Tankless Hot Water Heater Electrical Requirements

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Tankless hot water heater electrical requirements. Before installing your electric tankless water heater it is very important to be sure that you have the correct amount of amps breakers and wire size not only for these units to function properly but more importantly for your safety. Measure your cold water temperature. Electrical even gas water heaters have electrical parts and need to be hooked up to your breaker box. The initial cost of a tankless water heater is greater than that of a conventional storage water heater but tankless water heaters will typically last longer and have lower operating and energy costs which could offset its higher purchase price.

Carpentry although you won t be working with wood you need to be familiar with levels to ensure a level base and may need to anchor pipes to ceiling beams. Determine the mounting space. Electrical requirements stiebel eltron tankless water heaters before purchasing a stiebel entron or any other electric tankless water heater please ensure that your home has sufficient electrical capacity for your desired model or that you have taken note of any upgrades that may be required. Before purchasing an ecosmart electric tankless water heater please make sure that your home has sufficient electrical capacity for your desired model or that you have taken note of any upgrades that may be required.

Tankless water heaters are much smaller than units with a storage tank allowing them to be wall mounted. If you need additional space in the panel for the circuit breaker then a quad circuit breaker may be allowed as specified by the make and model of the panel. Determine your water flow rates. In order to ensure your safety and qualification for the limited lifetime warranty a licensed professional must install your system.

How to determine the required size of a tankless hot water heater. Today tankless water heater energy factors range between 64 and 91 for gas fired models and up to 99 for electric models. For a household of one or two people a tankless electric unit will probably be adequate.