Why SmartZone Static Pressure Control so much better? It's pre-wired, saving lots of time and hassle.
Much better than the competition... more accurate and the easiest by far to install. The video below shows that a typical static pressure control takes more than 4X as long to install when compared to the same ECOJAY SmartZone Static Pressure Control (ASPC)
Air Pressure Switch (Bypass Control)
$74.99
Static Pressure Controlled Bypass Switch
Use with ANY 3-wire (Power Open/Close) Damper - Sold Separately:
Click here for 3-wire Power Damper
Automatically controls damper for accurate and quiet pressure relief necessary in most zone control applications.