---
product_id: 213892234
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(TA450F)"
brand: "kozyvacu"
price: "R$7783"
currency: BRL
in_stock: true
reviews_count: 5
category: "Kozyvacu"
url: https://www.desertcart.com.br/products/213892234-mini-split-hvac-auto-ac-repair-complete-tool-kit-includes
store_origin: BR
region: Brazil
---

# Dual manifold gauges (0-800 PSI max) 4.5 CFM 1-stage vacuum pump Color-coded 60" hoses, 800 PSI working pressure 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(TA450F)

**Brand:** kozyvacu
**Price:** R$7783
**Availability:** ✅ In Stock

## Summary

> ❄️ Master your AC game with pro-grade precision and power!

## 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(TA450F) by kozyvacu
- **How much does it cost?** R$7783 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/213892234-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 Professional Kit:** Complete toolkit including vacuum pump, manifold gauges, hoses, and accessories—perfect for HVAC pros and DIYers alike.
- • **Durable High-Pressure Hoses:** Color-coded, 60-inch hoses rated for 800 PSI working pressure and 4000 PSI burst pressure with leak-free brass Quick Seal fittings.
- • **Precision Pressure Monitoring:** Dual 2.5" manifold gauges calibrated for R134a, R22, and R410a refrigerants ensure exact pressure readings every time.
- • **Rapid Deep Vacuum Performance:** Achieve ultra-low 150 micron vacuum for flawless AC evacuation and leak-proof system prep.
- • **Versatile HVAC & Auto AC Compatibility:** Engineered for Mini Split, HVAC, and automotive AC systems, supporting high-pressure R410a safely and reliably.

## Overview

The Kozyvacu TA450F Mini Split/HVAC/AUTO AC Repair Complete Tool Kit delivers professional-grade performance with a powerful 1-stage 4.5 CFM vacuum pump, precision manifold gauges compatible with multiple refrigerants, and durable, color-coded hoses rated for high pressure. Designed for HVAC and automotive AC systems, this all-in-one kit ensures fast, accurate evacuation and charging, making it an essential tool for both seasoned technicians and ambitious DIYers aiming to avoid costly mistakes and stay ahead in the AC repair game.

## Description

Introducing the Kozyvacu Mini Split/HVAC/AUTO AC Repair Complete Tool Kit, a comprehensive solution for all your AC repair needs. This kit comes with a high-performance 1-Stage 4.5 CFM Vacuum Pump, designed to ensure optimal functionality of your HVAC systems. This vacuum pump is perfect for HVAC vacuum pump applications, and also works as an automotive vacuum pump, making it a versatile addition to your toolkit.The kit also includes a manifold gauge set, which is an essential tool for any HVAC professional or DIY enthusiast. This HVAC manifold gauge set allows you to accurately measure the pressure in your AC system, ensuring it is working correctly. The kit also includes hoses and its accessories, including an AC vacuum pump kit and AC vacuum pump and gauge set, providing everything you need for AC recovery for 134a systems and beyond. Whether you're working with a mini split vacuum pump kit or need a bomba de vacio refrigeracion, this AC repair complete tool kit has you covered.While many AUTO refrigerant changing kits are designed for AUTO AC, even though some of them claim to support Mini-split and HVAC, it could be dangerous such systems to be used for Mini-split. As R410a refrigerant requires higher pressure than an AUTO AC system, (an AUTO AC refrigerant system designed with low-pressure latency), it could be burst when used for Mini-split system. Kozyvacu Mini Split/HVAC/AUTO AC Repair Complete Tool Kit is designed to be a truly complete tool kit that fits both R134a and R410a systems. All the components have been designed and tested for high burst pressure and boast great durability and high performance. Whether applied to commercial or non-commercial uses, this tool kit can do it all! [Three Colored Hoses] Brass 'Quick Seal' fittings - 45 degree on one end, straight on the other - providing a leak-free seal. Sets of 60 inch long, 1/4 inch yellow, blue, and red hoses; 800 PSI working pressure; 4000 PSI burst pressure, Hose ends feature a strong, six-sided crimp that provides a secure, reliable connection between the hose and barb even at maximum pressure. Red and Blue hoses feature one end ¼” connector to connect with gauge and another end at 5/16” to connect R410a system or convert to fit R134a system. Yellow hose has both ¼” connector to connect gauge and refrigerant can or AC system.

Review: 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: Works great. Good quality. Better than expected.

## 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 *************************************************************. 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 ************************************************************* kit includes all the necessary tools and accessories for professional or DIY AC *************************************************************. 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 *************************************************************. Brass 'Quick Seal' fittings - 45 degree on one end, straight on the other - providing a leak-free seal.
- 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 *************************************************************.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MZ5T96H |
| Brand | Kozyvacu |
| Customer Reviews | 4.4 4.4 out of 5 stars (993) |
| Date First Available | 19 Jan. 2019 |
| Item Weight | 8.94 kg |
| Item model number | TA450F |
| Manufacturer | Kozyard LLC |
| Manufacturer part number | KZTA35013 |
| Model | KZTA450SET |
| Product Dimensions | 34.04 x 29.21 x 27.94 cm; 8.94 kg |
| Special Features | Lightweight |

## Product Details

- **Brand:** Kozyvacu
- **Filter type:** Cartridge
- **Power source:** Corded Electric
- **Special feature:** Lightweight
- **Surface recommendation:** Automotive, HVAC

## 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(TA450F) - 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(TA450F) - 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(TA450F) - 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(TA450F) - 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(TA450F) - Image 5](https://m.media-amazon.com/images/I/81lmHxczkWL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***S on 10 March 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.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 29 July 2021*

Works great. Good quality. Better than expected.

### ⭐⭐⭐⭐⭐ Review
*by D***. on 16 August 2022*

I bought this to fit Senville heat pumps/ac units myself. It does the job fine. Even for a single install, it's way cheaper than calling a professional.

## Frequently Bought Together

- 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(TA450F)
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant,Blue
- gohantee R410A Adapter Kit 20Pcs, R410A Mini Split Refrigerant Hose Coupler 5/16 Female to 1/4 Male Adapter Valve Core Installer and Remover, 5V1 Valve Cores Copper for AC HVAC Refrigeration Service

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-15*