Supco FLS0005 Differential Expansion Pilot Burner Assembly
The Supco FLS0005 is a differential expansion pilot equipped w/ a 3 lead SPDT switch for use w/ a hot surface ignitor or spark ignition.
For use with older Carrier, Bryant, Day & Night, & Payne furnaces
535-740A Electronic Ignition Switch with built-in Safety
WARNING: Prop 65 info