Vacuum Relief Valve Attachment Set for SwimJoy & Heliocol Solar Pool Heaters

Allows air to enter the solar pool heating system when the pool pump is turned off and facilitate water drainage from the panels. This is especially important when winterizing your panels to prevent freeze damage. Designed to be installed on the solar feed plumbing line. Valve is 3/4" male pipe thread (MPT) attachment type. Includes (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" Compatibility: Heliocol, SwimJoy and SwimLux solar pool heating panels. Product Data Manufacturer: Magen eco-Energy / LASCOMPN: 2-1410-023A The sale of this product is subject to the terms and conditions of sale https://www.solarpoolsupply.com/pages/terms-conditions.