[an error occurred while processing this directive]
Posted by HeatPro on March 22, 2008 at 13:50:09:
In Reply to: Wiring Taco SR504 with 503 posted by Mike on February 11, 2008 at 13:12:22:
Restated, the new Taco relay TT terminals go to the same place on the boiler relay as the old one that worked before.
Post a Followup