Grand and other WC RCP client users:
This past winter I installed a humidifier in our mountain home. We have radiant heat, no A/C, and therefore, no way to humidify the inside air. The outside climate is extremely arid and during the winter, the internal humidity just gets drier and drier. Normal internal humidity during the winter is in the single digits, which is not only unhealthy, but creates lot of static electricity opportunities. Hence, the need for a humidifier.
I selected a small unit from Aprilaire that uses electrode technoloy to produce steam. Electrical current flows between submerged electrodes, resistance of the water to the electric current heats the water. The submerged electrodes are located in a replaceable canister. A small electric fan blows humid air into our home. The thing works like a charm. In fact, when it was brand new, we were gone for a week and the humidistat malfunctioned. When we returned home, the internal humidity was 88%. Yes, we had water running down every internal glass surface we had.
Not trusting the cheap Aprilaire humidistat (manufactured by Honeywell) I opted for an ecobee smart home thermostat, which I was able to program to control the internal humidity. I have a very fancy smart thermostat but am only using it for humidity. I was able to connect the ecobee with Apple's Home Kit and now I can check on and regulate internal humidity from my iPhone.
However, the easiest and most simple way to check humidity is to use the WeatherCatRCP iOS app with its awesome Dial-A-Stat feature. I can instantly check the humidity level and see the 1-hour delta.
Grand, you are a genius and I thank you for this wonderful app.