Daikin-McQuay 113110902 Gas Heat High Limit Switch 7 Inch

The Daikin-McQuay 113110902 is a high limit safety switch designed for gas-fired heating systems. This critical safety component monitors heating temperature and automatically shuts down the burner if temperatures exceed safe operating limits, protecting the heat exchanger and preventing potential damage to the HVAC system.

Key Features:

• 7-inch capillary tube length for flexible installation and accurate temperature sensing
• Automatic reset functionality for convenient operation
• Designed specifically for Daikin-McQuay commercial HVAC equipment
• OEM replacement part ensuring proper fit and reliable performance
• Critical safety component that prevents overheating in gas furnaces and rooftop units

This high limit switch is an essential safety control for maintaining safe operation of gas heating equipment. The 7-inch capillary allows the temperature sensing bulb to be positioned accurately within the heat exchanger while the switch body mounts externally. When installed properly, this component provides years of reliable over-temperature protection.