Aprilaire 400M Humidifier
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Add the new Aprilaire 400 Humidifier Annual Maintenance Kit to your order! This convenient kit gives you all the parts you need to maintain your Aprilaire 400 humidifier each year and keep it running in like-new factory condition.
Aprilaire humidifiers are some of the most consistent whole house humidifiers on the market today. The Aprilaire 400M humidifier is one of the most notable bypass humidifiers, providing humidification for homes as large as 4,000 square feet. This whole house humidifier does not require a drain, which makes it extremely convenient in environments where a floor drain is not accessible near the unit. AprilAire humidifiers are remarkable products, and you will find the Aprilaire 400M to be one of their best models with many features.
The Aprilaire 400M house humidifier includes a manual non-digital humidistat control, saddle valve, 24V transformer, and one humidifier water panel.
Our Aprilaire humidifiers come complete with installation instructions and an installation template so you can easily have your new whole house humidifier working in no time. The Aprilaire model 400M humidifier even includes a built-in bypass damper to make for even easier installation and quick changeover from winter to summer settings.
Aprilaire 400M Humidifier Features
- Non-Digital Control - utilizes the updated Aprilaire humidistat to dial in the perfect humidity level.
- One Water Panel
- 24V Transformer
- Saddle Valve
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