Hayward Thermostat with Knob for Hayward Pool Heaters | HAXTST1930 UHDSR70 This board mounts directly to

This board mounts directly to the main PCB inside the AquaRite power center

Refractory Insulation

The diffuser channels water flow from the impeller into the pump's volute

With 209 pleats of 3 oz

giving you a refreshing energy boost

Hayward Thermostat with Knob for Hayward Pool Heaters | HAXTST1930 UHDSR70 This board mounts directly toThe Hayward Thermostat with Knob (HAXTST1930) is the OEM replacement thermostat assembly for Hayward pool heaters, providing direct temperature control at the unit. IMPORTANT: PROFESSIONAL SERVICE REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper certification. What It Does The thermostat assembly regulates