answersLogoWhite

0

You can use #10 or #12 THHN stranded wire with a 20 amp breaker for the outdoor unit. A disconnect is required within sight of the outdoor unit. The wire between the outdoor and indoor unit should be 14/3 with ground or 14/4 stranded. Do not use solid or aluminum wire for either application.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

How many amps does a mini split use?

A mini split typically uses between 15 to 30 amps of electricity.


What is the purpose of a mini split disconnect box and how is it used in the installation of a mini split system?

The purpose of a mini split disconnect box is to provide a safe way to shut off power to the mini split system for maintenance or repairs. It is used during the installation of a mini split system by connecting the electrical wiring from the indoor and outdoor units to the disconnect box, allowing for easy access to turn off the power when needed.


Is that possible to make programme in turbo c for a mini computer having dual core processor-?

Yes, to make a program in Turbo C for a mini computer to have a dual core processor.


What does a ductless mini split system?

For homes that do not have air ducts, the ductless mini split system provides both heating and cooling. Besides that, a temperature control is provided.


What type of wire should be used for a mini split installation: 10/2 or 10/3 wire?

For a mini split installation, 10/3 wire should be used.


What is the maximum amperage requirement for a mini split system?

The maximum amperage requirement for a mini split system typically ranges from 15 to 30 amps, depending on the size and model of the unit.


What is the recommended wire size for a mini split air conditioning system installation?

The recommended wire size for a mini split air conditioning system installation is typically 14-gauge wire.


How to size a mini split for optimal performance and efficiency?

To size a mini split for optimal performance and efficiency, calculate the cooling or heating load of the room using factors like square footage, insulation, and climate. Consult a professional HVAC technician to ensure the mini split is properly sized for the space to maximize efficiency and effectiveness.


What are the best mini split options for a small room?

The best mini split options for a small room are typically those with a high energy efficiency rating, appropriate cooling and heating capacity for the room size, and a reliable brand reputation. Some popular options include Mitsubishi Electric, Daikin, and LG mini split systems. It is important to consider factors such as the size of the room, desired features, and budget when selecting a mini split system for a small room.


What is the purpose of the disconnect box for a mini split system?

The purpose of the disconnect box for a mini split system is to provide a way to safely shut off the power supply to the system for maintenance or in case of emergencies.


What are the benefits of installing a mini split with heat in your home?

Installing a mini split with heat in your home offers benefits such as energy efficiency, individual room temperature control, quiet operation, and easy installation.


Is it possible for me to install a mini split system by myself?

Yes, it is possible for you to install a mini split system by yourself, but it is recommended to have some knowledge of HVAC systems and electrical work to ensure proper installation and safety.