Products > HVAC/R Push-to-Connect Fittings > HVAC/R Push-to-Connect Sockets

HVAC/R Push-to-Connect Sockets

providing a quicker and safe connection for HVAC/R systems

Connect refrigerant lines in seconds with QuickFitting HVAC/R Push-to-Connect fittings. Built for HVAC and refrigeration systems, they eliminate the need for brazing, help reduce installation time, and provide secure, leak-resistant connections for approved refrigerants, including select A2L-classified refrigerants.

Features & Benefits

Fast Installation
No Brazing, Flaring, or Swaging
Leak-Resistant Performance
A2L Compatible: R452B, R454B
Approved Refrigerants: R22, R32, R134a, R290, R404a, R407a, R407c, R410a, R500, R600a
UL Certified
Corrosion-Resistant Brass
Removable
5 Year Limited Warranty

Approved Applications

Residential HVAC
Commercial HVAC
Copper Line Sets
Coated Aluminum Line Sets
Mini-Split HVAC Units
Unitary Indoor Coils

Where to buy

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Product Details for HVAC/R Push-to-Connect Sockets

FREQUENTLY ASKED QUESTIONS

Everything you need to know about HVAC/R push-to-connect sockets.

What is an HVAC/R Push-to-Connect Socket?

An HVAC/R Socket is a straight coupling designed to connect two sections of the same-size refrigerant tubing, making it ideal for line extensions and repairs.

When should I use an HVAC/R Socket?

HVAC/R Sockets are commonly used to extend refrigerant lines, repair damaged tubing, or reconnect sections of line sets during service work and system modifications.

What tubing materials are compatible with HVAC/R Sockets?

QuickFitting HVAC/R Sockets are approved for use with copper and coated aluminum line sets.

Do HVAC/R Sockets require brazing or special tools?

No. HVAC/R Sockets install using push-to-connect technology and do not require brazing, flaring, swaging, or open flames.

Are HVAC/R Sockets approved for refrigerant applications?

Yes. HVAC/R Sockets are designed specifically for approved HVAC/R refrigerant line applications.

Which refrigerants are compatible with HVAC/R Sockets?

HVAC/R Sockets are approved for use with major refrigerants, including R-410A, R-32, R-454B, R-452B, and other approved refrigerants.

Are HVAC/R Sockets compatible with A2L refrigerants?

Yes. QuickFitting HVAC/R Sockets are UL certified for use with approved A2L refrigerants.

How do HVAC/R Sockets help prevent leaks?

The patented double O-ring and grip ring seal technology helps create a secure, leak-resistant connection that resists vibration, pulsation, and temperature changes.

Can HVAC/R Sockets be removed after installation?

Yes. HVAC/R Sockets can be disconnected using a QuickFitting release tool, allowing for easier maintenance, repairs, and future system modifications.

What are the advantages of using an HVAC/R Socket for repairs?

HVAC/R Sockets allow technicians to quickly reconnect or extend refrigerant lines without the need for brazing equipment, helping reduce downtime and installation labor.

What applications are HVAC/R Sockets commonly used in?

HVAC/R Sockets are commonly used for refrigerant line repairs, line set extensions, equipment replacements, and residential or commercial HVAC installations.

What is the pressure rating of HVAC/R Sockets?

QuickFitting HVAC/R Sockets are rated for pressures up to 870 psi (60 bar), making them suitable for approved HVAC/R applications.