Pentair PVC Union, 2" x 2" | 473381 Salt Systems or unreliable app performance

or unreliable app performance

This ignitor is commonly replaced when diagnosing heater ignition failure or no spark conditions during routine heater service

Includes: 25lb Package of Clear Fire Glass

Proper venting supports safe and efficient operation

Typically encountered during liner installations or when repairing leaks around suction fittings

Pentair PVC Union, 2" x 2" | 473381 Salt Systems or unreliable app performanceWhat This Part Is Used For Pentair 473381 PVC Union 2in x 2in is a PVC union fitting used in compatible Pentair pool plumbing systems. It connects two 2in lines with serviceable access. Why This Part Matters Unions allow easy removal of pumps and heaters without cutting pipe. A properly sealed PVC union supports leak free flow. Replacing cracked unions restores plumbing integrity. Key Features and Specifications Manufacturer part number 473381 PVC