Better – Aprilaire Model 500M & 600M
The Aprilaire Model 500 Whole-House Humidifier features a built-in bypass damper and is designed for use in small to mid-size homes.
Best – Aprilaire Model 500 & 600
The Aprilaire Model 500 & 600 Whole-House Humidifiers feature truly automatic control, plus a built-in bypass damper, which means fewer parts to install. The bypass damper is conveniently labeled for both summer and winter settings, allowing you to set it for the entire season with no guesswork involved. The Aprilaire Model 600 Whole-House Humidifier is simply the best performing bypass humidifier on the market.
To learn more about our whole house humidifer products, schedule a free in-home estimate online or call today! One of our HVAC experts will meet with you to discuss the best whole house humidifier options for your home and budget.