The hardware itself is a passive resistive device

If your current burner suffers from poor centering or a damaged flame lock

Rated for demanding environments

Note that this valve body is designed for mixing configurations and is not rated for use with steam media

Whether you are performing preventative maintenance or responding to a failed sensor

Honeywell S301D2CO Sensor Els PW 17895 The hardware itself is aThe Honeywell S301D2CO is a heavy duty Carbon Monoxide (CO) sensor engineered specifically for classified hazardous areas requiring explosion proof gas detection. Designed as the direct 129431 L3 replacement, this sensor integrates seamlessly into existing 301 C controller systems via a Modbus RTU RS485 communication protocol. Built for industrial environments, the assembly features an electrochemical sensing element housed in a rugged enclosure,