This is an Aprilaire 4236 Humidifier Scale Control Insert replacement for use in conjunction with the Aprilaire 35 Water Panel Evaporator and the Aprilaire 4277 Water Distribution Tray in the following Aprilaire humidifiers: Aprilaire 560 Humidifier, Aprilaire 560A Humidifier, Aprilaire 568 Humidifier, Aprilaire 700 Humidifier, Aprilaire 760 Humidifier, Aprilaire 760A Humidifier, and Aprilaire 768 Humidifier along with all other compatible models.
The Aprilaire 4236 is a plastic U-shaped humidifier replacement component which encases the Aprilaire Water Panel Evaporator. It is made to redirect any harmful mineral build up back into the evaporator panel and to prevent water from leaving the evaporator section and entering another portion of the humidifier.
This is a genuine factory replacement Aprilaire 4236 humidifier scale control insert also known as the Aprilaire 4236 scale control insert and April Air 4236 scale control insert. The Aprilaire 4236 scale control component should be replaced as needed in your Aprilaire humidifier.