752-2, 752 Series Automatic Change-Over Switch

Description

Product Description

White Rodgers – 07-52-002S1 SPDT control provides automatic change-over of thermostat to operate zone valve on combination hot and chilled water systems

• Epoxy resin seal protects bimetallic disc and Snap-Action contacts from dust, dirt and corrosion
• Furnished with removable spring clip to attach control to tubing
• SPDT switch connects heating side of thermostat to two-wire zone valve when hot water is circulated through tubing
• SPDT switch connects cooling side of thermostat to two-wire zone valve when chilled water is circulated through tubing
• Curved sensing element provides maximum contact with tubing

Additional Information

Connectors12 red, brown and black leads, 105°C insulated, No. 18 wire

Temperature SettingsRed-Black: open on rise @ 85°F, close @ 70°F, Red-Brown: close on rise @ 85°F, open @ 70°F

Operating Temperature221 deg. F maximum

Connection TypeWith conduit hub