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|Water Detector Alarm:|
PURGEnVENT Water Collection Assembly with Audible Alarm
Unlike other air vents on the market, PURGEnVENT Model 7900 DOES NOT leak. However, the air expelled from it naturally contains a small amount of condensation (like when you breathe against glass and beads of water form). When installing Model 7900 above a covered ceiling or against a wall, the water collection assembly with an audible alarm can be used to ensure no accumulated water accumulates.