---
product_id: 557463062
title: "Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr"
brand: "aprilaire"
price: "199156 kr"
currency: ISK
in_stock: false
category: "Aprilaire"
url: https://www.desertcart.is/products/557463062-aprilaire-400-humidifier-24v-drainless-whole-house-humidifier-w-auto
store_origin: IS
region: Iceland
---

# Covers up to 5000 sq ft 17 gallons/day capacity 24V auto digital control Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr

**Brand:** aprilaire
**Price:** 199156 kr
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your air, elevate your life — whole-home comfort made smart and sustainable!

## Quick Answers

- **What is this?** Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr by aprilaire
- **How much does it cost?** 199156 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/557463062-aprilaire-400-humidifier-24v-drainless-whole-house-humidifier-w-auto)

## Best For

- aprilaire enthusiasts

## Why This Product

- Trusted aprilaire brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Climate Sync:** Auto digital control with outdoor sensor adjusts humidity precisely for ultimate comfort.
- • **Whole-Home Hydration:** Effortlessly humidifies up to 5000 sq ft, perfect for your entire living space.
- • **Health & Home Harmony:** Prevents dry skin, protects hardwood floors, and enhances indoor air quality for a healthier lifestyle.
- • **Water-Wise Innovation:** Unique drainless design evaporates 100% of water, maximizing efficiency and minimizing waste.
- • **DIY Friendly with Pro-Level Performance:** Clear instructions and included components make installation manageable, with professional-grade reliability.

## Overview

The Aprilaire 400 is a USA-made, drainless whole-house humidifier delivering up to 17 gallons of evaporative moisture daily, covering homes up to 5000 sq ft. Featuring a 24V automatic digital control with outdoor temperature sensor, it ensures precise humidity levels while conserving water by evaporating it fully. Designed for easy installation and reliable performance, it protects your home and health by maintaining optimal indoor air quality.

## Description

Buy Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- BUY WITH CONFIDENCE This humidifier was designed and manufactured in the USA by AprilAire – the inventor of the whole home evaporative humidifier and the leader in indoor air quality solutions
- FULL COVERAGE up to 5000 square feet in tightly built homes with a capacity of 17 gallons per day
- CONSERVES WATER using a unique process that evaporates 100% of the water flowing into the water panel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004PDDZRS |
| Auto Shutoff | Yes |
| Brand | Aprilaire |
| Capacity | 17 G/day |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (294) |
| Date First Available | 7 August 2012 |
| Item Weight | 3.99 Kilograms |
| Material | Wood |
| Model Number | 400Z |
| Product Dimensions | 26.04 x 39.07 x 40.01 cm; 3.99 kg |
| Runtime | 37 hours |
| Special Features | evaporative |
| Voltage | 24 Volts (AC) |

## Product Details

- **Brand:** Aprilaire
- **Capacity:** 17 G/day
- **Colour:** White
- **Floor area:** 4000 Square Feet
- **Special features:** evaporative

## Images

![Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr - Image 1](https://m.media-amazon.com/images/I/51YU5ehnNeL.jpg)
![Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr - Image 2](https://m.media-amazon.com/images/I/51sE1GWJhML.jpg)
![Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr - Image 3](https://m.media-amazon.com/images/I/61cUwj9Q0pL.jpg)
![Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr - Image 4](https://m.media-amazon.com/images/I/61i9LtYxh1L.jpg)
![Aprilaire 400 Humidifier, 24V Drainless Whole House Humidifier w/Auto Digital Control .7 Gallons/hr - Image 5](https://m.media-amazon.com/images/I/61q1A1psjAL.jpg)

## Frequently Bought Together

- AprilAire 400 Whole-House Humidifier, Automatic Water Saver Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
- AprilAire 5844 Humidifier Installation Kit for AprilAire Whole Home Humidifiers with Automatic Control, Compatible with AprilAire Humidifier Models: 400, 500, 600 Black

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**Shop now:** [https://www.desertcart.is/products/557463062-aprilaire-400-humidifier-24v-drainless-whole-house-humidifier-w-auto](https://www.desertcart.is/products/557463062-aprilaire-400-humidifier-24v-drainless-whole-house-humidifier-w-auto)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*