Honeywell Analytics E3M Sensor Cartridge Refrigerant It integrates directly with the

It integrates directly with the factory-installed cam assemblies found in these series to provide additional auxiliary switch contacts

maintaining the 3/8" flare EVR 3 configuration for direct compatibility

This HVAC high limit control is built for high-duty cycles common in industrial and commercial heating applications

or improper draft issues

This isn't just another part

Honeywell Analytics E3M Sensor Cartridge Refrigerant It integrates directly with theThe Honeywell Analytics E3M Sensor Cartridge (Order Number: 1309A0040) is a critical genuine OEM replacement for maintaining the E3 Point Gas Detection System. Professional installers recognize this CH4 gas sensor cartridge for its plug and play architecture, allowing for field replacement without the need for complex recalibration or system overhauls. Built with high grade catalytic combustion technology, it provides a detection range of 0 to 100%