Tankless Water Heater Installation Clearances

The available temperatures for a given model are provided below.

Tankless water heater installation clearances.

The water heater must be installed in a location where the proper amount of combustible air will be available to it at all times without obstructions. A tankless water heater requires a 4 foot clearance from the side or below a door or window that opens unless the unit is directly vented to the outside. Refer to the clearances section in the installation manual for proper clearances. Maintain proper space for servicing.

The manufacturer recommends that this product be installed in a vertical position with the inlet and outlet water connections at the bottom. Rl75i water heater pdf manual download. Tankless water heaters should not be installed near dryer vents or intake air vents. Npe installation operation manual download file.

Tankless water heater vent clearances if the unit is vented to the outside then it needs 12 inches of clearance from a door or window. If the water heater is installed above the. Rl94i reu vb2528ffud us reu vb2735ffud us r98lsi reu va3237ffu us r98lsi asme reu va3237ffu asme. View and download rinnai rl75i operation and installation manual online.

Combustible materials should be kept at least 24 inches away from your water heater and the output hot water pipe. Flammable combustible materials should be kept at least 24 from the tankless water heater and the hot water pipe. If the window does not open the tankless water heater clearance from a window requires a 12 inch setback. The water heater can deliver water at only one temperature setting at a time.

Mount the tankless water heater securely to the platform. Build a platform with 2 x 4 inch pieces of lumber that will allow you to mount the new tankless water heater about four inches from the wall. Navien tankless water heaters boilers for residential and commercial applications use innovative high efficiency technology to provide a comfortable environment. If reticulating pump in system.

This heater should be installed in a upright position with the inlet and outlet water connections at the bottom of the unit. Insulation is applied to the entire loop. Install the unit so that it can be connected or removed easily. A full bore shut off valve is required on cold water side unions must be installed within 12 inch of water heater to facilitate removal first five 5 feet of water line insulated maintains min.

5 inches in all directions except back panel caution.