Honeywell - Universal hot surface ignition Integrated Furnace Control (IFC), replaces multiple single-stage field-installed hot surface IFC supplied by White-Rodgers and UTEC. Uses 120-volt (AC) Igniter. Includes instructions and special wire harnesses for easy replacement. Main burner ignition using 120-volt hot surface Igniter. Flame rectification circuit to monitor flame presence. Monitoring of system pressure switch, high temperature limit, and rollout functions. Appliance operation/safety requirements controlled via microprocessor. Control of standard induction-type circulating fan motor (based on appliance requirements), in response to conventional low voltage or EnviraCOM thermostat. LED system status, performance and diagnostic indication. Wire harnesses provided for simple replacement of most IFCs and integration with most heating and cooling appliances. Twinning capability. EnviraCOM communication capability to enable local and/or remote system status, diagnostics troubleshooting, and HVAC system control.