Natural gas water heaters have been around for decades, but the technology has improved over the years. Today’s high-performance models include multiple design elements that improve their energy efficiency. Here are some key components of energy-efficient water heaters.

Improved Insulation

energy-efficient water heaters are equipped with enhanced insulation. This includes thicker and higher-quality insulation materials surrounding the storage tank, reducing heat loss and minimizing standby energy use.

Advanced Burners

High-performance water heaters typically feature advanced burners designed to optimize energy use. They employ technologies, such as condensing or modulating burners, which extract more heat from the gas fuel source.

Precise Temperature Control

Energy-efficient models use advanced thermostats or control systems to maintain desired water temperatures without unnecessary heating, reducing energy waste.

Efficient Heat Transfer

Some energy-efficient water heaters use heat exchangers to transfer heat from the point of combustion to the water. This allows for more efficient heat transfer, which reduces energy use.

Smart Features

Some of the newest models include smart features, such as Wi-Fi connectivity. This allows users to monitor and control the water heater remotely, optimizing energy use and convenience.

Demand-Sensing Technology

Tankless water heaters use a system of sensors, controllers and heat exchangers to instantly provide hot water on demand. These units eliminate standby energy losses associated with conventional tank units.

Specific features and design elements can vary depending on the type of water heater and the manufacturer. Consult product specifications to look for features available with individual models.

Choose ENERGY STAR®

If you’re looking to replace your water heater, make sure your new unit is ENERGY STAR®-certified. ENERGY STAR gas storage and gas tankless water heaters are independently certified to use less energy than standard models while still providing the performance and comfortable flow of hot water that you expect.

When it’s time to replace your water heater, upgrade to a new natural gas model. Pensacola Energy offers up to $1,200 in rebates when you add a new natural gas water heater to your home. For details visit PensacolaEnergy.com or call 850-436-5050.