High Limit 140F Auto Reset Kit sensing-levels_Triple Sensing Keeping chlorine in the water

Keeping chlorine in the water longer will help to protect the swimmers in the pool

These filters also have the Harmsco Up Flow patented filtration technology on board

and unsurpassed life expectancy

Other features include the Chemtrol proprietary Probe Alert Safeguard

This is a Stenner Roller Assembly with Spline designed for the S-Series with prefix S3

High Limit 140F Auto Reset Kit sensing-levels_Triple Sensing Keeping chlorine in the waterThis is a replacement Raypak High Limit Temperature Controller; Black Epoxy; Temperature Rating: 140 deg F. This item is designed to fit Raypak pool heater models such as the 185B; 265B; 335B; 405B Digital Pool Heater