The Jandy 7790 Temperature Sensor Kit is a versatile, genuine replacement sensor designed for seamless integration with Zodiac® / Jandy® AquaLink automation systems. Engineered with a 10K ohm thermistor and a 15-foot cord, this sensor delivers accurate temperature readings for water, air, or solar applications—helping your automation system maintain optimal comfort, efficiency, and performance.

Ideal for replacements or upgrades, the 7790 sensor is compatible with AquaLink systems dating from 1996 to present and replaces older sensor models, including #7784 Air/Solar Sensor. Its flexible installation options make it suitable for a wide range of pool and solar configurations.

✅ Key Features

• Multi-Use Temperature Sensor: Can be used for water, air, or solar temperature sensing.
• Accurate 10K Ohm Thermistor: Provides precise temperature feedback for automation systems.
• 15-Foot Cord Length: Allows flexible routing and easy installation.
• Wide System Compatibility: Works with AquaLink RS, OneTouch, PureLink, and PDA systems.
• Direct Replacement: Replaces older sensor models, including #7784.
• OEM Quality: Genuine Jandy/Zodiac component for reliable performance.

⚙️ Specifications

• Model: 7790
• Brand: Jandy / Zodiac
• Thermistor: 10K ohms
• Cable Length: 15 feet
• Sensing Applications: Water, air, solar
• Compatibility:
  • AquaLink RS
  • AquaLink OneTouch
  • AquaLink PureLink
  • AquaLink PDA (1996–present)
  • Polaris EOS Controller
  • Sol 1000
  • JE Series Heat Pumps
• Includes: 15 ft Cable, 10 kohm Thermistor

🔧 Installation Options

• Water Temperature: Install in a 3/8" hole between the filter pump and filter.
• Air Temperature: Mount outside the power center, away from direct sunlight and heat sources.
• Solar Temperature: Fasten adjacent to solar panels for accurate solar heat monitoring.