PRO1 IAQ T701i Digital WIFI Programmable Thermostat, Heat - 1 Cool Electrical Testing A unique Aluminum to Copper
Baker’s notes & crumb story
Description
PRO1 IAQ T701i Digital WIFI Programmable Thermostat, Heat 1 Cool Electrical Testing A unique Aluminum to Copper A unique Aluminum to Copper brazing rod with a flux channel that makes brazing Aluminum to Copper line sets quick and easy This sequencer has 3 switches which turn on at 10 30 and off M1 M2 at 90 150