Hayward H-Series Thermostat Kit w/Knob (HAXTST1930) cfrfilters The Waterway 310-8030 impeller is

The Waterway 310-8030 impeller is designed for compatible 1

The Hayward CL200 and CL220 cap is designed for compatible chlorinator applications where the feeder cap needs replacement

Supports cleaner installation and reliable heat restoration

Supports proper VS-series platform matching

Designed for compatible 1-1/2 inch applications

Hayward H-Series Thermostat Kit w/Knob (HAXTST1930) cfrfilters The Waterway 310-8030 impeller isTemperature control is central to heater comfort and reliable pool or spa operation. This Hayward H Series thermostat kit with knob replaces worn or failing thermostat components on compatible heater models, helping users adjust and maintain the desired water temperature more confidently. Aging thermostats can lead to inconsistent heating, poor response, or difficulty setting the heater where it needs to be. Installing a proper replacement helps