Selecting a New Water Heater

Selecting a New Water Heater

When choosing a new water heater, the considerations are numerous. According to Energy.gov, it's essential to determine what fuel type or energy source you will use, factoring in availability and costs. This impacts not only operational costs but also the size and efficiency of the water heater.

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Fuel Types, Availability, and Costs for Water Heating

The type of fuel chosen will significantly influence the selection of a water heater. Below is an examination of various water heater options categorized by fuel type or energy source:

Electricity

Electric water heaters, including conventional storage, tankless, and heat pump models, are widely available in the U.S. They can also be used in combination water and space heating systems, such as tankless coil and indirect water heaters.

Fuel Oil

Available in some parts of the U.S., fuel oil can power conventional storage water heaters and indirect combination water and space heating systems.

Geothermal Energy

Available throughout the U.S. to those with a geothermal heat pump system installed for space heating and cooling.

Natural Gas

Accessible in many areas of the United States, natural gas fuels conventional storage and demand (tankless or instantaneous) water heaters, and is used in combination heating systems.

Propane

This fuel is available in many regions across the U.S., commonly used for conventional storage and demand water heaters, and indirect combination systems.

Solar Energy

Solar water heaters are most abundant in the Southwest but are available throughout the United States.

Comparing Fuel Costs and Water Heater Types

If multiple fuel types are available, comparing costs is advisable even when replacing an existing unit. Switching fuel types may entail additional costs such as installing breakers or gas lines and venting systems. Contact your utility service for current fuel costs.

Different water heater types utilize fuel with varying efficiency. For instance, an electric heat pump water heater is generally more efficient than a conventional electric storage water heater. Despite possibly lower local natural gas prices, the energy cost for an electric heat pump water heater could be less than that for a gas-powered conventional storage unit.

Water Heater Hacks: 8 Ways to Reduce Your Utility Bill

Your water heater is an essential household appliance, but it contributes to utility expenses. Adopting these strategies can reduce your utility bill without compromising your needs.

1. Turn Down the Thermostat

Most water heaters are preset to 140 degrees Fahrenheit, higher than necessary and financially wasteful. Lowering the temperature to 120 degrees, as recommended by the Energy Department, can save you about $400 annually.

2. Drain Sediment

Sediment build-up in the tank reduces efficiency and increases heating costs. Draining a few quarts every three months can prevent this, especially in areas with hard water. Signs of buildup include popping sounds, rumbling, and leaking.

3. Insulate the Tank

Insulating your water heater with a blanket reduces heat loss, maintaining the temperature longer and reducing the workload on the heater. This is particularly beneficial for older units or those in cooler locations. Professional help may be required to ensure proper installation.

4. Insulate Hot Water Pipes

Insulating hot water pipes reduces energy needed to heat water to the desired temperature. Consider hiring a plumber to manage hard-to-reach pipes.

5. Use Less Hot Water

Conserving hot water decreases energy consumption. Tactics include avoiding pre-washing dishes before using a dishwasher, utilizing economy settings on appliances, and shortening showers. Energy-efficient shower heads and faucet aerators can cut hot-water use by 43%.

6. Fix Leaky Faucets

Leaky faucets, particularly those dripping hot water, increase both water and heating costs. Prompt repairs can prevent loss of over 3,000 gallons annually.

7. Use a Timer

A programmable timer for your water heater can curb usage during off-hours, akin to a programmable thermostat for your HVAC system, saving utility costs.

8. Replace Your Old Water Heater

If your water heater is over 10 years old, it's likely time for a replacement. Modern units are more energy-efficient and could provide significant savings. Assess your household needs, budget, and consult a professional for the best options.

Consider a Tankless Water Heater

For smaller households, a tankless water heater may be advantageous, heating water on-demand and offering potential savings of 25% on water heating costs.

High utility bills may trace back to your water heater. Proper maintenance and adopting these tips can lower your expenses. For more advice, maintenance, or new water heater installation, contact us at 972-395-2597!

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