Pull no wires. Patch no walls. EZwire eliminates the hassle of pulling new wire when installing HōlHōm - no patching or painting required. EZwire is used to add an extra wire or substitute for a broken wire. EZwire works with single or dual transformer systems.
Here’s how to tell if you need EZwire:
- Check your old thermostat to see if you have a “C” or “X” wire or a spare wire that is not connected to anything. If you don’t have one of these then you will need EZwire.
- Check your old thermostat to see if you have separate wires labelled “Rh” and “Rc” that are not connected together. If you do then you will need EZwire.
- You can also check here to see if you need EZwire.
NOTE: You will only need one EZwire for one HōlHōm as one EZwire can handle both a missing common wire and two separate transformers.
Learn more about EZwire.