Aprilaire #4238 Circuit Board

Part Number: APRILAIRE4238O

Retail Price per Filter: $79.99
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The Aprilaire 4238 is a humidifier circuit board replacement for your whole house humidifier system. This product will keep your system working at its best and includes a wiring harness for easy installation.

Fits Models:
  • Aprilaire 700
  • Aprilaire 760
  • Aprilaire 760A
  • Aprilaire 768

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