Key Points Poor thermostat placement can cause inaccurate readings, higher energy bills, HVAC wear, and uncomfortable home ...
Follow my walkthrough on thermostat installs to learn about wiring, Wi-Fi and how you can do this project yourself.
Is it because the old twist-knob was a "4-wire" thermostat that cuts power completely while the new RLV3120A is a "2-wire" thermostat that doesn't? I'm an electrical engineer but this is my first time ...