When it comes to feeling comfortable in your home, the old saying "it's not the heat (or cold) - it's the humidity" rings true. Other than ambient temperature, nothing affects a body's perception of comfort more than the humidity level. And there's a fairly narrow range between what is considered "too much" and "too little" of it. By using the Aprilaire Model 600M Whole-House Humidifier which features a built-in bypass damper, you will be able to regulate the humidity in your home to achieve optimal in home comfort. 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 600M Whole-House Humidifier is simply the best performing bypass humidifier on the market.
Features

• Features the same performance benefits of other Aprilaire humidifiers
• Delivers up to 50% more moisture in comparison to competitive units
• Has an evaporation capacity of 0.70 gallons per hour - among the highest capacity humidifiers sold

Sizing

• Humidifies tightly constructed homes up to 3,000 square feet

Support

• We provide support over the phone for installation.

Shipping: Will ship to UNITED STATES address ONLY, usually within 2 business days after payment has cleared.

Need any Aprilaire humidifier part? Call us at 1-800-351-HEAT

Please contact us before buying if you have any questions!

RETURN POLICY: If you are not 100% satisfied with your purchase, please contact me immediately!Should you wish to return the item, itmust be in original condition, in original packaging,and postmarked within7 days after you've received it. When I receive the item back, I will notify you immediately. I can then either ship you a replacement item, or refund your purchase price (less S&H) via your PayPal account, whichever you choose.