Solar Pool Supply Vacuum Relief Valve Kit for SwimJoy, SwimLux & Heliocol Solar Panels — 3/4" MPT, PVC Tee & Reducer

Reduce standing water and maintenance in your pool solar plumbing with this Vacuum Relief Valve Attachment Set from Solar Pool Supply. Designed for durability with solar collectors, the kit helps keep your system running efficiently season after season.

Compatible with SwimJoy, SwimLux and Heliocol solar pool heating panels, the included valve features a 3/4" male pipe thread (MPT) connection for straightforward plumbing integration. The set is intended for installation on the solar feed line and is suitable for quick DIY fitting.

Everything required to attach to your pool equipment is included: (1) Vacuum Relief Valve, 3/4" MPT; (1) Reducer Bushing, Spigot X FPT, 2" X 0.75"; (1) PVC Pipe Fitting, Tee, Slip X Slip X Slip, White, 2". By allowing gravity drainage of panels and piping, this kit helps prevent freeze-related damage during cold months and relieves vacuum pressure when the pump stops—protecting panels from deformation and reducing buildup in the system.