Cross reference and wire harnesses provided for simple replacement over 195 existing furnace controls |
Main burner ignition using a 120 V hot surface igniter |
Flame rectification circuit to monitor flame presence |
Monitoring of system pressure switch, high temperature limit and rollout functions |
Appliance operation or safety requirements controlled via microprocessor |
Controls circulating fan motor based on appliance requirements, in response to a conventional low voltage thermostat |
LED system status, performance and diagnostic indication |
Twinning capability |
120 VAC line/24 V low voltage |