Space heater controlled by digital thermostat

Step 4 Assembly continued

Assemble the remaining parts and complete the wiring. The thermostat is attached to the top of the box by its original wall-mount with three screws, and can be popped off to make the necessary connections. Be sure to use heatshrink or put tape on all 110VAC connections to reduce the chance of electric shock or shorts!

The pinout for the relay can be determined by the diagram on the top of most relays, or with an ohm meter.