Honeywell SmartValve System Control, NG or LP, Fast-Slow Opening - 1/2" In x 1/2" Out
The Honeywell SV9520H8513 SmartValve System Control combines gas flow control and electronic direct main burner ignition sequencing functions into a single unit. The ignition source is 120V hot surface igniter lighting the main burner flame. Provides all gas ignition safety functions by controlling gas flow, ignition source and a 120 Vac combustion air blower. The control also monitors the appliance airflow proving switch circuit and limit string to assure proper appliance operation. The SmartValve System Controls provide prepurge, postpurge, and timed trial for ignition with multiple ignition trials and auto reset from lockout. Diagnostic LED indicates system status.
Honeywell SV9520H8513 SmartValve System Control Features:
- When Controlled by Thermostat, does not provide postpurge function
- Suitable for wide range of appliances
Honeywell SV9520H8513 SmartValve System Control Warranty:
- Parts: 1 Year