Mears Thermostat Wiring Diagram. It switches both black wires. Web mears thermostat wiring diagram.
I am replacing with honeywell model. 120 v heater with line voltage. #2 · oct 28, 2015.
Mears Thermostat Wiring Diagram. It switches both black wires. Web mears thermostat wiring diagram.
I am replacing with honeywell model. 120 v heater with line voltage. #2 · oct 28, 2015.
If in stock and ordered before 4:00pm est, we. Push the wires into the outlet box, and insert the thermostat into the box for mounting by pushing against top and bottom of the thermostat base. C wire adapters are available here.
Web m21sp wall thermostat 120/208/240/277v. Effectively read a wiring diagram, one offers to learn how. This wire goes to the g terminal on.
#2 · oct 28, 2015. 120 v heater with line voltage. You can replace this thermostat with virtually any double.
I am replacing (3) chromalox mears controls thermostats (m21 dp) for base heaters. It switches both black wires. If in stock and ordered before.
In other words all or nothing. Tandem is a different thing. Let’s look at the g wire.