Our Picks for Best Quick Connect Mini Split DIY Kits

By | April 10, 2022

Best Quick Connect Mini Split DIY Kit
There are many types of do-it-yourself mini split kits that can be installed, including Quick Connect units.

Most units require pumping down the line-set into a vacuum which requires a vacuum pump and HVAC gauges.

Quick Connect DIY kits come with the line-set already in a vacuum with a seal that is broken after being bolted together.
Best Quick Connect Mini Split DIY Kit Line Set

This makes Quick Connect kits very popular since they are the easiest to install.
Best Quick Connect Mini Split DIY Kit Line Set Overview

What is a Quick Connect Mini Split?

A Quick Connect mini split is a unit that has the copper line-set already in a vacuum with no need for a vacuum pump.

A line-set is two copper lines that carry refrigerant between the inside and outside condenser transferring heat in or out.

The line-set needs to be in a vacuum as not to contaminate the refrigerant.

Most kits require a vacuum pump and HVAC gauges to pump down the line-set after it is connected.

Quick Connect kits come with a line-set in a vacuum with sealed ends.

The seal is broken only after being bolted onto a condenser.

Pros of Quick Connect Mini Split

  • Line-set comes set in a vacuum.
  • Easy to hook up.
  • No need for a vacuum pump or HVAC gauges.

Cons of Quick Connect Mini Split

  • Usually cost more.
  • If there is a problem, the line-set may need to be vacuumed down.

There are several good units available, with some of our favorite picks below.

As always, be sure to read the reviews on Amazon or elsewhere to be sure a unit is a good fit for you.

*This post contains affiliate links.
Our Picks for Best Quick Connect Mini Split Kits

  1. MRCOOL DIY
  2. Best DIY Mini Split Heat Pump that Cools and Heats 2021 Mr Cool
    Available Here on Amazon

    Available Here on eBay

    Mr Cool units are specifically made for the DIY homeowner to install a mini split as easily as possible.

    The line-set is Quick Connect which is simply bolted onto the outside condenser.
    Best Quick Connect Mini Split DIY Kit Mr Cool
    It also is a 115-volt system which is often much easier to install compared to 220 volt systems.

    An installation will need a bracket mounted on a wall for the inside condenser unit and a hole drilled through the wall for the line set.
    Best Quick Connect Mini Split DIY Kit Mr Cool Drilling
    The line set goes through the wall and bolts to the outside condenser.

    I installed a Mr Cool mini split on my garage two years ago, and it has been worked very well both in the winter heating and summer cooling.

    Read Here for How I Installed a Mr Cool Quick Connect Mini Split DIY Kit

  3. Klimaire
  4. Best Quick Connect Mini Split DIY Kits Klimaire DIY 18,000 BTU 19 SEER Oveview

    Available Here on Amazon

    Available Here on eBay

    Klimaire also has a Quick Connect line-set kit for a quick and easy install.

    The line-set bolts together like most other quick connect systems.
    Best Quick Connect Mini Split DIY Kits Klimaire DIY 18,000 BTU 19 SEER Mini Split

    The basic install requires mounting the inside unit on a wall, drilling a 3-inch hole for the line set to go outside, and bolts to the outside condenser.

    A standard 115 or 230-volt outlet will also be needed as well as the outside condenser set on a flat solid surface.
     

  5. PerfectAire DIY
  6. Best Quick Connect Mini Split DIY Kits Perfect Aire

    Available Here on eBay

    PerfectAire is another DIY mini split kit that comes with a Quick Connect line-set.

    It is also a 115-volt unit along with built-in WiFi that works with a smartphone app.

    Like most units, it is a heat pump which means it will cool and heat.

    12,000 BTUs is rated for a space up to 450-500 square feet.

Summary
Quick Connect mini split DIY kits are a good option for those looking for the easiest units to install.

Keep in mind that pumping down a line-set into a vacuum is not hard and fairly simple.

Low-cost budget vacuum pump and HVAC gauges can be bought and used to vacuum down a system.

There are many YouTube videos of doing installs that show the steps.

Of course, Quick Connect units are much easier to install, with no need to worry about vacuuming down the system.

2 thoughts on “Our Picks for Best Quick Connect Mini Split DIY Kits

  1. Clyde Andrews

    Something to take into consideration:

    Some warranties for non DIY units often require a certified installer whereas DIY (Quick Connect) systems do not (at least for Mr. Cool DIY). Also, Pioneer units installed with Kwik-e-vac do not require a certified technician.

    I’ve installed 4 Mr. Cool DIY units. I’ve also installed 3 Pioneer units using their Kwik-e-vac and got a new compressor unit (for shipping charges) when one developed a leak without having to prove it was installed by a certified technician. Just send them a picture of the oil leaking out between the fins.

    Reply
  2. Stein

    Have installed two Dimstal Heat pumps from Simando, Germany.
    Easy installation of both.
    Easy connection of the tubes. Remember to open the two hex screws on the outdoor unit. If not, you will not get any heat or cooling. Also, insulate the pipes as well as possible, inclusive the valves on the outdoor unit.
    If you have space, put extra insulation to avoid loss of heat if you have long tubes between the units.
    Takes a few minutes to start up, by first start, but then it heats well
    So if you can use standard tools, you will be able to install alone.
    Negative is that the installation manuals often are not complete, but Youtube might be of help.

    Reply

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