Thanks, Scott. I called Century and was told if the ph was between 8 and 10 the corrosion protection is still effective. I also was told any ph strips used for hot tubs or swimming pools work fine. (View Post)
Just this spring while dewinterizing I connected the charge side of the water pump only. When the system would not come up, after turning on the pump, to pressure timley, I discovered my oversight(wa… (View Post)