Zodiac Jandy LRZM High Limit Assy (R0457401) coatesheater Replacing a damaged or outdated

Replacing a damaged or outdated fitting with the correct Waterway part can improve the final look of the wall fitting while maintaining the intended connection format

Premium-grade option for supported rebuilds

Supports compatible pool and spa suction systems

Choosing the right system helps avoid mismatch between control capability and equipment demands

15-1/4 inch screwplug element is required to preserve the intended fit and operating specification

Zodiac Jandy LRZM High Limit Assy (R0457401) coatesheater Replacing a damaged or outdatedRestore safety monitoring on compatible Zodiac Jandy LRZM heaters with this high limit assembly. The high limit circuit helps protect the heater from unsafe operating temperatures and is critical to reliable system operation. If the heater is experiencing high limit faults, shutdowns, or signs of damaged safety components, this assembly may be needed after proper diagnostics. It is designed for targeted LRZM heater service and helps return the safety