50a55 843 ignition control module white rodgers lennox systems | Shop The World
From USA
NewFONGLP
50A55-843 Ignition Control Module for White Rodgers and Lennox Systems
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【Wide Compatibility】 This universal furnace control board is a replacement for the 50A55-843 control module. It is compatible with White Rodgers and Lennox furnace systems, and also supports a wide range of 50A50 and 50A55 series models such as 50A50-241, 50A50-405, and 50A55-571
•【Safety and Control Functions】 The 50A55-843 board utilizes a microprocessor to automatically manage your furnace’s ignition system. It continuously monitors, analyzes, and controls the operation of gas burners, inducer, and blower fan to ensure correct, efficient, and safe performance
•【Easy Installation】 It features clearly labeled terminals and includes a jumper wire for the ROS-ROI connection. To simplify installation, we recommend photographing your original wiring before replacement to ensure all connections are matched correctly
•【High-Quality and Durable】 Built with high-quality components to withstand temperatures from -40°F to 175°F and high humidity conditions. Each unit is rigorously tested for durability and stable operation in residential gas heating systems
•【Reliable Support】 This 50A55-843 control board is tested to meet strict safety and performance standards. Our support team is available to assist with any compatibility questions or troubleshooting assistance
