VIVOHOME A2L HVAC Refrigerant Hose Kit 6 ft (Red/Yellow/Blue) — 1/4" SAE Female Flare with Compact Ball Valves

VIVOHOME's 6 ft A2L HVAC refrigerant hoses are a color-coded, 1/4" SAE female flare set with compact ball valves designed for safe charging, recovery and pressure testing of A2L and common refrigerants.

This three-hose kit pairs industry-standard fittings with durable, multi-layer construction and compact brass ball valves to give HVAC technicians and DIYers a reliable tool for servicing systems using modern low-GWP A2L refrigerants such as R32, R454B and R1234yf, as well as legacy refrigerants. Each hose is factory-tested and labeled to reduce connection errors, and the 6-foot length plus 45° SAE flare angle helps access tight ports and service valves in confined equipment bays.

How do these hoses support safe handling of A2L refrigerants?

The hoses are specified for A2L refrigerants and compatible with many common refrigerant types, so you can use one kit across systems while minimizing cross-contamination risk. Color-coding and matched labels make it fast to identify high, low and charge lines on the manifold or gauges.

• Compatible with R32, R454B, R1234yf and R410A/R134a/R22/etc.
• 1/4" SAE female flare fittings for secure, standard connections
• Color-coded red/yellow/blue with clear labels for zero cross-connection

What performance and safety features are included?

Each hose is built to withstand demanding job-site use: rated 800 PSI working pressure and 4,000 PSI burst pressure with a broad operating temperature range. The hoses use four-layer reinforced rubber and precision brass alloy fittings, while compact ball valves and sealed tap valves improve control and vacuum integrity during evacuations or charging.

• 800 PSI working, 4,000 PSI burst pressure ratings
• -20°F to 180°F operating range for seasonal work
• Compact brass ball valves for one-handed flow control and leak prevention

Will this set reach tight or awkward service locations?

The 6-foot length and 45° SAE flare angle are chosen to bridge service ports and manifold gauges even in cramped equipment rooms or vehicle engine bays. Lightweight, flexible hoses with fortified jackets keep routing simple without kinking while maintaining strength.

• 6 ft hoses provide extended reach without excess slack
• 45° SAE flare angle aids access to recessed service fittings
• Reinforced construction resists kinks and abrasion in tight spaces

How does construction improve long-term reliability?

Durability comes from a combination of machined brass alloy fittings, gasketed top pins and multi-layer rubber hose architecture. Each hose is factory pressure-tested so you get dependable, leak-resistant performance from the first use onward.

• Precision-machined brass fittings resist galling and ensure sealing
• Gasketed top pin and sealed tap valve keep vacuum integrity
• Factory pressure-tested to verify leak-free operation

Who is this for: Technicians, service companies and knowledgeable DIYers who work with refrigeration, commercial freezers, mobile A/C, residential and commercial HVAC, and EV thermal systems will find this VIVOHOME set useful. It’s intended for people who need A2L-compatible hoses with clear identification, strong working pressure ratings and compact valve control—ideal when safety, reach and dependable seals matter on both new low-GWP systems and legacy refrigerant equipment.