GaugeRemote vs IHWAP Diagnostics

GaugeRemote is the remote control for the Retrotec DM-32 digital pressure and flow gauge, used for blower door and duct leakage testing. It shows the gauge's own screens, live, on your iPhone or iPad, and lets you work the gauge from across the building: • Live pressure, flow and fan readings, exactly as the gauge shows them • Set fan speed or a target pressure, nudge it up or down, and stop the fan • Choose the fan model, range, display mode, time averaging and baseline • Settings pages, @Pressure and the gauge's Diagnostics page (battery, network, link and firmware details) • The gauge's own language: English, German, French or Spanish • A link-health view that tells you plainly when the connection is weak and what to do How it connects GaugeRemote talks to the gauge over your local Wi-Fi network, or over the gauge's own Wi-Fi access point (its network name is DM32- followed by the gauge's serial number). It finds DM-32 gauges on the network by itself and remembers the ones you used. It needs a Retrotec DM-32 gauge with firmware 3.0; firmware 3.0 Builds 26 to 28 do not work over Wi-Fi, so update the gauge to the 3.0 release (free, with Retrotec's DM-32 Firmware Update page). It does not work with other gauges, including the DM32X. Try it without a gauge The connection screen's Simulator option runs a built-in simulated DM-32, so you can explore every screen first. Privacy GaugeRemote collects no personal data. It has no accounts, no analytics and no ads, and it talks only to your gauge on the local network. The few settings it keeps (the gauges you connected to and display preferences) stay on your device. Support: support@retrotec.com

Illinois Home Weatherization Assistance Program (IHWAP) Diagnostics application for the University of Illinois. This app is the product of a collaboration between the Indoor Climate Research & Training Center’s Senior Weatherization Trainer, Nate Price, and me. The Zone Pressure Diagnostics (ZPD) function will quantify the connection between the house and a zone and between that zone and the outdoors. It will also estimate the total leakage reduction potential in the zone, which should assist with prioritizing air sealing measures. The Total External Static Pressure (TESP) function will calculate total pressure and the pressure caused by the various components of a duct system and compare them to Illinois Home Weatherization Assistance Program (IHWAP) standards for recommended replacement options. The American Society of Heating and Air-Conditioning Engineers (ASHRAE) function will calculate home ventilation requirements ensuring proper pollutant control and ENERGY STAR compliance.