WIRING All wiring must comply with local electrical codes. Two knockouts are provided, one at the top and one at the bottom of case for Follow the wiring instructions furnished with the heating or cooling system.
NOTE: When pressure fittings aro used in areas of high vibration such as pipe lines, the bulb must be adequately supported. The fitting allows the bulb to be pulled up into the neck of the spud. The mounting plate, (part 130883) furnished with Trade line models, allows the control to be mounted in existing mounting holes. DUCT INSTALLATION Position the sensing bulb in the duct to sense the average air temperature.
NOTE: When pressure fittings aro used in areas of high vibration such as pipe lines, the bulb must be adequately supported. The fitting allows the bulb to be pulled up into the neck of the spud. The mounting plate, (part 130883) furnished with Trade line models, allows the control to be mounted in existing mounting holes. DUCT INSTALLATION Position the sensing bulb in the duct to sense the average air temperature.
WIRING All wiring must comply with local electrical codes. Two knockouts are provided, one at the top and one at the bottom of case for Follow the wiring instructions furnished with the heating or cooling system.