The EPXCSST18 is a flexible PEX-A heater connector designed for secure, high-performance connections between water heaters and plumbing systems. Built for durability and compliance, this connector simplifies installation while maintaining maximum flow and reliability under demanding conditions.

Key Features

• Flexible PEX-A Design – Allows easy alignment and installation in tight spaces.
• ASTM F1960 Compliant – Works with cold-expansion fittings for leak-proof connections.
• Corrosion-Resistant Construction – Ensures long-term reliability in hot and cold water applications.
• High Temperature & Pressure Rating – Handles up to 200°F and 200 PSI.
• Full-Flow Performance – Maintains optimal water flow without restriction.
• Pre-Cut Length – 18" for convenient heater hookups.

Specifications

• Model: EPXCSST18
• Size: 3/4" diameter × 18" length
• Material: PEX-A tubing with reinforced ends
• Operating Pressure: 200 PSI
• Operating Temperature: Up to 200°F
• Standards: ASTM F1960 compliant

Applications

• Water heater connections
• Residential and commercial plumbing systems
• Hot and cold potable water lines
• Retrofit and new construction installations

Compatibility

• Works with PEX-A expansion fittings and sleeves
• Compatible with major PEX-A brands (Apollo, Uponor, Rehau, etc.)
• Requires a PEX-A expansion tool for proper installation