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Natural Gas Water Heating

Learn how ENERGY STAR® certified gas water heaters save you energy as they create hot water for your home or business.

Natural Gas Water Heating

Learn how ENERGY STAR® certified gas water heaters save you energy as they create hot water for your home or business.

Natural Gas Water Heating

Learn how ENERGY STAR® certified gas water heaters save you energy as they create hot water for your home or business.

Natural Gas Water Heating

Learn how ENERGY STAR® certified gas water heaters save you energy as they create hot water for your home or business.

Natural Gas Water Heating

Learn how ENERGY STAR® certified gas water heaters save you energy as they create hot water for your home or business.

Alert:

In line with the Department of Energy and Environmental Protection (DEEP) Final Determination of the 2022–2024 Plan, the Sponsors of Energize ConnecticutSM have discontinued rebates and incentives for natural gas equipment as of December 31, 2024, with a deadline to submit all 2024 residential boiler and furnace system rebate application by January 31, 2025.

Natural gas incentives remain available for qualifying customers participating in Home Energy SolutionsSM – Income Eligible, as well as for income-eligible multifamily properties with individual dwelling heating equipment participating in the Multifamily Initiative.   
 

Tankless Water Heaters

Get hot water when you want it without the need for an energy-consuming storage tank using ENERGY STAR certified natural gas tankless water heaters.
 

More About Tankless Gas Heaters

 

 

Condensing Storage Water Heaters

Reduce your energy usage and retain more heat in your hot water with ENERGY STAR certified natural gas condensing water heaters.
 

More About Condensing Storage Water Heaters

 

Water Heating in the U.S.

Water heating is the second largest expense in U.S. homes and can account for 14–18 percent of utility bills. The average U.S. household:

  • Uses 64 gallons of water each day
  • Spends $400–$600 on water heating per year

 

Natural Gas Water Heater Resources

Find guidance on how to select energy-efficient natural gas water heating systems.

ENERGY STAR Natural Gas Water Heaters

Browse a list of ENERGY STAR certified natural gas water heaters to learn more about how they can save you energy, what factors you should consider when buying one, and how to find the right contractor to install it.

Federal Tax Credits on High-Efficiency Electric Equipment

Did you know that there are federal tax credits available for high-efficiency electric water heating systems?

Consider a Heat Pump Water Heater

While natural gas water heaters are efficient, explore the advantages of clean alternatives like heat pump water heaters. Discover how these systems offer increased energy efficiency and environmental benefits.

More About Heat Pump Water Heaters

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EnergizeCT

An initiative of the Energy Efficiency Fund, the Connecticut Green Bank, the State, and your local electric and gas utilities with funding from a charge on customer energy bills.