Reznor 193806 Switch Els PW 17895 supporting reliable system cycling and

supporting reliable system cycling and preventing premature component corrosion caused by flue gas leakage

This stem utilizes a dual-thread configuration with 5/16-18 NPT for the valve side and 3/8-16 NPT for the float side to accommodate standard industrial float balls

If the burners ignite but shut off after approximately 4 to 7 seconds

OEM Compatibility: Specifically designed for the Sensus 046 regulator family

Reznor 193806 Switch Els PW 17895 supporting reliable system cycling andEnsure reliable sequence of operation with the Reznor 193806 Switch, an OEM grade low air pressure switch kit engineered for precise combustion airflow monitoring. Designed with a dual SPDT (Single Pole Double Throw) contact form, this field replaceable component features a fixed 0. 20" WC sensitivity, serving as a critical safety interlock to verify proper inducer draft before burner ignition. The Reznor 193806 is built with a rugged housing and a 1