I am upgrading my old ST-2E to a NCM-300 to install an Ecobee Thermostat and using the Technical Bulletin, I was able to get most of the wiring pretty well set; however, I have a question regarding the System wiring. Following the exact wiring diagram provided in the Technical Bulletin, both the furnace and the compressor turn on at the same time. I have a White Rodgers fan relay and a Honeywell r8184g4009 burner controller. I created a diagram of the wiring set up, and I want to verify that the simple system wiring swap from the technical bulletin will work with my current setup.
Thanks,
Jeff
System Wiring for ST-2E to NCM 300
System Wiring for ST-2E to NCM 300
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