Research Products

6 in. Automatic Digital Humidifier Control

Part #RES4231  |  Manufacturer Part #4231

Brand Model Compatibility:

Aprilaire Models 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A, & 600M
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Product Details

  • Replacement orifice for Aprilaire humidifier
  • For optimum performance, replace annually

Specifications

Brand Model Compatibility: Aprilaire Models 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A, & 600M

Color Finish: Yellow

Color Finish Category: Yellows

Depth: 3/8 in

Height: 3/8 in

Length: 3/8 in

Material: Plastic

Weight: 0.01

Width: 1/8 in