The NFC capabilities of the White-Rodgers Connect app don’t require wi-fi or cellular data; you just link a nearby module to your mobile device and receive configuration, troubleshooting, and diagnostic resources for that module. The All-Spark module doesn’t need to be turned on, either. Each All-Spark box comes with a QR code that will direct you to the White-Rodgers Connect app on your phone’s app store. The app automatically configures your All-Spark module based on the part number of the OEM module you’re replacing.

The box comes with a cross-reference and timings booklet for manual configuration, installation instructions, the multi-connector, screws, heat shrink, terminal ends, and the fault code sticker. The All-Spark may also operate as a thermostat; it has an onboard temperature sensor and doesn’t require an additional thermostat in many cases.

Learn more about the Emerson White-Rodgers All-Spark at https://www.hvacrschool.com/allspark.