Versatile Automation: Easily adapts to electronic motor actuators for precise integration with DDC or outdoor reset controllers

The Robertshaw 4350-041 is rated for a maximum inlet pressure of 0

Its robust construction supports operational stability across a wide temperature range

making it suitable for 240V contactor applications in demanding environments

Versatile Signal Input: Industry-standard 4-20mA and 0-10VDC support ensures the board interfaces with virtually any modern system controller

Carrier HH18HA126 Limit Switch 321042-401 Versatile Automation: Easily adapts toThe Carrier HH18HA126 Limit Switch is a critical safety component designed for precise thermal regulation in residential and commercial HVAC systems. Engineered as a 90 125F auto limit switch, this OEM replacement part monitors internal heat levels to prevent heat exchanger damage. When the system detects temperatures exceeding the 125F threshold, the switch opens the electrical circuit, effectively shutting down the heating cycle to maintain