Does anyone manually operate their mixing valves to lower boiler water temperatures?
I picked up a honeywell 4 way : http://www.honeywellparts.com/v5442n1031-1-1-4-f-npt.html
Actuator and controller cost a mint!
I picked up a honeywell 4 way : http://www.honeywellparts.com/v5442n1031-1-1-4-f-npt.html
Actuator and controller cost a mint!