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Hayward SMX306000023 Defrost Air Temperature Sensor Reliable Replacement | 12-Month Warranty

Part #: PTS17-4-1
$35.90
Overview RESTORES ACCURATE DEFROST MONITORING: Direct replacement for Hayward SMX306000023 Defrost Air Temperature Sensor, also i… expand_more
  • RESTORES ACCURATE DEFROST MONITORING: Direct replacement for Hayward SMX306000023 Defrost Air Temperature Sensor, also identified as a defrost or coil sensor. Designed to monitor ambient or coil temperature so the heat pump control system can manage defrost operation. Manufactured to meet or exceed OEM specifications for fit, function, and performance. Replaces Hayward part number SMX306000023.
  • BROAD HAYWARD HEAT PUMP COMPATIBILITY: Fits select Hayward HeatPro and Summit models including HP21004T, HP21004TC, HP21124T, HP21254T, HP21404T, HP21404TC, HP31154T, SUM25TA, SUM3TA, SUM4TA, SUM5TA, SUM8TA, SUMXL112, SUMXL140, W3HP21004T, and W3HP21404T. Also used on select Summit, HeatMaster, EnergyTherm, and EasyTemp systems. Verify your model before ordering.
  • DEPENDABLE TEMPERATURE SENSING: Built with a precision temperature-sensing element, durable insulated wiring, and secure electrical connections for reliable operation in demanding pool and spa heat pump environments. Designed to withstand repeated heating and cooling cycles, outdoor conditions, and normal equipment vibration. Each sensor is rigorously tested for electrical performance, temperature response, fitment, and reliability.
  • RESTORES PROPER HEAT PUMP OPERATION: Direct-fit design replaces the existing SMX306000023 sensor using the factory connection for straightforward service installation. Helps address problems caused by a failed defrost or air temperature sensor, including incorrect temperature feedback, improper defrost cycling, heat pump shutdowns, and temperature sensor faults. Professional installation is recommended when troubleshooting refrigeration equipment.
  • BUY WITH CONFIDENCE: Wholesale Sensors specializes in dependable replacement sensors engineered for accurate performance and reliable fitment. Every SMX306000023 replacement sensor is inspected and tested for consistent operation before shipment. Your purchase includes a 12-month warranty and responsive USA-based product support to help with compatibility, installation questions, and troubleshooting.

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SKU PTS17-4-1
Category
DESCRIPTION Hayward SMX306000023 Defrost Air Temperature Sensor Restore dependable temperature monitoring in your pool heat pump with the Hayward SMX306000023 Defrost Air … expand_more

Hayward SMX306000023 Defrost Air Temperature Sensor

Restore dependable temperature monitoring in your pool heat pump with the Hayward SMX306000023 Defrost Air Temperature Sensor Replacement from Wholesale Sensors. Designed for compatible Hayward HeatPro and Summit heat pump systems, this replacement sensor provides temperature feedback used by the equipment control system to support proper operation.

A damaged or inaccurate sensor can interfere with temperature monitoring and may contribute to improper defrost operation, equipment shutdowns, or sensor-related faults. Replacing a failed SMX306000023 sensor can help restore accurate temperature feedback and reliable heat pump performance.

Hayward SMX306000023 Compatible Models

The Hayward SMX306000023 replacement sensor is compatible with select Hayward HeatPro and Summit pool heat pumps, including:

  • HP21004T
  • HP21004TC
  • HP21124T
  • HP21254T
  • HP21404T
  • HP21404TC
  • HP31154T
  • SUM25TA
  • SUM3TA
  • SUM4TA
  • SUM5TA
  • SUM8TA
  • SUMXL112
  • SUMXL140
  • W3HP21004T
  • W3HP21404T

It may also be used with select Summit, HeatMaster, EnergyTherm, and EasyTemp systems requiring the same sensor configuration.

Always verify your heat pump model and original part number before purchasing.

Shop our complete collection of pool heat pump temperature sensors, defrost sensors, and replacement pool and spa heater sensors.

Dependable Temperature Monitoring

The Hayward SMX306000023 sensor is built with a precision temperature-sensing element, durable insulated wiring, and secure electrical connections for reliable operation in demanding outdoor pool equipment environments.

Its construction is designed to withstand repeated heating and cooling cycles, equipment vibration, moisture exposure, and normal outdoor operating conditions. Each replacement sensor is inspected and tested for temperature response, electrical performance, fitment, and reliability.

Helps Restore Proper Heat Pump Operation

A failed defrost or air temperature sensor can provide incorrect information to the heat pump control system. Depending on the equipment and condition of the sensor, this may result in incorrect temperature feedback, improper defrost cycling, heat pump shutdowns, or temperature sensor faults.

Replacing the original sensor with a properly functioning Hayward SMX306000023 replacement can help restore accurate monitoring and dependable equipment operation.

The direct-fit configuration is designed to replace the existing sensor using the appropriate factory connection, helping simplify service and installation.

Wholesale Sensors Warranty and USA Support

Wholesale Sensors specializes in dependable replacement temperature sensors for pool, spa, appliance, commercial, and industrial applications.

Every Hayward SMX306000023 Defrost Air Temperature Sensor Replacement is inspected for consistent performance before shipment and is backed by a 12-month warranty.

Customers also receive responsive USA-based product support for compatibility, product, and installation questions. Before ordering, verify your original part number and heat pump model to ensure this sensor is the correct replacement for your equipment.

Hayward SMX306000023 Defrost Air Temperature Sensor Replacement        Hayward SMX306000023 Defrost Air Temperature Sensor Replacement              Hayward SMX306000023 Defrost Air Temperature Sensor Replacement

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