A gas heater heats cold water and stores the hot water in the tank installed inside it. This hot water is later used for various purposes when needed at home, restaurants, hotels, shops, or anywhere else where it is required.
Often people take water heaters for granted. People usually don’t pay much attention to the water heater until it stops making hot water. Although that doesn’t happen very often, we still need to check the heater regularly and use it in a usual way. This article provides information on repairing the water heater if it becomes malfunctioned or needs to be replaced.
This information includes types of water heater, gas water heater repair options, and how you can troubleshoot minor problems independently without needing to call a plumber.
Types of water heater
There are several types of water heater available in the market.
1- Tankless water heater
Tankless water heaters are energy efficient. They heat water instantaneously and on-demand. Some disadvantages include that a tankless water heater provides a low flow rate; usually, three-five gallons a minute, and only one user can use it at a time.
2- Electric heat pump water heater
Electric water heaters use electricity as a source of power. They draw air from the surroundings and heat this air to heat the water stored in them. Electric heaters are usually suitable for use in a warmer climate.
3- Solar water heaters
Solar water heaters are powered by the sun, unlike others which require electricity natural gas to work. They are made up of two components, mainly a solar panel and an insulated storage tank. Solar panel heats the water, and heated water is stored in the tank. Solar water heaters work in any environment and have an average lifespan of 15-20 years.
Gas water heater repair?
Many homeowners prefer to repair a malfunctioning or faulty heater instead of installing a new model. The best time to replace a water heater is at the end of its lifespan. A typical water heater has a lifespan of 10-15 years, whereas a Solar water heater has up to 20 years of lifespan.
But, in case your water heater is just a few years old and is causing problems, there are few ways to diagnose the issue in the heater. Common issues include
- The pilot light is not turning on or going out when the heater is turned on.
- The circuit breaker of the electric pump tripping continuously.
- Heaters and burning elements are not working correctly.
- Thermostats are breaking, and valves are not functioning properly.
Reduce the repair needs of your water heater
If you want to avoid gas water heater repairs and issues in your heater, you need to maintain it properly. That includes checking it every year before the winter season kicks off. Check properly to see if every component is working properly. Clean the tank to remove any sediments. Replace the sacrificial rod every three years; these rods made up of aluminum or Magnesium become eroded.
You can enlist the help of professional plumbers to help in maintaining the water heater. If you can’t diagnose the problem independently, it is wise to call a plumber before the problem worsens. A plumber can help pinpoint the source of problem and also repair it at a very reasonable price. The plumber can also recommend new heaters according to your house needs in case your current heater can’t be repaired.