The OEM Raypak High Limit 140F Auto Reset, model 600893B, is specifically designed for Low NOx heaters to ensure safe and efficient operation. This high limit switch automatically resets when the temperature falls below 140 degrees Fahrenheit, providing an essential safety mechanism to prevent overheating. By incorporating this component into your heating system, you ensure reliable regulation of maximum temperature limits, enhancing the safety, performance, and longevity of your Low NOx heater.

• Essential Safety Mechanism: Automatically resets when the temperature falls below 140 degrees Fahrenheit, preventing overheating and ensuring safe operation.
• Designed for Low NOx Heaters:ÊSpecifically engineered for Low NOx heaters, offering tailored safety and performance benefits.
• Reliable Temperature Regulation:ÊProvides reliable regulation of maximum temperature limits, crucial for maintaining system integrity and performance.
• Enhances Longevity:ÊBy incorporating this switch, you enhance the longevity and durability of your heating system, reducing the risk of damage due to excessive heat.
• Improves Safety and Performance:ÊBoosts the overall safety and performance of your heater, ensuring it operates efficiently and effectively throughout its lifespan.

• Raypak Low Nox Heaters: 207A, 267A, 337A, 407A

Note: This high limit may be compatible with your heater, please refer to your systems owners manual to ensure compatibility.