KlenzMate 29985 Plus II HVAC Refrigerant Hose 1/4" F-Flare 60" with Compact Ball Valve, PTFE Seal

KlenzMate 2026 New 29985 Plus II is a 5-foot, 1/4" female-flare HVAC refrigerant hose with a compact ball valve, built for heavy-duty service and wide refrigerant compatibility.

This hose is designed for HVAC technicians and refrigeration pros who need a reliable, compact refrigerant line with durable fittings and a convenient ball valve for on-site control. The assembly combines brass-alloy fittings, PTFE-sealed connectors, and a rubber hose body rated for demanding environments. It supports modern refrigerants and legacy blends, offers a high burst pressure, and stays flexible across a broad temperature range.

What refrigerants and systems does this hose work with?

The 29985 Plus II is compatible with a broad set of refrigerants, making it a flexible tool for service work across residential and commercial systems. It was engineered to work with both newer blends and traditional refrigerants so technicians can carry fewer specialized hoses.

• Compatible with R410A, R134a, R407C, R502, R12, R22 and more.
• 1/4" female flare on both ends for common service ports and gauges.
• Ideal for refrigerant charging, recovery, and diagnostic hookups.

How rugged and safe is this hose for everyday field use?

Built with a high-quality brass alloy on the fittings and a reinforced rubber hose body, this model prioritizes durability and safety under heavy use. The PTFE gasket at the connector improves sealing reliability and helps resist leaks during charging and recovery operations.

• Minimum burst pressure: 4000 psi (276 bar); working pressure: up to 800 psi (55 bar).
• PTFE gasket for consistent, leak-resistant connections.
• Brass-alloy fittings resist corrosion and mechanical wear.

What are the operating temperature and handling characteristics?

The hose stays flexible and reliable across a wide operating window, suitable for both cold and hot field conditions. Its minimum bend radius and temperature limits help prevent kinks and premature wear when routing around equipment.

• Operating temperature range: -28.8°C to 82.2°C (-20°F to 180°F).
• Minimum bend radius: 6" (152 mm) to maintain flow and prevent collapse.
• 5 ft (1.52 m) length balances reach and control in tight spaces.

How does the compact ball valve improve on-job efficiency?

The integrated compact ball valve lets technicians open or isolate refrigerant flow without additional tools or clamps, speeding common tasks and reducing the risk of accidental discharge. Its small footprint keeps the hose end manageable in crowded service areas.

• On-hose ball valve provides quick flow control for charging and evacuation.
• Compact design fits into tight access points around units and manifolds.
• Reduces need to disconnect hoses mid-service, minimizing refrigerant loss.

Who is this for: HVAC technicians, refrigeration service contractors, and maintenance professionals who need a dependable, all-weather refrigerant line with broad refrigerant compatibility and field-friendly controls. The KlenzMate 29985 Plus II is suited to daily service use, rooftop units, split systems, and mixed-fleet shops where flexibility, durability, and reliable sealing are essential.