Honeywell Smart Valve Ignitor. Resideo / Honeywell 3 Wire Replaceable Ignitor/Flame Rod Assembly With This product family offers several different intermittent pilot sequences for a wide range of applications Some times another 6 pin from the board but that would be the not so common valve.
SV9520H8513 Resideo Honeywell SmartValve Gas Valve, Natural Gas/LP from www.build.ca
It's self-contained, so there's no need for a separate ignition source, which is generally found in the furnace or boiler vestibule. There's a 4 pin harness from the board to the valve usually
SV9520H8513 Resideo Honeywell SmartValve Gas Valve, Natural Gas/LP
Most common set up in residential is the smart valve with a 24v igniter I measured the output from the smart valve to the ignitor, and it's right around 24 V Some times another 6 pin from the board but that would be the not so common valve.
SV9502H2522 Resideo Honeywell SmartValve Gas Valve, Natural Gas/LP. There's a 4 pin harness from the board to the valve usually The Smart Valve System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit
Honeywell Smart Valve. They consist of a bracket, pilot target, ground electrode, replaceable igniter-flame rod, orifice assembly, compression fitting and spring clip The specific application of the Smart Valve System is the responsibility of the appliance manufacturer.