
All-Spark Ignition Module (50D50U-843): Replaces 1000+ part numbers
Single Stage HSI Integrated Furnace Control (50M56X-843): Covers 550 OEM controls
Hot Surface Ignition Module (50E47U-843): Replaces 325 different modules
Key Features:
Easy plug-and-play installation
White-Rodgers Connect App configuration
NFC tap-to-configure technology
Compatible with gas furnaces, water heaters, boilers, and more
Learn how these versatile controls can improve your on-the-job efficiency and customer satisfaction!
🔗 More info: hvacrschool.com/connectcontrols
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Read all the tech tips, take the quizzes, and find our handy calculators at or the HVAC School Mobile App on the Google Play Store () or App Store ().