Monthly Archives : June 2025

Version 3.1 – RV-10 Lycoming Engine Dehumidifier and Remote Engine Heat Assembly Tutorial


Note: Please see my Version 3.2 post for the current design: Link Operation: 1. When the humidity reaches 18% and the outputs for two solenoids, a high volume air pump, and the heater are turned on 2. When the humidity drops back to 10% the heater is turned off and the two solenoids and a high volume air pump continue…

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Version 3.0 – RV-10 Lycoming Engine Dehumidifier and Remote Engine Heat


Note: Please see my Version 3.2 post for the current design: Link The system was working well but, as I’m ever the tinkerer, I couldn’t leave well enough alone. The off-the-shelf Inkbird Humidity Controller IHC200 just didn’t have the functionality that I really wanted so instead I decided to design and build my own humidity controller. My controller is based…

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