Industrial Build: Features heavy-duty electrical contacts to handle 28VDC and 277VAC switching without premature failure

Proper installation of the Williams heating part is necessary whenever the pilot assembly is serviced or the combustion seal is breached during routine maintenance

commercial ranges

When equipped with the 12A04 vent limiter

replacing the 68-24016-01 is standard best practice to prevent vacuum leaks that could lead to intermittent fault codes or unit lockout

Cleveland Controls RFS-4100-021 Pressure Switch Industrial Build: Features heavy-duty electricalThe Cleveland Controls RFS 4100 021 Pressure Switch is a high performance adjustable pressure switch designed for air monitoring in HVAC and industrial systems. Specifically engineered to change contacts on increasing pressure, this OEM pressure switch features a versatile setpoint range of 0. 15" w. c. . 02" to 5. 0" w. c. Built for reliability in demanding airflow applications, it supports a maximum pressure of 0. 5 PSI (1 2 PSI) and is compatible