If your current system faces frequent pilot dropouts due to wind or fluctuating gas pressure

This SPDT limit switch operates on an automatic reset logic

eliminating the risk of incorrect pinouts or terminal mismatch

This 120Vac 60Hz 16

while red buttons are used for AC coils

Fenwal 35-405201-103 Module R-407A If your current system facesThe Fenwal 35 405201 103 Module is a high performance microprocessor based 24 VDC gas ignition control engineered for reliable spark to pilot ignition and continuous flame monitoring. Designed specifically for the latest generation of gas fired HVAC equipment, this Intermittent Pilot (IP) ignition module provides precise control in commercial cooking, boilers, and industrial combustion systems. A critical technical feature of this unit is the