combination Temperature/Pressure Gauge
    • Circulator Pump Wired with 5' Harness for Supply or Return Field Mounting
    • 3/4" Drain Valve
    • 30lb. ASME Relief Valve

Options

  • Natural Gas (D) or Propane (DP)
  • Combustible Floor Plate
  • Fill-Trol

Documents / Resources

Product Testimonials

Sorry, there are no reviews yet for this product. Would you like to leave feedback?