The AquaGuard AG-3150E's primary pan sensor is mounted directly in the auxiliary drain of the primary drain pan. The bonus secondary sensor can be installed either vertically or horizontally and features a water detection LED light. For a vertical application, the bonus secondary sensor can be mounted on the side of the unit. For a horizontal application, the bonus secondary sensor can be installed directly in the metal or plastic secondary drain pan, which allows both sensors to continuously monitor any condensate overflow in both the primary and secondary drain pans. If any condensate overflow is detected in either drain pan, the sensor(s) will automatically shut off the system and activate an alarm in as little as 1/16" of water.

• Patent pending smart sensor technology with time delay
• Redesigned probe sensor for increased reliability
• Bonus secondary sensor with water detection LED light
• 6' of both probe and sensor wire
• 5 Amp, 24 Volt AC solid state sensor with water detection LED light
• Switch can be Normally Open or Normally Closed
• Normally open 4th wire for optional external alarm, digital controller or energy management dystems
• Compact waterproof design
• US patents and patents pending
• UL 508 Approved