The OEM Jandy Exhaust Temperature Limit Switch R0329400 is an essential safety component designed for use in Jandy LX and LT pool and spa heaters. This switch monitors the exhaust temperature and automatically shuts down the heater if the temperature exceeds safe limits, protecting the system from potential overheating and damage. Compatible with various models such as the LX250, LX400, LT250, and LT400, this limit switch ensures reliable performance and prolongs the life of your heating equipment. Engineered for durability, it is a crucial part of maintaining the safety and efficiency of your pool or spa heating system​.

Highlights

• Essential Safety Component: This limit switch is specifically designed to monitor the exhaust temperature in Jandy LX and LT pool and spa heaters, automatically shutting down the system if temperatures exceed safe levels to prevent potential overheating and damage.
• Reliable Overheat Protection: By ensuring that the heater operates within safe temperature ranges, this switch helps protect your pool or spa heating system from the risks associated with excessive heat, thereby safeguarding your equipment.
• Wide Compatibility: Compatible with various Jandy heater models, including the LX250, LX400, LT250, and LT400, this limit switch is a versatile replacement part that ensures consistent safety and performance across different systems.
• Engineered for Durability: Built to withstand the demands of regular use, this genuine Jandy part contributes to the long-term safety and efficiency of your heating system, ensuring that your pool or spa remains a safe and comfortable environment.

Includes

• (1) Exhaust Temp Limit Switch
• (2) Screws

Compatibility

• Jandy LX Heater Models: LX250, LX400
• Jandy LT Heater Models: LT250, LT400

Note: This Exhaust Temp Limit Switch may be compatible with your system, please refer to your owners manual to ensure compatibility.