consult the AFS series

fitting E1EH and E1EB series electric furnaces

ensuring field-ready compatibility without extensive modifications

This often indicates the sensor is fouled or unable to send the necessary flame rectification signal back to the control board

provided the gas valve and control module are functioning correctly

A.J. Antunes 803113402 Pressure Switch 30067439-890 consult the AFS seriesThe Antunes 803113402 is a heavy duty RHGP H high gas pressure switch designed for critical safety monitoring in industrial and commercial combustion systems. This SPDT gas pressure switch operates within a 6 15 PSI range, ensuring precise cutout when line pressure exceeds setpoint limits. Featuring an auto reset mechanism, this unit is the direct replacement for 803113202, which was a manual reset model that is no longer available. Technicians should