I was here to check out the humidifiers and to see if we can put WiFi stats on the Reznors. I found the humidifiers working fine when switched to manual mode but won’t run at all when in automatic mode. We should get new outdoor sensors for both humidifiers. The Reznor units both have 6-wire run to them and can get WiFi thermostats wired up pretty easily. The humidifiers are cunning currently and I changed out the attached garage thermostat to a WiFi. The second garage has a lot of stuff in it that will need to be moved to get access to the unit, it is currently not heating.