ONE OR TWO TEMPERATURE - THREE HEATERS
CAUTION: IF BUILDING COLD WATER SUPPLY
HAS A
OR WATER METER WITH CHECK VALVE,
PROVISIONS FOR THERMAL EXPANSION OF
WATER IN THE HOT WATER SYSTEM MUST BE
PROVIDED.
*PIPE TO OPEN DRAIN.
INSTALL IN ACCORDANCE WITH ALL LOCAL
CODES.
ONE OR TWO TEMPERATURE - FOUR HEATERS
DANGER:
TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATUREAT FIXTURES.
SEE WATER TEMPERATURE CONTROL WARNING ON PAGES 17 & 18. IF HIGHER
PREHEAT TEMPERATURESARE NECESSARYTO OBTAINADEQUATE BOOSTER OUTPUT,
ADD AN
8