Custom Molded Products Heater Union Kit, 2" | 21063-801-000 Redan Confirm exact heater model and

Confirm exact heater model and fuel type before ordering

A damaged or clogged screen cap can restrict flow or allow debris to enter sensitive components

For Clean and Clear 200 filter systems

Technicians install it as a straightforward replacement in standard spa plumbing configurations

By restoring the weir to proper operation

Custom Molded Products Heater Union Kit, 2" | 21063-801-000 Redan Confirm exact heater model andCMP 2" Heater Union Kit 21063 801 000 Universal Pool Heater Connection Upgrade The CMP 2" Heater Union Kit (Part #21063 801 000) is a reliable, universal solution for connecting pool heaters to standard 2 inch PVC plumbing. Designed to replace proprietary or discontinued heater unions, this kit allows for a clean, serviceable installation using widely available components. It is commonly used when upgrading or replacing older heater connections that