You can use a voltage meter or color coding to determine which is which.
Double pole baseboard heater thermostat wiring diagram.
This makes the process of assembling circuit simpler.
After you have disconnected splice a left side or splice b right side proceed to the next step.
If you are working on your baseboard heater wiring you need to determine which of the four wires are live wires and two are load wires.
Assortment of double pole thermostat wiring diagram.
A double pole system has an off setting significant for both safety and energy savings.
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Using wire connectors connect a hot supply wire which is typically black to thermostat wire one typically it is marked l1 or line.
Connect the white supply wire coming from the circuit breaker to the same color supply wire feeding to the baseboard heater.
Either can be used as a line voltage thermostat controlling one or more 220 volt heaters.
How to wire a 240 volt single pole thermostat.
Wiring for a 240 volt single pole thermostat is similar to that for a double pole but in this case one of the hot wires will simply bypass the thermostat and pass onward to the baseboard heater.
The diagram offers visual representation of an electrical structure.
A wiring diagram is a streamlined conventional pictorial depiction of an electric circuit.
Double pole thermostat wiring diagram baseboard heater 6 best double pole thermostat wiring diagram.
Connect one supply wire to one thermostat wire typically marked l1.
From the outside of the box they might look the same but double pole thermostats provide an inherent safety feature that single pole thermostats do not because single pole.
It shows the parts of the circuit as streamlined forms and the power and also signal links in between the gadgets.
Single pole and double pole thermostats are commonly used for baseboard heating.
Baseboard wiring with a double pole 4 wire wall thermostat 120v or 240v supply.
Thomas with cadet tech support shows you how to install a double pole wall thermostat on a 240 volt electric baseboard heater.