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    • Natural Gas Boiler | PROSELECT BOILERS Force - 113 MBH - 82% AFUE

    Natural Gas Boiler | PROSELECT BOILERS Force - 113 MBH - 82% AFUE

    Installed Price:Regular Price $8,383.50
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    Installation Pricing

    Every product you purchase from us includes the full cost of professional installation. Once your order is placed, our team will reach out to schedule the installation at a time that works best for you.

    We handle everything from removing the old equipment to installing and testing your new system, ensuring it’s set up safely and performing at its best.

    Your checkout covers the equipment and the labor—no surprise charges, no hidden fees. Installation is simply booked separately so we can coordinate the right technician and confirm any details about your home.

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      Pairs well with

      The PROSELECT® FORCE™ Steam Natural Gas Boiler delivers 113 MBH of heating power with 82% AFUE efficiency, using a natural draft vent system for reliable and cost-effective residential steam heating.

      🔥 Product Overview
      • Model: FORCESTEAM05NH
      • BTU Input: 113,000 BTU/hr (113 MBH)
      • AFUE Efficiency: 82%
      • Fuel Type: Natural Gas Boiler
      • Boiler Type: Steam gas-fired cast iron boiler
      • Vent Type: Natural draft chimney vent

      🧱 Construction & Features
      • Heat Exchanger: Durable cast iron for long-term performance
      • Ignition System: Honeywell® S8610 electronic ignition control with Honeywell gas valve
      • Controls: Hydrolevel® Hydrostat™ 3200 with high limit and circulator relay control
      • Safety: Built-in low water cutoff (LWCO) and thermal targeting software
      • Design: Concealed controls and components for clean installation
      • Draft Diverter: Integrated for simplified venting

      📐 Technical Specs
      • Installation Type: Indoor residential
      • Piping Flexibility: Industry-standard tapping for easy replacement installs
      • Circulator: Not required for steam systems
      • Warranty: Limited manufacturer warranty (varies by distributor)

      ✅ Key Benefits
      • Efficient 82% AFUE rating for reduced fuel costs
      • Reliable cast iron construction ensures long service life
      • Quiet operation and compact footprint for flexible installation
      • Ideal for homes with existing steam heating systems
      • Meets DOE 2021 efficiency regulations

      The PROSELECT® FORCE™ 113 MBH Steam Gas Boiler is a dependable solution for homeowners seeking efficient, low-maintenance steam heating. With its rugged build and modern controls, it’s designed to deliver comfort season after season.

      We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:

      Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale

      Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley

      Contact us today at (631) 779-3196

      Product Specifications
      Specification Name Specification Value
      Boiler system Solo
      Color pattern Gray
      Flue type Flueless
      Mounting type Wall, Floor, Built-in
      Orientation Vertical
      Power source Natural gas
      Boiler Type Cast Iron Boiler
      Product Type Natural Gas
      Fuel Type Natural Gas
      Capacity 7.9
      BTU Rating 113000
      Amperage 2.0
      MBH 113
      Efficiency 82%
      Voltage 120V
      Turndown Ratio 1:1
      AFUE 82.0
      Installation Type Floor Mount
      Vent Type Natural Draft Vent
      Burner Type
      Sections 5
      Height 40.44 in
      Width 19.25 in
      Depth 28 in
      Documents
      Specification Sheet Download
      Service & Support

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