KCMohr
Dec 25, 2009, 09:40 AM
I do not have a heat pump & am trying to inst. A m/c 09620 tstat. I currently have W Y G Rh Rc (Rh Rc jumper) the new tstat has C L R Y2 Y1 E G W2 O B Im unsure where the W wire goes. I have electric heat strips. I understand I must add a comon wire from the trans. To C for this tstat. One diag. shows W going to W2 (w2 E jumper) is this correct?