6" PVC True Union Safe-Block Ball Valve Socket Ends W/ EPDM | TB1600FE Blue Square Caretaker ✔ Supports Propane-Powered Heaters –

✔ Supports Propane-Powered Heaters – Perfectly suited for propane-based MasterTemp® 250 and Max-E-Therm® 250 heaters

while filtering out debris that could block the system

✅ OEM Replacement: Genuine Pentair IntelliFlo3 Variable Speed Pump shaft seal

The relay works seamlessly within a Hayward system to switch between pool and spa modes

6" PVC True Union Safe-Block Ball Valve Socket Ends W/ EPDM | TB1600FE Blue Square Caretaker ✔ Supports Propane-Powered Heaters –6" PVC True Union Safe Block Ball Valve Socket Ends W EPDM TB1600FE The TB1600FE is a 6" PVC true union Safe Block ball valve with socket ends and EPDM seals, designed for large scale water systems where safety, control, and maintenance access are priorities. The Safe Block feature includes dual block capability, allowing isolation from both sides when the valve is closedideal for critical installations. Features Safe Block Design: Dual block system