Mini Split Wires: What You Need to Know
Mini split systems are a popular choice for homeowners who want to enjoy the benefits of central air conditioning without the need for ductwork. However, one of the most important aspects of installing a mini split system is getting the wiring right.
In this blog post, we will discuss the different types of mini split wires, the wiring requirements for different mini split systems, and how to wire a mini split system yourself.
Types of Mini Split Wires
There are two main types of mini split wires: power wires and control wires. Power wires provide electricity to the mini split system, while control wires transmit signals between the indoor and outdoor units.
Power wires are typically 14-gauge stranded conductors. The number of power wires required depends on the mini split system. Some mini split systems require two power wires, while others require three.
Control wires are typically 18-gauge stranded conductors. Control wires are color-coded to make it easy to identify them. The most common color codes for control wires are:
- Black: Power
- Red: Ground
- Yellow: Communication
- Green: Common
Wiring Requirements for Different Mini Split Systems
The wiring requirements for different mini split systems vary depending on the size and model of the system. However, there are some general wiring requirements that apply to all mini split systems.
- The mini split system must be wired to a dedicated circuit breaker.
- The circuit breaker must be sized to match the power requirements of the mini split system.
- The mini split system must be grounded.
How to Wire a Mini Split System Yourself
If you are comfortable working with electrical wiring, you can wire a mini split system yourself. However, if you are not comfortable working with electrical wiring, it is best to hire a qualified electrician to wire the system for you.
If you are interested in learning more about mini split wires, or if you need help wiring a mini split system, please contact us. We would be happy to help you.