018853F | Raypak Temperature Sensor Limit For Avia 264A & 404A Raypak heater Protek sheild 5" aluminum tubing resists sagging

5" aluminum tubing resists sagging and delivers long-lasting support

making it ideal for controlling

and ideal for energy-efficient pool operation

This system not only simplifies the handling of solar covers but also contributes to energy efficiency by reducing heat loss and water evaporation

Space-Efficient Profile for Compact Areas

018853F | Raypak Temperature Sensor Limit For Avia 264A & 404A Raypak heater Protek sheild 5" aluminum tubing resists saggingThe Raypak 018853F Temperature Sensor Limit Kit is a vital OEM safety component for Avia 264A and 404A gas fired heaters. This kit monitors temperature differentials to detect overheat or unsafe operating conditions, triggering shutdown or fault signals to protect the heater. Designed with precision sensors and temperature limit hardware, it helps maintain heater reliability, safety compliance, and proper performance under varying load and water flow