14 ms·
I’d love suggestions for measurement tools to quantitate my home AC units…
by ckemere 3y ago
I’d love suggestions for measurement tools to quantitate my home AC units…
- baking 3y agohttps://www.youtube.com/watch?v=eFmDmk1Siqc https://www.youtube.com/watch?v=eFmDmk1Siqc
- JesseHVAC 3y agoI'm the author of the article. The dual manometer suggestion below is excellent. I use external static pressure to calculate airflow using manufacturer tables quite frequently. It's fast and only slightly less accurate than using an expensive flow grid. I also use a manometer to measure pressure drops across filters and AC coils quite a bit. I'd add a tool for measuring temperature, ideally a digital psychrometer, but even something that just measures dry bulb is useful for heating and bad AC failure. Finally a multimeter, ideally with clamp on amp readings.