water heater circuit with 120 volt outlet

Some models use electricity to get their pilot light burning while some are lighted through traditional means. Not all tank-type gas water heaters use electricity. Rely on minimal electricity for operation.

In as much as gas water heaters do not solelyĭepend on electricity to operate like the electric water heater, some, however, Let’s then get back to our question: Does Gas Water Heater Need Electricity? Having known how gas water heaters operate,

It uses a heat exchanger (a device that transfers heat from one place to another) to transfer heat generated by the gas burner to the water flowing through your pipe.Īs you turn on your faucet, the incoming flow of water activates the heat exchanger and moves around it, thereby heating the water to your desired preset temperature. Instead, it heats the water as you request for it, thereby giving you continuous hot water supply.Ī tankless gas water heater heats incoming water in the pipe as it is needed. Tankless gasĪ tankless gas water heater, just as its name implies, does not come with a tank to store water. With this thermostat, you can set and maintain your desired water temperature. The regulator is typically mounted on the side of the water heater tank, and it is designed with a thermostat that helps you to monitor the temperature of the water in the tank.Īlso, the thermostat turns the burner on and off. The hot water discharge pipe is not as long as the cold water supply pipe because it reaches for the hottest water at the top of the tank.Ī gas regulator controls the gas burner that does the work of heating water in the tank. As the supply goes on, the dense cold water at the bottom of the tank, through the help of the gas burner, gets warm and eventually hot (depending on the present temperature).īy the time a certain level of hotness is achieved, the water would have started rising in the tank.Īs the cold water supply keeps pumping in water into the tank, the already hot water at the top of the tank finds its way into the hot water supply line to provide hot water wherever it is requested. The cold water supply line constantly supplies cold water into the tank. In the case of a gas water heater that uses a tank, the sealed container is designed with a gas burner underneath it while the cold water goes into the tank through a supply line. How Does a Gas Water Heater Operate?ĭiffers based on whether they have a tank or not. Let’s take a look at how these water heaters operate to arrive at our answer. The question is, do these gas water heaters use electricity? Gas water heaters with tanks are less expensive and with lower initial cost and operating cost, compared with the tankless ones. Just like every other water heaters fuelled by different energy sources, a gas water heater can also be designed with a tank or be designed tankless – this causes massive differences in gas water heaters. Gas water heaters carry out their heating processes through a law of physics termed ‘convection’ which is the transfer of heat through a fluid. See my Affiliate Disclosure for more details. If you click on one and buy something, I may earn from qualifying purchases. Note: This post may contain affiliate links which will take you to online retailers that sell products and services. Let’s understand a little about gas water heaters… Gas Water HeatersĪ gas water heater is a type of water heater that is fuelled by gas. So although the gas heater doesn’t need electricity to run, it does need a minimal amount of electricity to start it. However, many of them rely on a minimal amount of electricity to get their pilot light burning in order to light their igniter. Most gas water heaters do not use electricity to operate. One of these wonderful inventions that have helped put an end to heating water in batches is the gas water heater. Thanks to technology, we now have new inventions of water heaters that use fuels and supply heated water steadily at a preset temperature. However, those means of water heating do not give a continuous supply of heated water at a preset temperature. Water heating in the olden days was done in kettles, pots, and coppers. Heating water has to do with using an energy source to heat water above its initial temperature. A water heater comes handy, and not having one installed in your home can be a bother because there are some things you would need hot water for. Having a water heater in your home is as essential as having water running in your home.

Water heater circuit with 120 volt outlet