96124 (AG-3150E)

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2 Sensors in 1 Primary Pan and Secondary Pan Sensor with Time Delay


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.

AG-3150_3175_HorizontalDiagram1For 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 inch of water.


AG-3150_3175_Diagram1 (1)

The AquaGuard AG-3150E is a high-amperage, solid state sensor with time delay, which contains no moving parts that could become clogged like competitors’ condensate float switches. The primary pan auxiliary drain probe sensor and the bonus secondary pan sensor’s low profile design make any installation quick and easy for total condensate management – TWO SENSORS FOR THE PRICE OF ONE. In addition, the AquaGuard AG-3150E’s water resistant design and dependable, rugged construction makes it completely submersible and cost effective.

If plenum rated wiring is required, the AquaGuard AG-3175E offers all the same features and benefits of the AG-3150E.

For additional features, the AquaGuard AG-3150E can also be combined with our AG-9100 External Audible & Visual Remote Alarm, which can be conveniently located over 250 feet away from the condensate overflow switch.


  • Smart Sensor Technology with Time Delay
  • Redesigned Probe Sensor for Increased Reliability
  • Bonus Secondary Sensor with Water Detection LED Light – TWO SENSORS FOR THE PRICE OF ONE
  • 6 Feet of Both Probe & Sensor Wire
  • 5 Amp, 24 Volts 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 Systems
  • Compact Waterproof Design
  • UL 508 Approved
  • Patents – 8,151,580; 8,154,313; 8,561,417; 8,578,770; 7,744,395


Product Codes And Case Sizes
Product Code Size Quantity UPC Interleaved Dimensions Cubic Feet
96124 10 021449961240 10021449961247 14x9x5″ 0.36