Gas Boilers

Heating your New England home with gas is not only economical; it allows you to choose among a wide range of energy-efficient heating systems. Here at Sandri, we carry the industry’s leading brands for your comfort, safety, and energy savings all winter—every winter. If it’s time to upgrade your gas-fired boiler, turn to the local energy experts you know and trust.

Why High-Efficiency Matters

As you search for your next home heating system, make sure to pay close attention to AFUE (annual fuel utilization efficiency) ratings. This percentage indicates how effective the equipment is at turning fuel into heat output. The higher the rating, the less fuel you will use—and the more money you will save each winter. (Think hundreds of dollars each heating season!) Typically, a heating system with an AFUE of 90% or higher qualifies as high-efficiency.

Learn more below about the high-quality gas boilers we sell and install. Then, call (800) 628-1900 or contact us here to request a complimentary quote on your installation!

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Wondering which high-efficiency gas boiler is right for your home? We’re here to help. Contact us today for a custom estimate.

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Lochinvar Knight

Throughout the heating season, you need to make sure your family stays comfortable. It’s also important to conserve energy and reduce how much you pay to heat your home. Lochinvar, LLC has been providing space heating and water heating solutions since 1919. The KNIGHT Heating Boiler is the most innovative on the market, with technology that ensures dependable warmth even on the coldest days, and low energy bills.

  • 50,000-399,000 BTU/Hour
  • 95% AFUE Efficiency
  • Condensing Stainless Steel Heat Exchanger

Lochinvar Knight


Rinnai Condensing Boilers

Rinnai Condensing Boilers can be easily retrofitted in existing homes offering wall-mounted or floor standing models. The full line of high-efficiency boilers provides unprecedented comfort and unparalleled energy savings.

  • Compact wall-mounted design saves space over traditional boilers.
  • Rinnai Condensing Boilers can be easily retrofitted in existing homes offering wall-mounted or floor standing models.
  • Rinnai’s full line of high-efficiency boilers provides unprecedented comfort and unparalleled energy savings.

Rinnai Condensing Boilers


HTP SuperStor

The stylish HTP SuperStor is constructed using the highest quality 316L stainless steel materials for a robust, long lasting tank that is perfect for light duty commercial applications. Extremely efficient, the HTP SuperStor is a condensing gas water heater that operates at 97% thermal efficiency and is extremely versatile with multiple installation options. The impressive display and extreme cost savings makes the HTP SuperStor the appliance you’ll want to brag about.

  • 316L stainless steel tank construction
  • Vents in 2″ PVC, CPVC, or ULC S636 pipe
  • Up to 97% thermal efficiency


 

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