Hayward IDXCPG1931 Coupling - 2 inch

What This Part Is Used For
The Hayward IDXCPG1931 Coupling - 2 inch is a replacement plumbing coupling used in compatible Hayward heater systems. It connects 2 inch plumbing lines within the heater water circuit.

Why This Part Matters
A cracked or leaking coupling can cause water loss around the heater and reduce system pressure. Small leaks often show up after winterizing or during spring startup. Replacing a damaged coupling restores a tight seal and proper water flow.

Key Features and Specifications

• Manufacturer part number IDXCPG1931
• 2 inch coupling
• For compatible Hayward heater models
• Water-side plumbing component
• Direct replacement part

Installation and Fitment Guidance
Installation requires draining the heater and securing proper 2 inch plumbing connections. Confirm by manufacturer part number before ordering. Inspect adjacent fittings and O-rings during service.

About the Hayward Brand
Hayward manufactures heaters and circulation equipment used in residential pool systems. Their replacement plumbing components are sized for factory fit. Service professionals rely on Hayward parts to maintain leak-free installations. Genuine components help preserve long-term system reliability.

Common Service Context
This coupling is commonly replaced when leaks are found at the heater inlet or outlet. It is often addressed during heater repairs or equipment pad upgrades.