HVAC specialist showed me that the Main could not cut out at 1.5 to 2 psi nor could the Diff cut in at .5 without the Diff set higher than the Main. Going to return it.
Cy
Summit, NJ
1 years ago
Verified Buyer
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I would not buy this product again from you.
Box holding the control, not the exterior box was all mangled with no instructions included. It came off your shelf that way. I used the control but probably shouldn't have. Seemed to work. I'm guessing someone else returned it. Bad business to try to slip me this control knowing full well I wouldn't be happy. This has happened before with another product I purchased from you. Who is in control of this?
PZ
Saint Paul, MN
2 years ago
Verified Buyer
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I would buy this product again
I used for steam boiler, but need to be calibrated by per boiler
Z
Brooklyn, NY
2 years ago
Verified Buyer
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Good
Im happy
Javier
Worcester MA
3 years ago
Verified Buyer
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