Electric Tankless Water Heater Venting Requirements

Condensation tankless water heaters minimize the value of the installation.

Electric tankless water heater venting requirements.

Tankless water heater venting style permits for multiple emission choices. For example an electric tankless heater that is rated at raising the water temperature 55 degrees at 1 5 gpm will supply you with a 120 degree temperature if the incoming water is 65 f or higher. Tankless water heaters can be vented in two ways. Many water heaters especially traditional electric ones require changes to your wiring and potentially the breaker box.

Our whole home models are a perfect match for installations in small spaces and no venting is required. Here are a few things your installer should consider for effective tankless water heater venting. Electric tankless water heaters are very efficient since they don t require venting and don t lose their heat. Tankless water heater venting must be done correctly to ensure safe and efficient operation of the unit.

All of the energy needed to heat the water stays there with no loss. Vent to the outside. The holy grail of installation locations would be to be at the point of incoming water and gas in an area with an existing vent and also out of the. Atmospheric venting refers to a system in which exhaust from the water heater naturally rises out of the appliance s combustion chamber then travels up through a standard chimney style flue.

Gas tankless water heaters don t have to use indoor air for combustion. As i mentioned when you go for an electric you have way more options available. Facts about tankless water heater venting. Before you decide against a tankless water heater for your next project consider these tankless water heater venting requirements.

Beyond a water heater permit some areas may also require either an electric or plumbing permit depending on the type of water heater. Smith lightweight and easy to install electric tankless water heaters can be mounted in small or tight spaces throughout your home. Tankless water heaters blow exhaust from the heater horizontally with the use of fans thereby permitting vents to end on a different position of your house. An electric tankless water heater doesn t need a vent so if you are really restricted then this may your best choice of tankless.

In fact in certain circumstances it may be your only choice.