FX-Maxx Control Display
FX-Maxx Control Display
FX-Maxx Control Display

FX-Maxx Control Display

Regular price $356.40
Part Number: ASY-385-X01
Vendor: Micro-Air, Inc. Shipping Weight: 10.0 oz
Shipping calculated at checkout.
FX-Maxx Control Display
The FX-Maxx Control Display is Micro-Air's long-standing cabin control standard for both self-contained and split DX systems and for CW air handlers.

Before You Buy
The FX-MAXX display is used by a variety of manufacturers. These displays have a barcoded serial number on the back that starts with 385. Please verify your existing thermostat matches that part number to ensure compatibility.


  • Identical look and wall cutout to the original ECU-Maxx and AH-Maxx Control Displays.
  • Easy-to-read and bright 7-segment LED display
  • Clear, individual mode, fault and fan speed indicator LEDs
  • Simple 6-button interface for operation and programming
  • Built-in inside temperature sensor
  • 8-pin RJ-45 Display Interface.
  • Available in black or white


This display has the identical appearance as the ECU/AH-Maxx control display. However, it uses a different display interface cable and is functionally incompatible.

WARNING - California Proposition 65

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