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HVAC Condensate Flood Sensors


“Intelligent Designs and Helping Customers Win!” Standex Electronics’s team had a tremendous challenge. A competitor had a first mover advantage within the industry by providing a patented design for condensate flood sensors.

“By leveraging our technical mastery in the fluid level sensor market we were able to create a new design that not only one-upped the competition, we created a product that leveled the playing field in this market. Because of this we have empowered our customers and potential customers by giving them another viable option for condensate fluid level sensors that not only meet the requirement, they exceed it.”

To provide a solution to their problem, our team developed an alternative design with the FPS100 (Flood Prevention Switch) that did not disrupt any existing design advantages. We became an approved source, and are now providing our flood sensors to this customer – and also others in the industry.


HVAC/R flood prevention switches

Full Application Write Up
Product Solutions - Flood Prevention Switches for HVAC/R ApplicationsCondensate Flood Sensors FPS100 - Liquid Level Sensor


Proven expert magnetic reed switch technology

  • Low voltage switch
  • Reliable “no-stick” float design, switch operates smoothly every time

All install components supplied

  • Tee, Elbow and Bracket models for flexible install options
  • Includes bushings, ports, plugs and pipe threads (FPS-T)
  • Schedule 40 pipe fittings
  • UL508, NEC and IMC compliant
  • 1″ and ¾” ports accept standard Schedule 40 PVC pipe, plug or bushings

Quick and hassle free install and service

  • Simple switch access
  • Precision, no adjust switch install / removal
  • Automatic switch reset
  • One spliced connection
  • Flexible, red or yellow wire connection
  • Installation on primary and auxiliary drain pans and outlets
  • High performance in low 1″ drain pans

Browse Our Entire List Of Applications Or Search Our Application PDF Library For More Details.


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