Anyone out there installed a differential pressure sensor to measure pressure drop across their #HVAC #filter? What did you use and how did you do it?
I really don't love climbing up on a step stool at the top of my stairs every so often just to eyeball whether the filter is dirty.
#DIY #SmartHome #HomeAutomation #HomeAssistant #HAOS #DifferentialPressure #ConditionBasedMaintenance #ConditionMonitoring #CBM
