It does not hurt to be well readied when familiarizing your-self with usual water heater terms. Do just that when you begin on your quest for purchasing a water heater for the initial time. It appears serious, yet it is not that difficult.

So why is it important to learn just what the water heater terms is essential when you are not going to service it on your own? Well, for many years, I have found out that even if you are not going to fix or mount a device yourself, you should still outfit yourself with a little in person knowledge regarding the item.

Thermostat

Thermostat

Thermostat: regulates and also manages the water temperature. Maintains a predetermined temperature of your electric water heater. If the temperature level of the water inside decreases here the setting that you have actually picked after that the thermostat will automatically increase burner till the desired temperature level of water is achieved. The majority of thermostats are equipped with a safety shut-off. See image on the left for a visual look at what the thermostat should look like remember all thermostats on water heaters will look different due to each manufacture.

temperature relief valve

temperature relief valve

T&P Valve: Additionally called the temperature and pressure relief valve, A safety system In case of built up high pressure as a result of getting too hot, the shutoff automatically launch excess stress or temperature from inside the tank to support the pressure stopping possibly dangerous circumstances. See the image on the left for a visual look at what the temperature and pressure valve should look like remember all T&P valves on water heaters will look slightly different due to each manufacture has their own way to build and design them.

Gas Burner and Pilot Flame

Gas Burner and Pilot Flame

Gas Burner and Pilot Flame: A pilot fire is a continuously burning little flame which is made use of to stir up the gas flow in the gas heater to attain a complete flame in the burner. The Gas burner is used to heat the water supply that will be used within the house. The pilot flame is used to ignite the gas burner. As you can imagine the gas burner is the main essence of a water heater be sure to check for erosion and damage to this part with care as this will ensure you have effeminate gas use . If needed to replace the burner you can do so but i would advise you to call a professional and replace this correctly .

gas flue tube

gas flue tube

Gas Flue Tube: simply discovered in gas heating systems it is a round tube like a smoke shaft which goes through the center of the water storage tank. Its objective is to release the harmful combustion gases into the outdoors.

This is the standard water heater terminology you should be familiar with before you start to prepare and maintain and repairs on your water heater. More advanced terminology can be seen below we have tried to include any pictures related to any of the terms mentioned to help you visually understand them when you come to compare them to your water heater unit.

Anode-Rod

Anode-Rod

Anode Rod: A long, exchangeable metal rod located inside the container, normally attached on top of the water heater near the cold water inlet. Below you can see an eroded anode rod that will soon need to be replaced. It assists to stop corrosion inside the tank, and also will certainly last up too 6 years just before requiring replacement.

Anti-Scald-Valve

Anti-Scald-Valve

Anti-Scald Valve: Tool utilized to avoid high water temperature.

Atmospheric Combustion

Atmospheric Combustion

Atmospheric Combustion: Combustion takes place when gaseous, liquid or solid fuels react at a raised temperature level with oxygen by burning, thus releasing heat in an open burning system.

Check Valve

Check Valve

Check Valve: Enables fluid to stream in just one instructions in a pipe; additionally referred to as back-flow Preventive.

Combustion Chamber

Combustion Chamber

Combustion Chamber: The location where burning occurs.

Cold Water Shut-Off Valve

Cold Water Shut-Off Valve

Cold Water Shut-Off Valve: A knob-type valve that is located on the cold water inlet water pipes, during repair or replacement of the water heater it is made use of to turn off the cold water supply to the container when required.

Cold Water Inlet

Cold Water Inlet

Cold Water Inlet: This is where the cold water is generated to the water heater. It is normally located at the top of the water heater.

Circuit Breaker

Circuit Breaker

Circuit Breaker: An electric switch made to secure a circuit from harm caused by an overload or short-circuit. If you own an electric water heater this is where you would close it off.

Dip Tube

Dip Tube

Dip Tube: Tube inside the water heater that sends out cold water to the bottom of the tank. It enables the cold water entering the container to be transferred basically.

Drain Valve on water heater

Drain Valve on water heater

Drain Valve: Device designed to enable drain of stored materials from a water heater.

water heater Element

water heater Element

Element: An electric element, much like the aspects found on an electric stove, made use of to heat water in an electric water heater. Most electrical water heating systems have two aspects, one near the top of the storage tank and one near all-time low, to heat up the water.

Electric Water Heater tank

Electric Water Heater tank

Electric Water Heater: A water heater that is powered by electricity instead of gas. Although both tank-type and thankless water heaters can be powered by power.

Expansion Tank

Expansion Tank

Expansion Tank: Created to absorb excess tension because of thermal growth.

Gas Water Heater

Gas Water Heater

Gas Water Heater: A water heater that is powered by gas as opposed to power.

Hot water Outlet

Hot water Outlet

Hot water Outlet: Where hot water leaves the container, additionally typically discovered at the top of the container, near the cold water inlet.

Heat Exchanger

Heat Exchanger

Heat Exchanger: A heat exchanger is a sophisticated piece of innovation that’s created to effectively move heater from one tool to an additional. They are made use of in thankless water heating units to warmth water immediately as it flows through the device.

Insulation

Insulation

Insulation: Made use of in tank-type water heaters to help protect against warmth from escaping, thus maintaining the water hotter for longer with much less gas use.

On Off Control switch

On Off Control switch

On/Off Control: On a gas-powered water heater the thermostat can also work as the on/off control, or the on/off control can be a separate knob located near the thermostat.

pressure reducing valve

pressure reducing valve

Pressure Reducing Valve: immediately drops inlet water tension to a defined worth at its electrical outlet under static cold water conditions.

pilot lighter egniter

pilot lighter igniter

Pilot Light: A little gas flame, to kept alight in order to give an ignition source for a more effective burner. Pilot lights are utilized in gas water heaters.

Safety Shut Off Valve

Safety Shut Off Valve

Safety Shut Off Valve: A device on a gas device which turns off the gas supply to avoid a harmful scenario. ONE HUNDRED % shut off cuts off all gas including main and also pilot burners.

Storage Tank

Storage Tank

Storage Tank: Where the water is saved and heated. It is a solid, water-tight container that is wrapped with a layer of insulation, after that an outer skin.

Sedimentin water heaters

sediment water heaters

Sediment: is a collection of minerals located in water that have settled at the bottom of the container. A large amount of sediment can obstruct the drain shutoff and also trigger odd noises to rise from your storage tank and also greatly minimize the effectiveness of your water heater.

Thankless Water Heater

Thankless Water Heater

Thankless Water Heater: When hot water is required it quickly heats the water that moves through the system, supplying a constant supply of hot water.

Thermal Stratification

Thermal Stratification

Thermal Stratification: Additionally referred to as stacking, it is the capacity of keeping hot water to form layers of varying temperature levels in the storage tank.

See Also

Tankless water Heater Installation and Maintenance

Water Heater Leaks and repairs