A storage water heater is one of the appliances fitted in most homes that provide a hot water supply for bathing, washing dishes, doing laundry, and other activities. However, water heaters might reach their limit and fail to heat the water as required. In this case, either to install water heater at low cost is considered, or a repair of an old water heater is done.
The Right Water Heating Unit
When replacing a storage water heater with a new one, a suitable unit must be chosen on the first or second occasion. One must look at the tank size, energy efficiency, and fuel type. Storage water heaters come in different sizes, with the common ones rated at 20 to 80 gallons. The right size depends on your household’s hot water needs. A standard family of four might need a 50-gallon tank, whereas a three-member family may be able to use a 30-gallon tank.
Removing the Old Water Heater
The first step in replacing an old water heater is to remove what has already been there. A typical beginning is to cut off the power supply or the gas feeding the water heater. After that, turn off the water supply to reduce the chance of leaks during the removal. Connect a hose to the drain valve and let the tank drain completely. Remember to turn on a hot water faucet in your home to help drain the tank easier.
Upon the tank’s contents being depleted, if water pipes are reinforced to the top of the heater, use an appropriate spanner to cap the heater. If there is gas plumbing leading to the gas water heaters, that is in the case of gas water heaters, that will also require detaching. Lastly, cautiously pull out the old water heater from where it is fixed. You may need assistance like from https://www.plumbersingapore.org/our-services/ depending on the width of the tank. They can be bulky due to how much water we all know these heaters have.
Installing the New Water Heater
Let the new heater be placed in its correct position, and then alternately check for evenness before attaching the tank. The water supply lines can be attached around the tank and locked with a plumber’s tape to prevent leaking.
Attaching the wiring systems for those fitting electric hot-water heaters in domestic hot-water systems would be necessary. A critical factor in the electrical hooking-up process is to turn off the power supply to the unit before any wires are connected to the appropriate connection boxes. The next step is to bring cold water into the tank by opening the inlet passing, which is situated between the pipeline and the water heater. The most important thing is that the tank must be filled up to almost the brim before a switch is on for power or gas.
Testing and Adjustments
Now it’s time to test the water heater system, which has been newly installed. In one of the taps in the house, the hot water was being turned on. Since the air was in the system, it would limit the flow of water when the water started to move freely, warm up, and adjust the set temperature.
Regularly check the unit for evidence of leaks and listen for abnormal sounds from the unit. If there are no problems with installing the new water heater, the unit is ready to be used. It is advisable to check the user manual for additional service issues, like regularly flushing the water heater’s inner tank.