HVAC Electronics Moduponent® Kit

SKU: MD-4000-24

The ConsuLab MD-4000-24 is a versatile and adaptable electrical/electronic training series that allows students to build electronic circuits used in common HVAC systems.

Spec Sheet

Educational Advantages

  • Can be used for teaching basic Ohm’s law or circuits used in common HVAC systems
  • Self-contained unit has a protected built-in adjustable power supply and holds up to 16 different Moduponents®
  • Includes 15 different Moduponents® from the entire MD-4000 series
  • Uses industry standard schematic symbols
  • Can assist you in the instruction of many tasks in area A6 and others of the ASE Education Foundation (NATEF)



  • Protected with removable metal cover
  • Adjustable and protected power supply (2-14VDC)
  • Moduponent® attachment rails allow up to 16 individual Moduponents®


List of MD-4000-24 Moduponents®

  • 52958 CL-1011A Desktop Moduponent® Case
  • 52320 CL-1012-03 Set of 26 jumper leads
  • 53061 MD-4000 DC Power Supply
  • 53074 MD-4001 Pulse Width Modulator
  • 53095 MD-4002 5V Output (Regulator)
  • 53070 MD-4030 Potentiometer
  • 53068 MD-4040 12VDC 5-pin ISO Relay
  • 53067 MD-4052 NCT Thermistor
  • 53207 MD-4058 High Pressure Switch
  • 53209 MD-4059 Sunload Sensor
  • 53210 MD-4060 Windshield Temperature and Inside Moisture Sensor
  • 53211 MD-4061 In-vehicle Temperature and Humidity Sensor
  • 53130 MD-4062 PTC Thermistor
  • 53073 MD-4111 Fan
  • 53208 MD-4115 Air Door Actuator
  • 53076 MD-4141 Optical Sensors (3)
  • 53077 MD-4142 Transistors


  • Dimensions: 22 x 20 x 10 in (55.8 x 50.8 x 25.4 cm)
  • Weight: 33 lb (15 kg)
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