Installation / Operation Instruction Manual

INSTALLATION

Locating The Indirect Water Heater

The location of the indirect water heater is of the utmost importance. Before

installing this appliance, select a location that is accessible to water lines and

the hot water supply system where the floor is level. Do not locate the indirect

water heater where water lines could be subjected to freezing temperatures.

We recommend that you locate the indirect water heater near the center of

greatest hot water usage to prevent heat loss through the pipes. Locate the

indirect water heater so that the drain valve and access panels are accessible.

For models incorporating a side temperature and pressure relief valve an

adequate clearance shall be maintained between the temperature and pressure

relief valve and the adjacent side wall for service.

The indirect water heater must be located in an area where leakage of the tank

or connections will not result in damage to the area adjacent to the indirect

water heater or to the lower floors of the structure. When these locations

cannot be avoided, a suitable drain pan must be installed under the indirect

water heater. The drain pan must have a minimum length and width of at least

4 in. (10.2 cm) greater than the diameter of the water heater. A drain pan,

constructed as described, can be purchased from a local plumbing

professional. The drain pan when installed, shall be piped to an open drain.

The piping shall be at least 3/4" in diameter and pitched for proper drainage.

This water heater MUST be installed indoors out of the wind and weather.

Note: For California installation this water heater must be braced,

anchored, or strapped to avoid falling or moving during an earthquake.

See instructions for correct installation procedures. Instructions may be

obtained from California Office of the State Architect, 400 P Street,

Sacramento, CA 95814.

CAUTION

Do not turn on electrical current to the indirect water heater until the tank has

been completely filled with water. Open several hot water faucets to allow air

to escape from the system while the indirect water heater is filling.