RBM: Yes, that's how most of the mini-splits I've installed are wired, but
be sure, the cable is NOT a thermostat wire, you should read the
instructions on the proper gauge. Most of them call out for 14/4. Most
codes also call for a "disconnection means" at the indoor section as well.
This cable has two hots sometimes, or one hot and one neutral, one ground,
one data line.
Let me really clarify. These are new. They're made by LG, and the ONLY
electrical connection to the inside blower unit is an 18/4 low voltage
thermostat cable, from the condenser. All the electric flows through this
cable, it's all low voltage, controls and motors
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.