96128 (AG-3180E)

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Plenum Rated Micro Pan Sensor Plus Bonus Secondary Sensor

Ideal for Commercial Package Units, Metal / Plastic Secondary Drain Pans & Primary Pan with Time Delay

AG-3180E-PanShotThe AquaGuard AG-3180E micro-electronic condensate sensor is mounted directly in the primary drain pan, which makes it the ideal solution for commercial package units.

Electronic_Time_Delay (2)The bonus secondary sensor features water detection LED and easily installs in the metal or plastic secondary drain pan.

Both sensors continuously monitor any condensate overflow in the primary and secondary drain pans and automatically shut off the system and activate an alarm if any overflow is detected in as little as 1/16 inch of water in either drain pan.

697beeed8496a128ce1c1d975458bd65The AG-3180E also provides contractors with the flexibility to meet International Building Code requirements and meet or exceed multiple municipality codes being enforced in many states today.

The AquaGuard AG-3180E meets BOTH ICC IMC Code 307.2.3.3 AND 307.2.3.4 which state the following:

IMC CODE 307.2.3.3 – “An auxiliary drain pan without a separate drain line shall be provided under the coils on which condensate will occur. Such pan shall be equipped with a water-level detection device conforming to UL 508 that will shut off the equipment served prior to overflow of the pan.”

b5c457fc5465469ba9e4434cc3cd6799IMC CODE 307.2.3.4 – “A water-level detection device conforming to UL 508 shall be provided that will shut off the equipment served in the event that the primary drain is blocked. The device shall be installed in the primary drain line, the overflow drain line, or in the equipment- supplied drain pan, located at a point higher than the primary drain line connection and below the overflow rim of such pan.”

AG-3180E-MicroSensorBACKThe AquaGuard AG-3180E is a high-amperage, solid state sensor with time delay, which contains no moving parts that could become clogged like competitors’ float sensors. The primary pan micro sensor and the bonus secondary pan sensor’s low profile design make any installation quick and easy for total condensate management in any tight commercial or residential space.

In addition, the AquaGuard AG-3180E’s water resistant design and dependable, rugged construction makes it completely submersible and cost effective – two sensors for the price of one.


For additional features, the AquaGuard AG-3180E can 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.


  • Micro Pan Sensor Plus Bonus Secondary Sensor
  • Perfect Solution for Commercial or Self-Contained Package Units, Metal/Plastic Secondary Drain Pans & Primary Pan with Time Delay
  • Meets International Building Codes & Primary Pan Code Requirements
  • Time Delay: Up to 60 Seconds On
  • Bonus Secondary Sensor with Water Detection LED Light
  • Easy Installation
  • 6 Feet of Both Plenum Rated Probe and Sensor Wire
  • 5 Amp, 24 Volts AC Solid State Sensor with Patent Pending Smart Sensor Technology
  • 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
  • Patent 8,578,770
  • UL 508 Approved

UL-25xe ul-2043-e

Product Codes And Case Sizes
Product Code Size Quantity UPC Interleaved Dimensions Cubic Feet
96128 10 021449961288 10021449961285 13 x 9.25 x 5 .35