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🏠 aprilaire 400z 400 whole home humidifier: automatic water saver furnace, large capacity for homes up to 4,000 sq. ft. logo

🏠 Aprilaire 400Z 400 Whole Home Humidifier: Automatic Water Saver Furnace, Large Capacity for Homes up to 4,000 Sq. Ft. Review

4

Β·

Very good

Revainrating 5 out of 5Β Β 
RatingΒ 
4.8
🌫️ Humidifiers, 🌬️ Heating, Cooling & Air Quality

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Description of 🏠 Aprilaire 400Z 400 Whole Home Humidifier: Automatic Water Saver Furnace, Large Capacity for Homes up to 4,000 Sq. Ft.

BUY WITH CONFIDENCE This humidifier was designed and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions. CONSERVES WATER using a unique process that evaporates 100% of the water flowing into the water panel. FULL COVERAGE up to 4,000 square feet in tightly built homes with a capacity of 17 gallons per day. AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimum humidity 24/7 throughout the home – simply set it and forget it. HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions. Air flow capacity: 250.0 cubic_feet_per_minute.

Reviews

Global ratings 4
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Type of review

Revainrating 5 out of 5

Very efficient, best heating, cooling and air quality

Let me start by saying that I installed this myself and am a technician by trade so it may have been easier for me than for some people. However, I didn't find it very complicated and the instructions that came with it seem very clear and simple. I think anyone with basic tools and a taste for mechanics can do it themselves, otherwise you can hire a professional installer. The kit included everything but the self-tapping screws and tubing (1/4" copper for the water supply, 1/2" clear vinyl for…

Pros
  • Beautiful
Cons
  • Damaged

Revainrating 4 out of 5

Flatness is VERY important

I bought this humidifier because I liked the idea of a device that didn't have water constantly flowing while it was running, but instead constantly draining it from the bottom (like most other humidifiers do is) . This device appears to be much more efficient as it completely fills the lower reservoir and shuts off allowing the filter to slowly suck up the water. Installation was fairly easy, down to the point of aligning the device's plastic casing. Leveling from left to right was as easy as…

Pros
  • Easy to read control panel
Cons
  • Functionality

Revainrating 5 out of 5

Works best in heating, cooling and air quality mode

I've spent a lot of time choosing a humidifier. I checked the humidity throughout the house and it was fairly constant at 23-25% with 25-30 degrees outside. My house is 3,000 square feet and this model is limited in specs. I was arguing between 600 and this model 400. In the end I decided on this model because of the efficient use of water and after a long time I am sure that I made the right choice. Unlike other humidifiers, this one will not drain the water unless there is a problem. Water…

Pros
  • Sturdy finish
Cons
  • Slightly torn

Revainrating 5 out of 5

Makes a big difference and isn't too complicated to install - just takes a long time

AprilAire 400 installed in Heil Forced Air/AC HVAC system Full Disclosure: I'm not an HVAC installer, plumber, or electrician (I'm not even a mechanic) and had never attempted such a project before. I did not receive this product in exchange for a review. I understand it's happening. Please read the entire text and especially the FOLLOWING NOTES. After fully investigating the installation procedure by watching several YouTube videos and reading the manufacturer's manual and installation leaflet

Pros
  • New
Cons
  • Protection