I bought this on a recommendation from a friend and I am glad that I did. It was easy to install and the directions made that a little easier. My heating system is now running like it should and keeping the house at a comfortable temp. Easy to install and at a great price.
Verified purchase: Yes | Condition: New
Works great. Add Thermostat and connect to pump to make your system work.
Verified purchase: Yes | Condition: New
Works perfect for kicking on my closed loop pump and connecting to my thermostat. Easy to install and works well.
Verified purchase: Yes | Condition: New
thi is my 2nd one in two years
Verified purchase: Yes | Condition: New
This is a great product for a single heat zone
Verified purchase: Yes | Condition: Pre-owned
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