TWO TEMPERATURE - TWO HEATERS (ONE
WITH OR WITHOUT BUILDING RECIRCULATION
DANGER
TEMPERATURE SETTING SHOULD NOT EXCEED SAFE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 4. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN
* PIPE RELIEF VALVE TO OPEN DRAIN
**140°F TO 150°F SHOULD BE MAXIMUM WATER TEMPERATURE
120°F SHOULD BE THE MINIMUM TEMPERATURE OF WATER IN THE
CONNECT CIRCULATING LINE FROM FIXTURES, IF USED, TOCOLD WATER SUPPLY LINE OF
CONNECT CIRCULATING LINE OF 180°F OR BOOSTED WATER, IF USED, TO INLET WATER LINE TO BOOSTER.
INSTALL IN ACCORDANCE WITH LOCAL CODES.
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