Hi,
I use a Jandy JXI 260 as an external heater for our Hydropool AT14fx swim-spa. We don't have any smart management components.
The combination worked ok for a few years, but over the last 12-18 months, I noticed the water wouldn't get as warm any more.
What I find is that the heater shuts off, because the setpoint temp has been reached (e.g. 102F). However, the water in the spa is significantly colder. Like 98F.
This makes it almost impossible to heat the spa to >100F (I really like 102F) using the heater, because I cannot set a higher temp than 104F on the external heater.
Yes, I could (in theory) use the SPAs resistive heater (~10kW), but it just takes forever.
It feels like the Jandy's thermostat should be recalibrated. Are there any ways to do that?
Thanks for any suggestions.
I use a Jandy JXI 260 as an external heater for our Hydropool AT14fx swim-spa. We don't have any smart management components.
The combination worked ok for a few years, but over the last 12-18 months, I noticed the water wouldn't get as warm any more.
What I find is that the heater shuts off, because the setpoint temp has been reached (e.g. 102F). However, the water in the spa is significantly colder. Like 98F.
This makes it almost impossible to heat the spa to >100F (I really like 102F) using the heater, because I cannot set a higher temp than 104F on the external heater.
Yes, I could (in theory) use the SPAs resistive heater (~10kW), but it just takes forever.
It feels like the Jandy's thermostat should be recalibrated. Are there any ways to do that?
Thanks for any suggestions.