Hayward Blower Vacuum Switch | FDXLBVS1930 Tower Flame Patio Heaters Their multiport valves integrate directly

Their multiport valves integrate directly with filtration systems

The Poly Internal Standard Deluxe Roto is a gray poly internal component used within Waterway assemblies

Engineered with a design intent to address common wear points in pool maintenance tasks

Durable design for home pools and spas

and wipe down the interior to prevent mold or mildew

Hayward Blower Vacuum Switch | FDXLBVS1930 Tower Flame Patio Heaters Their multiport valves integrate directlyWhat This Part Is Used For The Hayward FDXLBVS1930 Blower Vacuum Switch is used in FD series pool heaters to control the blower's operation by monitoring pressure levels. Why This Part Matters A faulty vacuum switch can cause erratic blower behavior or prevent ignition, impacting heater efficiency. Replacing the switch ensures proper blower control and reliable heater performance. Key Features and Specifications Genuine Hayward replacement part