Check the listing for details. BASO IGNITION MODULE. PART NUMBER C661AFA-1C. NEW IN BOX #23. Condition: New. Listed at 150.00 USD. The BASO ignition module, part number C661AFA-1C, is a new in box product designed for gas-powered central furnace systems. With a voltage of 24V and a 1-year manufacturer warranty, this module is compatible with various HVAC and refrigeration systems. The product ensures reliable performance and meets the standards for quality control in the industry. Ideal for businesses and industrial applications, the BASO ignition module is a dependable component for maintaining and improving the efficiency of heating and cooling systems.