The water heater is the unsung hero of residential appliances, and one reason for this is because it is often installed in an out-of-the-way location such as the corner of a garage or up in the attic. This makes it easy for homeowners to forget about the appliance, at least until it quits heating the water or develops a leak. Water heaters fail for a variety of reasons, and some of these problems will depend on the kind of system in use. For example, a gas-burning model can develop a fault in the ignition system or fuel regulator. This means the water may never heat, and it might be time for water heater repair in Saginaw TX.
Many homes use an electric water heater. This kind of appliance has one or more heating elements placed inside the tank. The elements work on the principle of electrical resistance. That is, the element heats up as electricity is sent through it. This same principle is used to heat electric ovens and furnaces. Unfortunately, the element in a water heater is exposed to any minerals in the local water supply such as lime or calcium. If these minerals accumulate on the coil, they could cause it to break. Even worse, an electric coil can short circuit and create a continuous electrical circuit. This type of failure supplies a low voltage to the coil that is constantly heating the water. The fault can quickly result in scalding water from a faucet, which is why manufacturers place a safety switch in the system. A sensor checks the temperature of the tank and switches off the main power whenever a specific temperature level is reached.
One common reason for water heater repair in Saginaw TX is a leaking tank. Leaks are usually the result of corrosion, and this can occur around the pipe fittings or any exposed seams. Gas-burning units may also develop a leak at the base of the tank because the metal is repeatedly heated. Some water heaters reduce the chance of leaks because their tank is lined. There are two common types of tank liners. The first option is glass and the second is cement. Many contractors recommend cement because it creates a more even liner. Visit Ace Plumbing for more information.