Tankless Water Heater Installation Clearances

Mount the tankless water heater securely to the platform.

Tankless water heater installation clearances. Refer to the clearances section in the installation manual for proper clearances. 5 inches in all directions except back panel caution. Rl94i reu vb2528ffud us reu vb2735ffud us r98lsi reu va3237ffu us r98lsi asme reu va3237ffu asme. Navien tankless water heaters boilers for residential and commercial applications use innovative high efficiency technology to provide a comfortable environment.

Maintain proper space for servicing. Insulation is applied to the entire loop. 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. If the window does not open the tankless water heater clearance from a window requires a 12 inch setback.

Npe installation operation manual download file. Direct vent tankless water heater. Rl75i water heater pdf manual download. 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 reticulating pump in system. 6 rv53i rv53e operation and installation manual this water heater will attempt to provide hot water at the temperature setting even when the water flow is varied or when more than 1 tap is in use. Combustible materials should be kept at least 24 inches away from your water heater and the output hot water pipe. The water heater can deliver water at only one temperature setting at a time.

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. Flammable combustible materials should be kept at least 24 from the tankless water heater and the hot water pipe. Tankless water heaters should not be installed near dryer vents or intake air vents. 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.

Install the unit so that it can be connected or removed easily. 5 inches in all directions. If the water heater is installed above the. The available temperatures for a given model are provided below.

The manufacturer recommends that this product be installed in a vertical position with the inlet and outlet water connections at the bottom.