Replacement for Jandy Zodiac 7790 Temperature Sensor Probe

The replacement 7790 temperature sensor is designed for use with select Jandy Zodiac AquaLink pool and spa automation systems, including popular AquaLink RS configurations. Compatible applications may include AquaLink RS4, RS6, RS8, RS12, RS16, All Button, OneTouch, PureLink, and PDA control systems that utilize the corresponding 10K temperature sensor configuration.

Depending on the AquaLink installation, the sensor may be used for pool water temperature, spa water temperature, outdoor air temperature, or solar temperature monitoring. This makes the replacement probe useful for residential swimming pools, spas, hot tubs, solar pool heating systems, and automated pool equipment installations.

Because Jandy AquaLink systems have been produced in multiple generations and configurations, customers should verify the original sensor part number and control system requirements before installation.

Accurate 10K Thermistor Temperature Monitoring

Accurate temperature feedback is important for proper pool and spa equipment operation. The precision thermistor inside the probe changes resistance as temperature changes, allowing the compatible AquaLink controller to determine the temperature and operate connected equipment accordingly.

A deteriorated or failed pool temperature sensor may cause incorrect water temperature readings, inaccurate air temperature readings, heater control problems, improper freeze protection operation, unexpected heater cycling, solar heating problems, or inconsistent pool automation performance. Replacing a confirmed defective sensor can restore accurate temperature feedback to the automation controller.

Durable Construction for Pool and Spa Environments

Wholesale Sensors replacement probes are designed for dependable performance in demanding pool and spa environments. The sensor incorporates a precision 10K thermistor, durable probe construction, insulated wiring, and a 15-foot cable suitable for compatible Jandy installations.

The components are selected to handle changing outdoor temperatures, repeated heating and cooling cycles, moisture exposure associated with pool equipment areas, and continuous temperature monitoring. Each sensor is rigorously tested for temperature response, electrical performance, consistency, and reliability before shipment.

Straightforward Replacement and Installation

The direct replacement configuration helps simplify servicing a failed Jandy Zodiac temperature sensor. Depending on the AquaLink system, the probe can be installed in the appropriate water, air, or solar sensor location and connected to the corresponding temperature sensor terminals on the automation controller.

Before installation, disconnect power to the pool equipment and verify the existing sensor wiring and installation location. Proper placement is important for accurate temperature measurement. For water temperature applications, verify that the sensor is properly positioned and sealed according to the equipment manufacturer’s service procedures. Professional installation is recommended when the cause of a temperature or automation problem has not been confirmed.

Ideal for Pool and Spa Equipment Repair

This replacement temperature probe is an excellent choice for servicing compatible Jandy AquaLink pool automation systems, swimming pool heaters, spa control systems, solar pool heating equipment, and freeze protection systems. It provides a practical replacement when the original 7790 temperature probe becomes damaged, corroded, inaccurate, or electrically defective.

Wholesale Sensors specializes in replacement temperature and pressure sensing products for pool, spa, appliance, HVAC, automotive, and commercial equipment applications. Our focus on sensing technology helps us provide dependable replacement components engineered for accurate and consistent operation.

Every Wholesale Sensors Jandy Zodiac 7790 compatible temperature sensor is backed by a 12-month warranty and responsive USA-based product support. Whether you are a pool owner, service technician, maintenance professional, or equipment repair business, Wholesale Sensors provides the product support needed to help you select the correct replacement sensor with confidence.