jandy heater

4 year old Jandy JXi 400N, used with a pool, is all of a sudden showing erroneously high/incorrect water temperatures in the 130F to 135F range (actual water temp is probably 78-82). Checked water temp sensor and I think it checks out OK. Resistance was ~10.5K Ohms which slowly dropped to...

I have 2.5” fittings connected to the unions. Heater is a Jandy. I need two either replace the section with two unions and the back flow completely add an injection point after the chlorinator but the fittings almost butt up to each other, not enough PVC to use. Can anybody ID the union...

Good Evening!! I am at my whits end right now and I don't know where to turn. We got a new Jandy heater installed 2 months ago after our original heater took a Crud. Anyway we have only had our pool for 2 years so you can only imagine my frustration. Here is the issue... when the heater turns...

We just got our pool finished and I am having an odd problem with the heater and the automation system. The heater was working fine for the pool and the spa as it is combo system one heater for both. all works fine for a while and then. Was heating pool and working fine then switched to spa...