3. Rotate the knob to select the desired temperature,
clockwise to decrease the set temperature, or anticlock-
wise to increase the set temperature.
4. Lock the new set temperature by removing the knob and replacing it with the
knob keyway located on the temperature stop on the valve body. Replace the
knob securing screw.
TANK BOOSTER
Installation Instructions
IS279 REV L
2-17-16
16