how to teat heater

[jaysea]

How to test heater in a 2006 tiger river spa?

 

[tjr]

Do you have a multimeter?

 

[jaysea]

YES

 

[tjr]

Turn off power to spa. Check the resistance of the heater.

 

[jaysea]

AND WHAT SHOULD THAT RESISTANCE BE?IT READS 11.5.

 

[tjr]

that's a good heater

 

[Chas]

Now, if the problem was that the GFI was tripping, then you would need an ultra-sensitive ohm meter, and you put the test leads from either black or white to ground. Infinite is good, anything less is a grounded heater.

8)