Aprilaire Humidifier Model 224 Parts are easily labeled on this page to help you find the correct component for your repair. Filter results by category, title and symptom. You can also view diagrams and manuals, review common problems that may help answer your questions, watch related videos, read insightful articles or use our repair help guide to get started. For additional assistance, please contact our customer service number at 1-800-269-2609, 24-hours a day, seven-days a week or send us a message in the live chat box at the top left or bottom right corners of the page.

Common Problems

With most appliances and equipment there are only a handful of problems that crop up. Since 1912, we've learned to recognize the most common problems ― and their solutions. Do any of these look familiar?

Humidifier not getting water

4 possible causes and potential solutions

Video

Humidifier fan not working

2 possible causes and potential solutions

Video

Humidifier overflowing

1 possible causes and potential solutions

Video

VIEW ALL COMMON PROBLEMS Shop All Aprilaire Humidifier Parts

Ask a customer care specialist
We have a trained team ready 24/7 to answer your questions and help you get back on track.

Start a live chat
Our customer care specialists are available to chat with you live and help you address any problems you have

Ask a customer care specialist
We have a trained team ready 24/7 to
answer your questions and help you get back on track

CALL 1-800-269-2609

Start a live chat
Our customer care specialists are available to chat with you live and help you address any problems you have

START A LIVE CHAT CALL 1-800-269-2609

Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!

About Us

Start doing it yourself with the confidence that comes with 100+ years of experience. We've got millions of parts, hundreds of brands, and thousands of step-by-step videos— everything you need to find it, fix it and finish the job right.

Our Story Customer Stories BrandsDIY Blog In the News

Quick Links

365 Day Return Policy Retail Location & Hours Contact Us Track Order Reviews

Social Media

YouTube Facebook Twitter Instagram Pinterest