Spa heating

jld.

Member
Mar 31, 2025
7
florida
We just finished building our pool about 2 months ago? We haven’t tried heating the spa until now and it just doesn’t want to heat up?

We have all jandy equipment and are using the iAquaLink app to turn it on. We first turned on ‘spa mode’ and then turned on ‘spa heater’ and set our desired temp.. it’s been about an hour and it actually just went DOWN a degree! lol. We did have an issue with the first heater with it having a “leak” and the pb came out and switched it. Now we’re questioning if it’s hooked up correctly or if we’re doing something wrong with it being the first time trying to heat it up, maybe needing to do it directly through the heater? We have no idea how to use any of this we’re super newbies lol thanks for the help!
 
What model heater are we discussing?

Do you have a multimeter and know how to use it?

Show us pictures of your equipment pad and heater.

Do you want to get into opening up the heater and Aqualink panel to check the wiring or call the PB and have him checkout the heater and show you how to heat your spa.
 
What model heater are we discussing?

Do you have a multimeter and know how to use it?

Show us pictures of your equipment pad and heater.

Do you want to get into opening up the heater and Aqualink panel to check the wiring or call the PB and have him checkout the heater and show you how to heat your spa.
Ehh we have the jandy versatemp JRT series and I went into the heater itself to turn it on manually and it never started up so I’ll just go ahead and have the pb talk us through it at this point I think it’s getting a little too complicated for my liking haha.

I just prefer to touch a button and it turn on vs getting all technical with it! But thank you! Just wanted to make sure I wasn’t missing anything obvious.