Water Heater Winterizing

Posted by on Dec 1, 2014 in Water Heater Repair Sterling VA, Water Heating Savings

We love to share ideas on how to save on energy expenses at home here in Sterling VA. Here are some of the best ways to get ones water heater ready for the winter.

An easy way to inspect ones water heater’s need for insulation is to put ones hand near or on the outside of the storage tank. It is feels really warm, insulating the tank is suggested. During the winter this heat loss you just felt can accumulate. Conversely in the summertime, if the water heater is located inside the home, and not in a garage, it can add heat to the room that you are trying to cool. The heat you feel is undoubtedly heat being lost. If it is not warm at all that is a great indication that the tank’s internal insulation is in pretty good shape. Brand-new water heating units are being produced with a great quantity of internal insulation today. You can inspect the manufacture’s label to see exactly what the R-value is. If it R-24 or greater, one ought to be in terrific shape without having to include an insulation blanket to the water heater.

Water Heater Blankets

The remedy for this heat loss is with a water heater blanket or wrap. Initially check with your energy company, for some have insulation kits at minimized costs for property owners. A hot water heater blanket will can be found in various sizes depending upon the gallon size of the storage tank. The higher the R-value, the more insulation power it has. We would recommend getting at least an R-11.

The blankets are easy to install. They will have insulation tape to complete the joints of the blanket. The shinny or vinyl side goes on the exterior.

For gas water heaters, wrap it all around, leaving the top flue unwrapped, and unwrapped around the controller on the bottom. Also, do not wrap the T&P valve lever, or the bottom of tank for that is where air gets in. For electric water heaters, the top can be wrapped for there is not an exhaust flue, however do not wrap the heating-element access panels.

Water heater blankets will last quite a very long time. You may even have the ability to use the very same one again whenever the water heater is replaced, providing it’s the very same size storage tank.

Water Heater Pipe Insulation

There are two kinds of pipe insulation that should be utilized for a water heater. For pipes that are within 6 inches of the water heater exhaust flue, fiberglass insulation wrap ought to be made use of and ought to be attached with either high temperature aluminum tape or wire. Foam insulation sleeves can be used for all the pipes that are further away then 6 inches of the flue then.

The U.S. Department of Energy suggests that house owners insulate a minimum of 6 feet of the pipe coming into and from the hot water heater. This can increase the temperature level at the faucets 2 to 4 degrees and conserve cash on heating. We likewise suggest wrapping both the hot and cold pipes too just since every little bit helps.

Energy Savings from Sterling Water Heater Insulation

Insulating an ineffective hot water heater can cut the cost of running that heater by 5 % to 10 %. Depending upon the design, that can conserve anywhere from $5 to $20 per year, which means a water heater blanket can be paid for in 1 to 4 years. Adding insulation might minimize standby heat losses by 25 % – 45 % and conserve about 4 % – 9 % in water heating expenses.
What others round the web are saying: