With as much as 40 percent of your home’s energy use going toward heating , whatever you can do to assist your own water heater efficiency can pay huge dividends. An easy yet inexpensive addition is really a blanket of insulation wrapped around the exterior. This will aid the water heater maintain the desirable temperature more and will make it get fewer heating cycles, so lowering your energy intake.
You might not stand to gain as much out of an insulation blanket. On the flip side, if you’re able to still feel a considerable temperature difference when putting your hands on the exterior cover, then it might be a fantastic idea to increase the insulation.
1 useful thing that you need to be aware of when buying is how big is your tank pvc blanket heaters. Purchase a blanket that’s closely matched in size to a tank, and you also won’t need to cut and dimensions so much to acquire a fantastic fit.
Now’s the time to inspect your furnace prior to placing the blanket . Using a catch basin below the overflow pipe, then pull on the blood valve and discharge. When it slowly flows, it could have some dislodged rust or sediment from the seal. Function the valve a couple more times to wash out the valve’s seal surfaces.
You also might want to drain a gallon or 2 out of the drain valve to eliminate accumulated sediment and rust. This may from an insulation in the base of the tank and also hinder efficacy, particularly in a bottom-fired gas water heater. Much like the overflow valve, then you might have to open it over once to dislodge any bigger rust particles which might be stuck in the seal.
Check for leaks in valves and plumbing, and execute some repairs. These components and some other valves can’t be paid for by the insulating blanket.
Installation is simple, but there are differences based on if your water heater is electric or gas. An electric water heater can receive the blanket onto the top and sides, but a gasoline heater cannot. Leave 2 inches in the base of the blanket side into the burner space to permit free air stream in. In addition, do not put insulation on the cover of the gas water heater, to prevent slowing the exhaust gases out of fast departing the flue pipe.