Hayward BFAS1007TES Temperature Sensor

The Hayward BFAS1007TES Temperature Sensor operates as a dedicated replacement part for maintaining accurate thermal readings within compatible pool and spa heating systems. This component interfaces directly with the heater control board to relay real-time water temperature data, enabling the automatic shut-off mechanisms that protect the equipment from overheating or operating outside safe parameters necessary for optimized thermal performance and energy efficiency.

Built to withstand continuous exposure to chemically treated water, the sensor assembly utilizes durable housing materials designed to resist corrosion while maintaining signal integrity over the life of the appliance. Technicians install this assembly on select Hayward series heaters to restore functionality to diagnostic ports that may have failed due to age, moisture intrusion, or internal circuit fatigue. Always verify the BFAS1007TES designation against your specific heater serial number and wiring diagram to ensure correct fitment and electrical contact before beginning the service procedure to avoid damaging other sensitive electronics.