How to Install a Mini Split AC (DIY) | Pioneer Quantum 12,000 BTU 115V – Part 2 - Easy Installation

In this video, I walk through the full DIY install/installation of the Pioneer Quantum 12,000 BTU 115V mini split system.

Pioneer provided this unit to me for review, but all opinions are my own based on real-world installation and testing.

This includes:
- Mounting the indoor unit using the wall template
- Drilling through the brick wall
- Running and routing the line set
- Leveling the indoor unit
- Setting the outdoor unit on a mounting pad
- Electrical wiring (110/115/120V power + communication wire)
- Connecting the refrigerant lines
- Using flare sealant for proper connections

This is Part 2 of a 4-part real-world mini split install and review series:
1️⃣ Unboxing https://youtu.be/YCbXlSndUQM
2️⃣ Installation (this video)
3️⃣ Vacuum & Leak Testing
4️⃣ App, Smart Home Integration & Full Review

This is a real DIY install — not just theory — including the steps that are often skipped but matter for long-term reliability.

▶️ Watch Part 1 (Unboxing):
https://youtu.be/YCbXlSndUQM

▶️ Next video: Vacuum & Leak Testing (Part 3)

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🛠️ Tools & Parts I Used (Amazon links):

Pioneer Quantum Ultra 12,000 BTU 23 SEER2 115V High-Wall Ductless Energy-Star Mini-Split Air Conditioner Inverter Heat Pump Full Set:
👉 https://amzn.to/429MXl3

Vacuum Pump:
👉 https://amzn.to/3QHYWnl

Manifold Gauge Set:
👉 https://amzn.to/4cNnbZS

Electrical Whip- 6ft:
👉 https://amzn.to/4mx8b5C

Flaring Set (if needed, I did not need it on this install):
👉 https://amzn.to/4ce9d35

Pipe Bender to prevent kinks (if needed, I did not need it on this install):
👉 https://amzn.to/4cpI7oy

Nylog / Flare Sealant: You DO NOT need this with Pioneer, as they INCLUDE a similar sealant.
👉 https://amzn.to/4sA0FIA

2.5" Hole Saw for Drill:
👉 https://amzn.to/4tTAZbi

Electrical Disconnect Box with 110V outlet in it:
👉 https://amzn.to/3Q97mEg

Mounting Pad (Diversitech or similar):
👉 https://amzn.to/4vCxZSk

Adapter for Mini Split to be used with Manifold Gauge -set of two, you only need one but this two pack is cheap:
👉 https://amzn.to/4sxVXer

Wire terminal assortment, heat shrink type:
👉 https://youtu.be/5Gm472MskGU

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(Some links may be affiliate links, which helps support the channel at no extra cost to you.)

#MiniSplit #DIYHVAC #MiniSplitInstallation #HeatPump #PioneerMiniSplit

Видео How to Install a Mini Split AC (DIY) | Pioneer Quantum 12,000 BTU 115V – Part 2 - Easy Installation канала Swimming in the Deep