Temp Sensor Kit Gray (Air/Water/Solar) 15 ft cord. - 7790



Part # 7790

By Jandy

  5 Average  



Part # 7790

Dimensions 15" L x 0.2" W x 0.2" D

Alternate Part #'s 6848, JDY3015097

Product Description

Temp Sensor Kit Gray (Air/Water/Solar) 15 ft cord.


?     Asked on 3/25/2017 by charles

Hello, my heater system is the Jandy LXi for a salt water pool. Is the water temp sensor I need to replace called the 7790. My parts book states RO477300. ALso, the location is directly downstream of the pool pump. Do you consider that the optimum location for best readings?

A     Answered on 3/31/2017 by Andy O.

Hello Charles- The Temperature Sensor (Salt) (R0477300) NO LONGER AVAILABLE REPLACED BY R0456500 is Discontinued and no longer available. It has been replaced by the Lxi Temp Sensor W/sleeve & Gasket (r0456500) 6204-208. Both of these sensors are for the temperature of the water and are installed in the headers of the heat exchanger as seen in this parts diagram: http://www.inyopools.com/parts_jandy_legacy_model_lrze.aspx.

?     Asked on 7/13/2016 by Liz

The picture does not show an o-ring on the sensor or a pipe clamp. Does it come with these so I can install it directly in a pipe?

A     Answered on 7/14/2016 by Matt S.

This temp sensor does not come with an o-ring or a pipe clamp. To install you can buy those separately or use the existing o-ring and clamp from your old sensor.

?     Asked on 3/11/2011 by Guest

Does this sensor connect to the control box with two or three wires?

A     Answered on 3/11/2011 by Patrick P.

It connects to the control box with two wires; one black and one red.


Review Summary

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The Most Recent Reviews

 (5 out of 5 stars)  sensor as is described and working well

from Bonita springs, FL ()

Pros: it works

Cons: none

had greatest experience and support…no problems here

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 (5 out of 5 stars)  No problem temp sensor

from The Woodlands, Texas ()

Hooked it up and it works!

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