I have a TC-15 cell that appears to be at the end of its useful life (4 1/2 years of year-round use in Florida). The pool holds 12,000 gallons of water. |
Can I replace the TC-15 with a TC-9 without reprogramimming the AQR? The AQR seems to be working prefectly. |
Is this a wise replacement? Or is the TC-15 better value? |
Thanks |
Rob |