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R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4’’ to 7/16"-20 UNF Conversion Adapter, Fits for AC Air Conditioner Refrigerant

R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4’’ to 7/16"-20 UNF Conversion Adapter, Fits for AC Air Conditioner Refrigerant

Q: Do the existing schrader valves need to be removed or will the valve in these fittings push down to open the old valves simultaneously?

The schrader valves needn't to be removed, and the valve in these fittings push down to open the old valves simultaneously.

Q: The high side fitting is too big for my old port?

Same here. The 2 fittings are the same size and both fit the low pressure port. This kit does not work.

Q: Can anyone tell me if the low side port fits a .375 inch threaded r12 port?

The high side fits perfectly but the low side is too big! Why is this not fitting? What is the resolution?

Q: Does the valve push down the existing valve in the port when it’s screwed on? Or when r134a goes in?

R12 to R134A retro fit fittings connect to the thread for use with the valve, there is a removable schrader valves., fitted with a plastic protective cover cap

Product ID: 567788825

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Details

Size
Small
Material
Plastic Metal
Brand
Aupoko
Colour
Red
Connector Type
Cap
Thread Size
7/16 to 20UNF

🔧Universal R12/R22 to R134A retrofit

⏱️Quick & easy installation

⚙️Durable metal & plastic build

Frequently Bought Together

R12 to R134A Adapter, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4’’ to 7/16"-20 UNF Conversion Adapter, Fits for AC Air Conditioner Refrigerant

Four Seasons (12721) R12 Service Valve Compressor A/C Fitting

Four Seasons 12722 R12 Service Valve Compressor Air Conditioning Fitting

Description

🔄 Upgrade your AC game with the ultimate retrofit adapter kit!

BUILT TO LAST - Premium metal and heat-resistant plastic ensure durability and safety under pressure.
PRECISION FIT - Low side (13mm) and high side (16mm) adapters with exact 7/16”-20 UNF threading for perfect sealing.
USER FRIENDLY DESIGN - Removable Schrader valves and protective caps make installation and maintenance a breeze.
CONFIDENCE GUARANTEED - Backed by a 1-year warranty for worry-free, professional-grade performance.
SEAMLESS COMPATIBILITY - Effortlessly convert old R12/R22 ports to modern R134A standards without hassle.

The Aupoko R12 to R134A AC Retrofit Fitting Adapter Kit offers a professional-grade solution to convert legacy R12/R22 air conditioning ports to the widely used R134A refrigerant standard. Featuring precision-engineered metal and plastic components, this kit includes both low and high side adapters with removable Schrader valves and protective caps. Designed for quick installation and long-lasting durability, it supports 1/4’’ SAE and 7/16”-20 UNF threads, ensuring seamless compatibility and a secure fit. Complete with a 1-year warranty, this kit is the smart choice for HVAC professionals and enthusiasts aiming to modernize their AC systems efficiently.

Specifications

Size	Small
Material	Plastic Metal
Brand	Aupoko
Colour	Red
Connector Type	Cap
Thread Size	7/16 to 20UNF
Thread Type	UNF
Item Weight	60 Grams
Number of Pieces	4
Manufacturer	Aupoko
UPC	606034661257
Item model number	Aupoko
Package Dimensions	11.5 x 10.1 x 2.1 cm; 60 g
ASIN	B07SZKY6R1

Have a Question? See What Others Asked

Do the existing schrader valves need to be removed or will the valve in these fittings push down to open the old valves simultaneously?

The high side fitting is too big for my old port?

Can anyone tell me if the low side port fits a .375 inch threaded r12 port?

Does the valve push down the existing valve in the port when it’s screwed on? Or when r134a goes in?

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