Leak Saver Direct Inject AC Leak Sealer 6-Pack for HVAC Systems
An effective and easy solution for sealing HVAC refrigerant leaks.
Available in multiple variations.
The Leak Saver Direct Inject AC Leak Sealer is designed to permanently seal small refrigerant leaks in HVAC systems. Ideal for both residential and automotive applications, it works with various refrigerants and requires no messy syringes or hoses. Easy to install using basic equipment, it ensures compatibility with all tools needed for effective sealing.
Best for: Homeowners and HVAC professionals
Our Review
The Leak Saver Direct Inject AC Leak Sealer stands out as a premier solution for addressing small refrigerant leaks across a variety of HVAC systems. Its ability to permanently seal leaks where the complete refrigerant charge isn't lost within a week is a significant advantage, allowing for efficient and effective repairs. This product not only offers immediate results but also serves as a preventive measure by circulating within systems to seal future leaks.
This sealer is particularly well-suited for both residential and automotive applications, maintaining compatibility with multiple types of refrigerants and systems, including central air conditioners and heat pumps. The straightforward installation process, requiring minimal tools and straightforward techniques, makes it accessible for both professionals and DIY enthusiasts alike.
With over four million units sold, the Leak Saver has garnered trust among HVAC professionals, making it a go-to choice for those needing reliable leak sealing solutions. Overall, it is highly recommended for anyone seeking a dependable and effective leak sealant for their systems.
What we like
- Permanently seals small refrigerant leaks within 7 days
- Compatible with all HVAC systems and refrigerants
- Straightforward installation without the need for messy tools
- Safe to use with various HVAC components
- Widely trusted by HVAC professionals with over 4 million units sold
Our verdict
An effective and easy solution for sealing HVAC refrigerant leaks.
Product Details
Product Overview
The Leak Saver Direct Inject AC Leak Sealer is a high-performance solution for sealing small refrigerant leaks in HVAC systems, including automotive air conditioners and household cooling units. When refrigerant leaks occur, this product reacts with air and moisture at the leak site to form a permanent seal, thus preventing further loss of coolant. It can also be used as a preventative measure, circulating safely in the system to seal potential future leaks.
Compatibility and Usage
This leak sealer is compatible with various HVAC systems, refrigerants (excluding ammonia), and oils, making it versatile for multiple applications. It works effectively with central air conditioners, automotive ACs, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, and more. It supports a wide range of refrigerants, including R410A, R22, R134A, R1234yf, R404A, R290, R600a, and others.
Installation
The Leak Saver is designed for straightforward installation, allowing users to inject it directly into the system without the hassle of syringes, hoses, or pressurised cans. Installation can be performed with a basic manifold gauge set, and it is notably easy to use with the dedicated Leak Shot Injection Kits. Note that a 134A to 1/4″ charging adapter is necessary for automotive systems, while mini-splits may require a 5/16″ to 1/4″ charging adapter.
Safety and Trust
This HVAC leak sealer is safe for use with all manifold gauges, hoses, expansion valves (TXVs, TEVs), capillary tubes, Schrader valves, and other servicing tools. With over 4,000,000 units sold since its launch in 2015, it has become a trusted choice among HVAC professionals. Proudly made in the USA, the manufacturer stands behind the quality of its products, offering a satisfaction guarantee.
- ASIN:
- B075KVNKLG
- Brand:
- Leak Saver
- MPN:
- LS-05
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