Honeywell Analytics E3M Sensor Cartridge Els PW 17895 This OEM Williams P022800 replacement

This OEM Williams P022800 replacement is manufactured from reinforced

Broad Compatibility: Serves as a direct HVAC sequencer replacement for most major OEM furnace and heat pump brands

Compatible with V4044 and V8044 3-way diverting valves for reliable port-to-port flow control

this normally closed (NC) switch automatically opens the electrical circuit when the plenum temperature exceeds the 180°F safety threshold

and non-flammable gas applications where copper alloys are permissible

Honeywell Analytics E3M Sensor Cartridge Els PW 17895 This OEM Williams P022800 replacementThe 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%