Max-E-Therm 333 BTU Natural Gas Heater | SR333NA Hayward Single Speed Pumps This will also extend the

This will also extend the life span of the salt cell

This right top side jacket panel is designed to use with Zodiac Hi-E2 pool and spa heater models Hi-E2220

Mounting bracket replacement

Optional skimmer test kit

Max-E-Therm 333 BTU Natural Gas Heater | SR333NA Hayward Single Speed Pumps This will also extend theMax E Therm 333 BTU Natural Gas Heater SR333NA Save money and energy with the Max E Therm High Performance Heater. Already known as being dependable and efficient, Max E Therm now offers smart features and an optional energy saving automatic bypass to help you ensure your pool is ready whenever you are. Smart connectivity via the Pentair IntelliCenter Control System enables the management of pool functions from across the yard or around the globe.