AG-4000 Series

AG-4000_Master_E_M_320x350The AG-4000 Series are complete condensate management systems for our Goliath Series Secondary Drain Pans, Goliath Furnace Series Auxiliary Drain Pans, Goliath Value Series Secondary Drain Pans, and Titan Flexible Series Secondary Drain Pans.

New Features of the AG-4000E Electronic Series:

  • New Electronic Multipurpose Condensate Overflow Sensor
  • Redesigned Drain Adapter
  • 1/4 Inch Trigger Depth Compared to 1/2 Inch for AG-4000M Magnetic Series
  • No Moving Parts
  • Water Detection LED Light

Both Series are available with optional AG-GFR Vibration Isolators to quiet any noisy HVAC or furnace unit in addition to their condensate overflow switch and 3/4 inch PVC threaded male pipe adapter with rubber gasket.

They 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 and secondary drain pan.


  • Electronic Multipurpose Water Sensor or Magnetic Condensate Overflow Switch
  • 3/4 inch PVC threaded male pipe adapter and rubber gasket
  • 14 AG-GFR Vibration Isolators
  • AG-4200E Specifications Sheet