ceiling vents definned
Posted: Thu Feb 13, 2014 3:01 pm
Those mysterious vents in our ceilings are called,
Roof Sofit Depressurization vents found them at this site. Not speakers as my x air conditioning guy suggested.
VentilAire III
http://www.nordyne.com/Literature/707888.pdf
page 4
Roof Sofit Depressurization vents found them at this site. Not speakers as my x air conditioning guy suggested.
VentilAire III
http://www.nordyne.com/Literature/707888.pdf
page 4