220v Brass circulation pump 3 speed, for solar water heater or for hot water heating system wh52 -40 ~ 60℃ (-40 ~

-40 ~ 60℃ (-40 ~ 140℉)

You can put 5 sensors into 5 different locations

* Wireless Transmission & Simple LED Indication: The probe body has no screen

Outdoor Temperature

220v Brass circulation pump 3 speed, for solar water heater or for hot water heating system wh52 -40 ~ 60℃ (-40 ~This listing includes: 1 unit of circulation pump for hot water heating system, 220V, 3 speed. Size: G1 (therere connectors (G1 to G3 4) in the package) Application It can be used for single and double heating systems and large scale mixed loop system. It also can be used to supply water and add pressure for mansions of city, villa of suburb house to match with industrial equipment, to supply water in cycle for cooling air condition, boiler and solar