How to wire a thermostat: reading the terminals and matching them to your system
Match the color-coded wires from your wall plate to the corresponding letters on the new thermostat base.
Latest Articles
What a WIFI thermostat adds, what it needs and how it saves energy
A wifi thermostat is a smart device that connects to your home network for remote control and automated scheduling. You need a C-wire connection or a power adapter.
Programmable thermostat schedules and setbacks: how they lower your heating and cooling bills
A programmable thermostat lowers costs by automatically adjusting temperatures based on your daily routine.
Apple homekit thermostat: how it works with the home app and what to check for compatibility
An apple homekit thermostat is a smart device that connects to your local network to receive commands from an iPhone or iPad.
Electric baseboard heaters thermostat: line voltage versus low voltage controls and how to choose
An electric baseboard heaters thermostat operates on line voltage when it handles the full power of the heater directly, or low voltage when it sends a simple…
Which systems use a 2 wire thermostat and what you can install on them
A 2 wire thermostat is used by baseboard heating systems and radiant floor heating systems. These systems require a simple power loop to trigger a heating element.
Wall heater thermostat: built in versus wall mounted controls for steady comfort
A wall heater thermostat is best as a built-in unit for aesthetic integration or a wall-mounted model for easier replacement.
Heat pump thermostat: why this system needs a compatible control and what setbacks do to it
A heat pump thermostat is a control unit that manages the specific reversing valve and compressor cycles of your system.
Setting a heating thermostat for the coldest days without wasting fuel
A heating thermostat is set to sixty-eight degrees Fahrenheit for most standard homes during peak cold.
What is em heat on a thermostat, and when you should use emergency mode
EM heat stands for emergency heat, a mode that bypasses the standard heating system to provide immediate warmth.