The TANK BOOSTER is a temperature limiting valve. It must be installed and
commissioned in accordance with manufacturer's instructions.
Improper installation or maintenance can cause unsafe outlet water tempera-
tures that can cause immediate injury or death.
TANK BOOSTER
Installation Instructions
IS279 REV L
2-17-16
Warning: If the TANK BOOSTER or Tank Booster (PRO) ther-
mostatic valve is removed, decommissioned, or suspected
of being faulty, immediately revert the water heater tem-
perature setting to no higher than 120°F (49°C) in accord-
ance with the water heater manufacturer's instructions.
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