This heater installation kit includes essential PVC fittings designed to support proper water flow, backflow protection, and system control when installing a pool heater.

Kit contents include:

• Two (2) 2" × 1.5" reducer bushings (SPG × Slip)

• Two (2) 1.5" PVC check valves with female socket connections

• One (1) 1.5" PVC tee (slip × slip × slip)

• One (1) 3-port PVC ball valve (1.5" × 2") for flow direction and bypass control

This kit is commonly used to create a heater bypass and protect the heater from reverse water flow.

Important installation note:
Flexible plumbing hose is not included. Additional fittings or components may be required depending on your existing pool equipment layout and plumbing configuration.