Raypak High Limit Switch Kit, for Models 551, 552, 1101, 1102 | 001811F Poolguard 5 HP pool pump assemblies

5 HP pool pump assemblies to restore water flow through filtration

Energy-Efficient – Operates at 24VDC with just 4

Using the correct mounting plate helps ensure accurate placement and long-term stability

this cover combines a robust exterior with a clean

water path

Raypak High Limit Switch Kit, for Models 551, 552, 1101, 1102 | 001811F Poolguard 5 HP pool pump assembliesRaypak 001811F High Limit Switch Kit Models 551, 552, 1101, and 1102 If your Raypak heater shuts down shortly after startup or displays overheat conditions, the high limit switch may be tripping incorrectly or failing altogether. This safety component is critical for preventing dangerous temperature spikes. The high limit switch monitors water temperature and shuts the heater down if it exceeds safe limits. A faulty switch can either trip too early,