A hot water heater is a valuable appliance that you should have at home. It will absolutely provide you a great deal of convenience especially during the cold winter months when water enters your home at relatively low temperatures. And while the water heater is indispensable, it isn’t surprising that not all households have one. That’s because the said appliance is quite an expensive investment. New units range from $300 to $2500 and this cost is something that not every homeowner can afford. Anyway, if you are looking for a new electric hot water heater now, it is your lucky day because I’ll be sharing some tips on how to choose the right type and model for your home. But first things, first. Learn about the anatomy of the said appliance so that you’ll know how it works.
Household electric hot water heaters come with tanks, or without. The ones with tanks heat up a given volume of water and then keep it at the temperature you preset with a thermostat. The ones without tanks heat the water only when a hot water faucet is opened. These are called tankless, or, on-demand water heaters. The anatomies of the two types are different.
Electric water heaters with tanks use a glass lining inside the tank to minimize buildup of corrosion and extend the life of the tank. It is not unusual for the tanks to be warrantied for eight years or more. These tanks typically come in 20-, 30-, 40-, and 50-gallon sizes, although it is possible to get bigger ones. Tanks also have a thin insulating material between the tank and the external jacket of the heater. This insulation reduces conductive heat loss.
If you read the entire article, you’ll know that electric hot water heaters can be tankless or tank-type. A tankless water heater only warms water by demand which produces less heat loss. The electric water heating unit also features one or two heating elements which are located at the top or bottom part of the unit. To control the temperature of the water, there’s a thermostat that you can configure. If you’ll buy the tank-type water heater, the pressure in the tank must be released once in a while to prevent it from overheating or from getting damaged. This is accomplished through its T&P valve. These are just some of the parts of the appliance that you’ll have to be fully familiar with to be able to perform proper troubleshooting and maintenance. Now before you purchase a water heater, read this buying guide first.
You probably don’t think about your water heater until a cold shower suggests you need a new one. How to choose? Storage tanks cost less but tankless heaters save energy by only heating the water you draw. Hybrid electric/heat-pump models and solar water heaters are two newer options.
Before you shell out hundreds for a storage-tank heater or thousands for a tankless or solar model, see whether your old water heater can be fixed. A corroded storage-tank model is history. But a leaky drain or pressure-relief valve or a burned-out heating element can often be fixed. Rule of thumb: Consider a repair if the labor cost (which warranties often exclude) averages less than $50 per year over the years left in the warranty. Otherwise, buy a new one, especially if the warranty has run out.
Our tests through winter snow and summer heat also show that what you save with solar and tankless systems can vary significantly based on which one you buy and where you live. We also tested an add-on heat pump that, because of high maintenance, costs far more than its low price suggests.
I hope that you learned a lot about water heater repair in Overland Park. Also, read about proper electric hot water heater installation just in case you want to set it up on your own. And if ever you need for any plumbing issue, contact a reliable Overland Park service tech.