Do Water Heater Insulation Blankets Work

The r value of the insulation between the water and the environment.

Do water heater insulation blankets work.

It also helps your hot water heater to maintain a consistent temperature. If the tank is warm to the touch it could definitely benefit from more insulation. Water heaters manufactured within the last decade or so have more insulation than older models so the shell will not feel noticeably warmer than its surroundings. The tank will provide some insulation but adding a blanket for another layer of insulation will definitely help.

Hmm does that really work. The higher the r value the thicker the blanket and the more insulating horsepower. They don t need additional insulation. The higher the better.

Tuesday october 2 2018 to determine if adding an insulation blanket would improve the energy efficiency of your water heater touch it. Some manufacturers do not recommend installing blankets on gas propane and oil issued in furtherance of cooperative extension work acts of may 8 and june 30. An insulation blanket or hot water heater blanket is exactly what it sounds like. Research has shown that adding insulation to your water heater tank can reduce standby heat losses by 25 45 if someone sees those figures and doesn t understand that standby heat loss is only a small part of the energy used by your water heater that person might conclude that the blanket can save you up to 45 percent of your water heating cost.

How much it will help depends on the temperature of the water and the environment the tank is in. If your water heater is located in unconditioned space a garage basement or attic or you don t want added heat install a heavy blanket r 11 or better. The best way to tell if your water heater would benefit from a hot water heater blanket is to touch your tank. If you install a water heater blanket on your water heater tank this will change.

So there you are walking through your favorite home improvement store and there is an insulation blanket or kit for water heaters. An insulation blanket can make some water heaters more energy efficient. Maybe you pull your smartphone out it brings you to a piece like this one from epa s earth month where it states improve your water heater s insulation by wrapping it with an insulating jacket and save more than 30 per year while preventing carbon pollution well shoot the cost even with taxes means it pays for itself. It s a blanket that wraps around your hot water heater to keep it from losing heat.