---
product_id: 531542787
title: "Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration"
brand: "kozyvacu"
price: "103.38 OMR"
currency: OMR
in_stock: true
reviews_count: 11
category: "Kozyvacu"
url: https://www.desertcart.com.om/products/531542787-mini-split-hvac-auto-ac-repair-complete-tool-kit-includes
store_origin: OM
region: Oman
---

# 150 micron ultimate vacuum precision 800 PSI max pressure gauge durability 4.5 CFM vacuum pump power Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration

**Brand:** kozyvacu
**Price:** 103.38 OMR
**Availability:** ✅ In Stock

## Summary

> ❄️ Own your cool: professional HVAC repair power in one kit!

## Quick Answers

- **What is this?** Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration by kozyvacu
- **How much does it cost?** 103.38 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/531542787-mini-split-hvac-auto-ac-repair-complete-tool-kit-includes)

## Best For

- kozyvacu enthusiasts

## Why This Product

- Trusted kozyvacu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Pro Repair Kit:** Complete manifold gauge set, hoses, fittings, and vacuum pump—everything you need in one sleek package.
- • **Versatile HVAC & Auto Use:** Perfect for mini-split, HVAC, and automotive AC systems—ideal for pros and DIYers wanting control and savings.
- • **Leak-Free, Color-Coded Hoses:** High-pressure rated hoses with brass quick-seal fittings ensure no leaks and easy identification on the job.
- • **Precision Pressure Monitoring:** Dual 2.5" gauges handle R134a, R22, and R410a refrigerants with up to 800 PSI max pressure.
- • **Rapid & Reliable Vacuum Pumping:** Powerful 1-stage 4.5 CFM pump pulls down to 150 microns for fast, professional-grade evacuation.

## Overview

The Kozyvacu Mini Split/HVAC/AUTO AC Repair Complete Tool Kit features a robust 1-stage 4.5 CFM vacuum pump capable of pulling down to 150 microns, a durable manifold gauge set compatible with multiple refrigerants, and high-pressure, leak-proof hoses with quick-seal brass fittings. Designed for both professional technicians and DIY enthusiasts, this all-in-one kit enables efficient AC recovery, evacuation, and recharging for mini-split, HVAC, and automotive systems, delivering reliable performance and precision at an unbeatable value.

## Description

Buy Kozyvacu Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration: Air Conditioning Line Repair Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent for the Price - Strong Vacuum, No Leaks - I am just learning the HVAC trade and didn't want to throw too much money at equipment in the event the career path doesn't work out. I was impressed with this kit for its price point and quality. Pump: After receiving this kit, I tested the vacuum pump using Robinair premium pump oil and a CPS VG200 vacrometer. Very quickly, the pump pulled down and sustained 140 microns. Moving to a 3-ton R410A Trane system that I completely evacuated before replacing the faulty line set, I pulled the system using the 1/4" hose from this kit (valve core depressor removed from the hose) connected to the suction-line tap through an Appion core-removal tool (valve core removed). I attached the vacrometer to the liquid-line tap since this would be the farthest point from the vacuum pump and give the weakest vacuum reading within the system. I pulled the entire system at the same time, including the compressor, evaporator, and line set--so a hard pull. The vacuum pump pulled the system to 250 microns within ten minutes. The pump got slightly warm to the touch as expected by was in no way hot/overheating. I ended up clearing the system with nitrogen and pulling down two more times, and the third time I pulled down to 200 microns and isolated the system to test. The 200 microns rose only to 210 in 60 minutes, and I had no issues with leaking hose connections during evacuation from this kit like others have described. Manifold/Gauges: I charged the system using this kit's manifold and hoses without any leak issues with the hoses and fittings. The manifold valves worked smoothly and sealed well. The sight glass did it's job allowing me to ensure I was getting proper vaporization of the liquid refrigerant as I feathered the suction (blue) valve so as to not slug the compressor. The gauges read steady to where I was able to get the proper sub cooling and super heat using nearly the exact amount of refrigerant specified by the unit and that I calculated for the line set (off by .5 oz.). The temperature reading difference between the return and register showed a decrease of 22F, so the system was doing its job nicely. Both the refrigerant weight and temperature difference suggests the gauges are accurate within tolerance. Overall Assessment: For the price, I cannot complain. High-end pumps using a 1/4 hose would be hard pressed to pull down an entire used 3-ton system to 200 microns within ten minutes. I cannot say how long this pump will last with daily use, but for the price I would not expect it to last as long as a high-end pump. I cannot comment on the pump oil supplied since I used a premium brand. The manifold and hoses don't have the bells and whistles of high-end gauges, but they will get the job done as I learn. Overall, I would recommend this kit to inexperienced apprentices or to a journeyman who wants an emergency backup in the truck without breaking the bank.
Review: FINALLY I CAN RECHARGE MY OWN SYSTEM!! - For the last few years whenever I lost a little refrigerant power in my minisplit I would call my A/C guy and he'd come out and charge me $250 to check and recharge the unit for me. Well, finally I figured out that I might as well try it on my own and I purchased this pump and gauge combination and watched some videos. I didn't even try to start from scratch by setting a vacuum in the system, I just wanted to see if I could add some refrigerant this time. Let me tell you, it worked like a charm. This product is exactly as advertised. Simple and easy to use and the instructions were very, very straightforward especially after watching a couple of videos. Thank you very much...I can now keep my unit up to speed for at least the next 5 years for the cost of what one recharge used to be. Thank you!!

## Features

- 1-Stage 4.5 CFM Vacuum Pump - This powerful HVAC vacuum pump is designed to perform at high efficiency, ensuring quick and reliable operation. It is ideal for Mini Split/HVAC/AUTO AC repair. While a AC system requires 500micron ultimate vacuum, Kozyvacu TA450 delivers better than 150 micron to ensure the vacuum meets your requirements.
- Complete Tool Kit - The Kozyvacu AC repair kit includes all the necessary tools and accessories for professional or DIY AC repair. The kit includes a manifold gauge set, hoses, and vacuum pump.
- Manifold Gauge Set - The ac manifold gauge set is designed to measure the pressure of different types of refrigerants. It is compatible with R134a, R22, and R410a refrigerants. Blue gauge (low): 2-1/2" diameter, 0-500 PSI; Red gauge (high): 2-1/2" diameter, 0-800 PSI. Max working pressure: 800PSI, Burst pressure: 4000PSI.
- Hoses and Accessories - The kit comes with a set of high-quality hoses that are designed to withstand high pressure. The hoses are color-coded for easy identification. The kit also includes other essential accessories for AC repair. Brass 'Quick Seal' fittings - 45 degree on one end, straight on the other - providing a leak-free seal. Sets of 6 inches long, 1/4 inch yellow, blue, and red hoses; 800 PSI working pressure; 4000 PSI burst pressure,
- Versatile Use - This vacuum pump kit is not only suitable for HVAC systems but also for automotive AC systems. Whether you are a professional mechanic or a DIY enthusiast, this kit has everything you need for AC repair.
- Complete Set - Full complete set for Mini-split/ HVAC and AUTO AC refrigerant recharging, includes 1) A pressure gauge set 2) Three colored hoses, with length of 4 ft, Red:1/4''-1/4'' 3) Two ¼ to 5/15 converters 4) 1x Can tap, 5) ¼ Flare male to ½ ACME female convert. 6) 1 x TA450 Vacuum Pump, 7) One bottle of Vacuum Pump oil.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MZ5T96H |
| Best Sellers Rank | #473,923 in Automotive ( See Top 100 in Automotive ) #198 in Air Conditioning Vacuum Pumps #907 in Air Conditioning Line Repair Tools #16,878 in Automotive Replacement Engines & Engine Parts |
| Brand | Kozyvacu |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,098) |
| Date First Available | January 19, 2019 |
| EU Spare Part Availability Duration | 1 Years |
| Filter Type | Cartridge |
| Form Factor | Kit |
| Included Components | 1x Manifold for Auto AC/Mini-Split/HVAC, 1x TA450 Vacuum Pump, 1x Three Colors Hoses, Burst pressure 4000PSI. 1 carry bag, 1x Vacuum Pump Manual, 1x Vacuum Pump Oil |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Weight | 19.66 pounds |
| Item model number | TA450F |
| Manufacturer | Kozyard LLC |
| Manufacturer Part Number | KZTA35013 |
| Model Name | KZTA450SET |
| Number of Items | 1 |
| Portable | No |
| Product Dimensions | 13.4 x 11.5 x 11 inches |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| UPC | 785614392672 |

## Product Details

- **Brand:** Kozyvacu
- **Filter Type:** Cartridge
- **Power Source:** Corded Electric
- **Special Feature:** Lightweight
- **Surface Recommendation:** Electronics

## Images

![Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration - Image 1](https://m.media-amazon.com/images/I/713berTsaUL.jpg)
![Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration - Image 2](https://m.media-amazon.com/images/I/71F34BP2EAL.jpg)
![Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration - Image 3](https://m.media-amazon.com/images/I/816rlYZx3PL.jpg)
![Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration - Image 4](https://m.media-amazon.com/images/I/8197yi-zS8L.jpg)
![Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - Includes 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Accessories, Perfect for AC Recovery and R134a Refrigeration - Image 5](https://m.media-amazon.com/images/I/81lmHxczkWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for the Price - Strong Vacuum, No Leaks
*by T***S on March 10, 2021*

I am just learning the HVAC trade and didn't want to throw too much money at equipment in the event the career path doesn't work out. I was impressed with this kit for its price point and quality. Pump: After receiving this kit, I tested the vacuum pump using Robinair premium pump oil and a CPS VG200 vacrometer. Very quickly, the pump pulled down and sustained 140 microns. Moving to a 3-ton R410A Trane system that I completely evacuated before replacing the faulty line set, I pulled the system using the 1/4" hose from this kit (valve core depressor removed from the hose) connected to the suction-line tap through an Appion core-removal tool (valve core removed). I attached the vacrometer to the liquid-line tap since this would be the farthest point from the vacuum pump and give the weakest vacuum reading within the system. I pulled the entire system at the same time, including the compressor, evaporator, and line set--so a hard pull. The vacuum pump pulled the system to 250 microns within ten minutes. The pump got slightly warm to the touch as expected by was in no way hot/overheating. I ended up clearing the system with nitrogen and pulling down two more times, and the third time I pulled down to 200 microns and isolated the system to test. The 200 microns rose only to 210 in 60 minutes, and I had no issues with leaking hose connections during evacuation from this kit like others have described. Manifold/Gauges: I charged the system using this kit's manifold and hoses without any leak issues with the hoses and fittings. The manifold valves worked smoothly and sealed well. The sight glass did it's job allowing me to ensure I was getting proper vaporization of the liquid refrigerant as I feathered the suction (blue) valve so as to not slug the compressor. The gauges read steady to where I was able to get the proper sub cooling and super heat using nearly the exact amount of refrigerant specified by the unit and that I calculated for the line set (off by .5 oz.). The temperature reading difference between the return and register showed a decrease of 22F, so the system was doing its job nicely. Both the refrigerant weight and temperature difference suggests the gauges are accurate within tolerance. Overall Assessment: For the price, I cannot complain. High-end pumps using a 1/4 hose would be hard pressed to pull down an entire used 3-ton system to 200 microns within ten minutes. I cannot say how long this pump will last with daily use, but for the price I would not expect it to last as long as a high-end pump. I cannot comment on the pump oil supplied since I used a premium brand. The manifold and hoses don't have the bells and whistles of high-end gauges, but they will get the job done as I learn. Overall, I would recommend this kit to inexperienced apprentices or to a journeyman who wants an emergency backup in the truck without breaking the bank.

### ⭐⭐⭐⭐⭐ FINALLY I CAN RECHARGE MY OWN SYSTEM!!
*by M***Y on July 17, 2023*

For the last few years whenever I lost a little refrigerant power in my minisplit I would call my A/C guy and he'd come out and charge me $250 to check and recharge the unit for me. Well, finally I figured out that I might as well try it on my own and I purchased this pump and gauge combination and watched some videos. I didn't even try to start from scratch by setting a vacuum in the system, I just wanted to see if I could add some refrigerant this time. Let me tell you, it worked like a charm. This product is exactly as advertised. Simple and easy to use and the instructions were very, very straightforward especially after watching a couple of videos. Thank you very much...I can now keep my unit up to speed for at least the next 5 years for the cost of what one recharge used to be. Thank you!!

### ⭐⭐⭐⭐ HVAC Vacuum Pump/Manifold Kit
*by S***N on October 9, 2025*

I bought to install a mini-split AC system. Works great for my needs. Was a nice low cost purchase which saved me money on calling out an HVAC company to do what I needed to do for the install. Manifold and hoses seem to be quality, the vacuum pump seems to be quality also. It comes with a nice carrying bag for the manifold and hoses.

## Frequently Bought Together

- Kozyvacu Mini Split/HVAC/AUTO AC Repair Complete Tool Kit - with 1-Stage 4.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and Freon Leak Detector. Ideal for Mini Split, Automotive Refrigeration App
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)
- Zoizocp R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-01*