About the Honeywell SV9541Q2561 Intermittent Hot Surface Pilot Ignition
Honeywell SV9541Q2561 1/2"x1/2" NPT Intermittent Hot Surface Pilot Ignition. The SV9541 SmartValve System Controls, combine gas flow control and electronic intermittent pilot sequencing functions into a single unit and provide all gas ignition safety functions by controlling gas flow, ignition source and air blower.