001811F | Raypak ELS 552 & 1102 High Limit Switch 461100 Master Service Package Regular application helps maintain cleanliness

Regular application helps maintain cleanliness and extends the lifespan of pool tiles

Connects Copper to 1

preventing stress on wiring or housing seals

ensuring perfect compatibility and reliable performance with your heating system

Protects against electrical faults – Safeguards heater components from power surges and short circuits

001811F | Raypak ELS 552 & 1102 High Limit Switch 461100 Master Service Package Regular application helps maintain cleanlinessThe Raypak 001811F High Limit Switch is a critical safety control designed for use in electric pool spa heaters such as the ELS 552 2 and ELS 1102 2 models. This surface mounted thermal limit detects when internal temperatures exceed safe thresholds and interrupts power to protect the heater. It features a DPST (double pole single throw) design with screw terminals and integrates seamlessly into the heaters control panel. Reliable and precise, this