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IBC SL Boiler

The IBC wall-mounted SL G3 commercial condensing boilers convert natural gas or propane into heat with unprecedented efficiency, helping to stretch our precious supply of fossil fuels well into the future. IBC are dedicated to finding new and better ways to utilize the world’s dwindling energy resources while providing superior comfort, reliability and fuel savings.

  • Specifications
    • Built-in 4 zone pump or valve control in addition to the primary control. 5 pumps total. Replacing the need for external pump controls
    • PVC/CPVC/PPs approved – venting up to 240ft (each side) on the VX 110
    • Built-in CSA/UL approved LWCO and manual reset high limit.
    • With 24 x 399 boilers turndown ratio is 240:1 = min. firing rate range is 40,000 Btu/h all the way up to 9.5 million Btu/h in 1000 Btu/h increments
    • Reverse flow detection.
    • Up t0 10 year commercial heat exchanger warranty
    • Up to 95% AFUE with full ASME-rated heat exchanger
    • Express setup with easy remote diagnostics and troubleshooting
  • Where to buy

    Units are stocked locally. Complete in house design and technical support is available 8:00am to 5:00pm with on call tech support after hours. If you are looking for design help or an installer in your area contact us at 800-665-3336 x 206 or email us at info@edenenergy.com

  • Technical Specs

    Specifications SL26-260 SL40-399
    CSA Input (Natural Gas or Propane) – MBH 26-260 40-399
    CSA Output – MBH 24.9 - 239 39.4 - 383
    A.F.U.E 95% 96% ( CE/TE )
    Min gas pressure (Nat. Gas or Propane) – inch w.c. 4 4
    Max Gas Pressure (Nat. Gas or Propane) – inch w.c. 14 14
    Power (120Vac/60Hz) – Watts @ full fire with internal pump 127 190
    Pressure vessel water content – USG 4.6 6.6
    Max boiler flow rate – USgpm 25 45
    Min boiler flow rate – USgpm 6 20
    Max operating pressure psig 30 80
    Min water pressure – psig 8 8
    Min water temperature – Space Heating (°F/°C) 34 / 1 34 / 1
    Max water temperature – Space Heating (°F/°C) 190 / 88 190 / 88
    Max equivalent vent length 3″ (each side) 200′ N/A
    Max equivalent vent length 4″ (each side) 200'
    Boiler Head Loss - SL26-260
    Flow Rate - GPM 6 10 15 20 22
    Head Loss- Ft. 2.0 3.5 5.5 8.0 13.0
    Boiler Head Loss - SL40-399
    Flow Rate - GPM 20 25 30 35 40 45
    Head Loss- Ft. 1.0 1.5 2.0 3.0 4.0 6.0

    Questions? Call us at 800-665-3336 x 206 or email info@edenenergy.com

  • Connections & Measurements
  • Documentation
    Download Sales Brochure SL Commercial
    Engineering Submittal SL85 SL85G3 Commercial
    Engineering Submittal SL115 SL115G3 Commercial
    Engineering Submittal SL160 SL160G3 Commercial
    Engineering Submittal SL199 SL199G3 Commercial
    Engineering Submittal SL260 SL260G3 Commercial
    Engineering Submittal SL399 SL399G3 Commercial
    Engineering Submittal SL399 Ti SL399G3 Ti Commercial
    Install & Operation Manual SL Commercial
    Controller Manual SL Commercial

Design & Support Services

Eden Energy provides complete in-house design assistance for all of our products, including radiant infloor, geothermal, and air exchangers. Our technical team is available Monday to Friday 8:00 to 5:00pm with on call tech 7 days a week.

Industry Leading Training

Eden Energy has a training facility where we offer hands on training for all products, and a Technical Support team to help on the phone and in the field. We also provide online and remote training with industry recognized trainers.

About Us

Eden Energy Equipment Limited was established in 1981 as a wholesale /distribution company to service specialized markets in the HVAC industry.