Aprilaire 4021 Red Orifice
Overview
The Aprilaire 4021 red orifice regulates the correct amount of water onto the water panel within the humidifier. The orifice is installed on the inlet side of the feed tube, which is attached to the outbound side of the solenoid valve. Over the course of time, chemicals within the water, as well as the flow of water will enlarge the opening, causing excess water to pass through the orifice. This leads to wasted water going down the drain, or potentially causing water to overflow and leak into your furnace. For optimal performance, the orifice should be replaced annually.
Specifications
| Manufacturer | Aprilaire |
|---|---|
| Service Interval | 12 Months |
| Product Length | 0.200 |
| Product Width | 0.150 |
| Product Height | 0.150 |
| Product Weight | 0.010 |
| Dimension Length | 4.500000 |
| Dimension Width | 4.050000 |
| Dimension Height | 0.300000 |
Video
Compatibility
- Aprilaire 112 Fan Powered Humidifier 1 Needed
- Aprilaire 224 Humidifier Parts 1 Needed
- Aprilaire 330 Humidifier Parts 1 Needed
Reviews
Browser Not Supported
You are using Internet Explorer as your browser, which is no longer supported by our website. Because of this, you can view products but not place orders using Internet Explorer on our site.
Please update your browser to any of the modern browsers listed below or use a different internet browser to place an order on this site.
If you have any questions or need assistance with placing an order, please contact us at 800-825-2148 or sales@airqualityparts.com
