New Thermostat

Report
Question

Please briefly explain why you feel this question should be reported.

Report
Cancel

I’m replacing an old Honeywell T451A. When taking off the old thermostat, there is a metal utility box underneath with 2 wires. One wire says common and the other is heat only. Can you recommend a vertical thermostat to cover this old box? Also what these wires correspond to on a new thermostat? Thanks in advance.

in progress 0
Jason TErry 2016-10-10T15:52:00-04:00 1 Answer 695 views
0

Answer ( 1 )

  1. Dominick Amorosso
    0
    2016-10-10T16:24:42-04:00
    Report

    Please briefly explain why you feel this answer should be reported.

    Report
    Cancel

    I answered your question on Youtube