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Aprilaire 4231 Yellow - 12 Pk

Aprilaire 4231 Replacement Humidifier Yellow Orifice

Aprilaire 4231 Yellow - 12 Pk

Availability: In stock

$20.00

Quick Overview

The Aprilaire 4231 Replacement Humidifier Yellow Orifice is designed for use with Aprilaire Models 400, 500, 550, 550A, 558, 560, 560A, 568 & 600 Humidifiers.

Details

These are the tiny nylon components which, accurately meter the flow of water into your humidifier. They allow a specific amount of water to go into the humidifier, some of which is evaporated and some which performs the important flushing action. This keeps the Water Panel clean and reduces maintenance to a minimal amount.

The yellow orifice is sized to deliver 3 gph. They allow a specific amount of water to go into the humidifier, some of which is evaporated and some which performs the important flushing action. This keeps the Water Panel clean and reduces maintenance to a minimal amount. The Aprilaire 4231 Replacement Humidifier Yellow Orifice is designed for use with Aprilaire Models 400, 500, 550, 550A, 558, 560, 560A, 568 & 600 Humidifiers.

Additional Information

Model NumberAprilaire 4231
Humidifier TypeNo
BrandAprilaire

Technical Specs

  • Flow Rate: 3 GPH
  • Outer Diameter: 11/64"
  • Material: Plastic
  • Color: Yellow