In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
My heat started coming on at 6pm every day. It continues to stay on even after pulling the t-stat off the wall. The online tech said it was the switching relay (taco sr501), but I have my suspicions. What else could cause the relay to come on the past 3 days at 6pm?
Had a HVAC tech come by and for 175 bucks, he told me everything was working fine.
Heat came back on again at about 6pm, remained on again after unplugging/pulling t stat
I temporarily disconnected the red lead from tstat to the pump switch relay but want to know where I can start trouble shooting.