Installation / Operation Instruction Manual

Pre-installation continued-

APPLIANCE LOCATION

1. Boiler Location – Locate the indirect-fired water heater

as close to the boiler as practical.

2. Fixture Locations – For fastest delivery of hot water,

place the indirect-fired water heater close to points of use.

ADDITIONAL RECOMMENDED COMPONENTS

1. Shut-off Valves – Allows isolation of water heater from

domestic water system and/or boiler system during service.

2. Unions – Allows water heater movement during service if

adequate clearance cannot be provided.

3. Thermal Expansion Tank – If the water heater is

installed in a closed water supply system, such as one

having a back-flow preventer in the cold water line,

provide thermal expansion control. Contact the water

supplier or local plumbing inspector for additional

information.

MOVE THE WATER HEATER TO A PERMANENT

POSITION BY SLIDING OR WALKING.

CAUTION

Do NOT drop water heater. Do NOT bump water heater

jacket against floor.

WARNING

Do NOT plug the inlet and outlet tappings of tankless

heater left installed in the boiler.

NOTICE

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.