emerson thermostats emerson 752 1 hydronic temperature control | Shop The World
From USA
NewEmerson
Emerson Thermostats Emerson 752-1 Hydronic Temperature Control Automatic Changeover Switch
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•For automatic changeover of thermostat to operate zone valve on combination hot/cold water systems
•Without Conduit connector
•SPDT switch to connect heating/cooling side of thermostat to two-wire zone valve
•Sealed with epoxy resin to keep out dust and corrosion
•Includes removable spring clip to attach control to tubing
