Take a picture of the old wiring connected to the various terminals. This will serve as a reference in the event you lose track of the terminal any wire was connected to. You can also use the old-school method of putting tape labels on the thermostat wires and marking them with the lett...
Obviously, there are many different kinds of thermostats out there. 100% of guidelines will not work for 100% of thermostats. There are, after all, many different types of thermostats with different wiring out there:Honeywell thermostat wiring,nest wiring,old thermostats, and so on. We will co...
A few years back, a friend asked me to help install anEcobee smart thermostat,Figure 1. We ran into some problems due to issues with the instructions (seeRelated Items) but eventually figured out. The rat’s nest “rating” of the wiring was low since there were only a few wires. Figu...
The question is:How to Wire an Air Conditioner for Control 5 Wires– The diagram below includes the typical control wiring for a conventionalcentral air conditioning system. Furthermore, it includes a thermostat, a condenser, and anair handler with a heatsource. Moreover, the heat source for ...