Improving the energy efficiency of a water heater will lead to hefty cost savings on energy bills. Here’s an expanded and detailed breakdown of measures a homeowner can take to save money while ensuring a reliable hot water supply:
CHOOSE AN ENERGY-EFFICIENT WATER HEATER
When selecting a water heater, prioritize energy efficiency. Look for models with high Energy Factor (EF) ratings or those labeled with the ENERGY STAR® certification. These water heaters are designed to use less energy to heat water, which results in lower energy consumption and reduces operating costs over time. A homeowner also has options such as tankless water heaters, heat pump water heaters, and solar water heaters, known for their energy efficiency and potential long-term savings.
INSULATE A WATER HEATER
Adding insulation to a water heater is an effective way to lower heat loss and improve energy efficiency. Consider wrapping an insulating blanket or jacket around the water heater to help maintain the water temperature for extended periods, minimizing the need for the water heater to cycle on and off frequently. Follow the manufacturer’s guidelines and safety precautions when applying insulation to ensure proper performance and prevent safety hazards.
LOWER THE TEMPERATURE
Lowering the temperature setting on a water heater can yield significant energy savings. A heat setting of 120°F (49°C) is sufficient for everyday use for most households. Lowering the temperature reduces the energy required to heat the water, reducing energy consumption and lowering utility bills. However, take note of any specific requirements for certain applications, such as dishwashers, which may require higher water temperatures for effective cleaning.
USE LESS HOT WATER
Practicing water-saving habits can contribute to energy savings and lower costs associated with heating water. Take shorter showers, use low-flow showerheads and faucets, and run full loads in a washing machine and dishwasher. Install aerators on faucets to reduce hot water flow without compromising water pressure. These measures reduce hot water consumption, easing the demand for water heaters and resulting in energy savings.
MAINTAIN A WATER HEATER REGULARLY
Schedule regular maintenance for a water heater to ensure optimal performance and energy efficiency. Follow the manufacturer’s guidelines for routine tasks such as flushing the tank to clear sediment buildup, checking the pressure relief valve, and inspecting the anode rod. Regular maintenance prevents inefficiencies, ensures the system operates at its best, and reduces the risk of breakdowns or malfunctions that can result in increased energy usage and repair costs.
CONSIDER TIMERS AND DEMAND-BASED SYSTEMS
Installing timers or demand-based water heating systems can lead to energy savings. Timers allow a homeowner to schedule the water heater to operate during specific periods when hot water is needed, such as mornings and evenings. Timers avoid unnecessary heating when hot water is not in use. Demand-based systems, like tankless water heaters, heat water on demand without storing and maintaining a large hot water supply, eliminating standby heat loss. These systems reduce energy consumption and instantly provide hot water, eliminating waiting for hot water to reach the tap.
MONITOR AND ADJUST INSULATION ON WATER PIPES
Insulating the hot water pipes in a home can prevent heat loss as water travels from the water heater to the faucets. By insulating the exposed hot water pipes, a homeowner reduces heat loss and ensures that hot water reaches its intended destination without cooling significantly. Insulation sleeves or tape can be easily applied to the pipes, enhancing energy efficiency and reducing the need to wait for hot water at the tap.
By implementing these measures, a homeowner can enhance the energy efficiency of a water heater, leading to significant cost savings on energy bills. Embracing energy-efficient practices brings financial benefits, reduces environmental impact, and ensures a more reliable and efficient hot water supply for everyday needs.
Water Heater Pros provides water heater installation and replacement services for Las Vegas and surrounding area residents and businesses. Our expert technicians install both traditional and tankless water heaters for homes and other buildings with gas or electric service. We offer the highest quality installers for efficient, versatile water heaters such as Rheem, Ruud, high-efficiency tankless Navien units, and more. Ask about our installation specials. Call us now at (702)819-0805.