Description
The Jandy High Limit Switch Set R0457200 is a genuine OEM dual-switch safety kit designed to protect Jandy LXi pool and spa heaters from dangerous overheating conditions. Containing two independent high limit switches, this set triggers an automatic system shutdown whenever water temperature climbs beyond preset safe boundaries. The dual-switch configuration provides built-in redundancy, so even if one switch malfunctions, the second unit continues to safeguard the heater. Manufactured to Jandy’s original quality standards, the R0457200 is a straightforward replacement that reinforces your heater’s thermal protection and promotes years of worry-free service across all compatible LXi models.
