Jandy 7790 air, water and solar temp sensor with 15 ft gray cordJandy Temp Sensor, 15 ft. Cord, 7790 In stock$10999
Jandy 7790 air, water and solar temp sensor with 15 ft gray cord
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Jandy Temp Sensor, 15 ft. Cord, 7790

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$10999
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Quick overview

  • One sensor, three jobs The same Jandy 7790 reads water, air or solar depending on where it is installed.
  • 15 ft gray cord Fifteen feet of lead to reach from the sensor location back to the control system.
  • Works across the range Used for any Zodiac or Polaris control system.
  • Water temperature Installed into the plumbing, it gives the water temperature reading.
  • Air temperature Mounted out of direct sunlight and away from power centers, it reads air temperature accurately.
  • Solar readings For solar heating, the sensor is installed in the solar catcher.
Full description and specifications ↓

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Product details

The Jandy 7790 is a Jandy Pro Series temperature sensor with a 15 ft gray cord, used for air, water or solar readings on any Zodiac or Polaris control system. It ships with the sensor and an o-ring.

Placement decides the reading

The same sensor does all three jobs. Installed into the plumbing, it reports water temperature. Mounted out of direct sunlight and away from power centers, it reports air temperature. For solar heating, it goes into the solar catcher. Getting the location right matters more than anything else here: a sensor in the sun will read the sun, not the air.

Compatibility

It is the standard sensor across the Zodiac and Polaris control systems, so it covers the common automation panels without a model by model check.

Specifications
Brand Jandy
Manufacturer part number 7790
UPC 052337003278
Series Jandy Pro Series
Type Air, water and solar temp sensor
Cord length 15 ft
Cord color Gray
Compatibility Any Zodiac or Polaris control system
Included Sensor and o-ring
Shipping weight 0.45 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Is this the water sensor or the air sensor?
Both. Jandy 7790 is one sensor used for air, water or solar, and the placement decides which reading it gives.
Where does it go for an accurate air reading?
Out of direct sunlight and away from power centers. Sun on the sensor or heat from the equipment will skew the number.
How do I use it for solar?
For solar heating readings, the sensor is installed in the solar catcher rather than in the plumbing.
What comes in the box?
The sensor and an o-ring. The 15 ft gray cord is attached to the sensor.
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