and the pool is above the selected desired temperature
Jandy JXi VersaFlo Brochure
Hayward Replacement O-Ring with Special Composition Viton for ALL Models
Compatible with ALL Hayward HeatPro (Round - T4) Heat Pumps:
Heavy-duty (HD) unit with cupro-nickel exchanger (optional model) stands up to the harshest of applications
Hayward AC035 Chemical Feed Pump Chaise Lounge Deep and the pool is aboveProduct Description Hayward AC035 Peristaltic Chemical Feed Pump Replacement for Hayward Automated Water Chemistry Controller. Hayward Item Code: AC035 Features Suitable for use with all Hayward Water Chemistry Controllers; HCC2000, HCC2000 AU, HCC2000 CP, HCC4000WIFI, HCC4000WIFIAU, CAT2000, CATOEM2000, CAT4000WIFI, CAT4000WIFIAU, CAT5000WIFI, CAT5000WIFIAU, and CAT6000WIFI