We specialize in hard to find items
All Categories
AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
AprilAire 500M 12-gal. Whole-House Small Bypass Features
-
BALANCED HUMIDITY FOR HEALTH AND HOME PRESERVATION – Help minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity and help preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
-
WHOLE-HOUSE HUMIDIFICATION – Deliver 12 gallons of moisture per day in homes up to 3,600 sq. ft. with trouble-free performance and minimal maintenance. The water panel removes impurities before adding moisture to the air. Use genuine AprilAire 10 Water Panel for annual replacement
-
MANUAL CONTROL – The included Model 4655 Manual Humidistat monitors your home's air providing precise control and the onboard sensor actively measures the relative humidity throughout your home and turns on the humidifier when needed giving you peace of mind
-
INSTALLATION KIT – No need to find the parts yourself. This convenient bundle comes with all of the genuine AprilAire parts needed for installations in homes with ducted heating systems plus detailed installation instructions
-
BUY WITH CONFIDENCE – AprilAire Whole-House Humidifiers are designed and assembled in the USA using US and global components by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954, and come with a 5-year warranty
-
INCLUDES – 500M Whole-House Humidifier, Model 4655 Manual Humidistat, (1) genuine AprilAire 10 Water Panel, (4) #8 x 3/4 Mounting Screws, 6" Round Duct Collar, 6" Bypass Flex Duct (2 ft.), ¼" outside diameter (OD) Water Supply Tube (25 ft.), ½" interior diameter (ID) Drain Tube (10 ft.), ⅝" Hose Clamp, AprilAire Current Sensing Relay Model 50, 18/2 Thermostat Wire (10 ft.), and (4) Twist-On Wire Nut Connectors
About AprilAire 500M 12-gal. Whole-House Small Bypass
The AprilAire 500M Whole-House Humidifier is designed for homes up to 3,600 sq. ft. The included manual humidistat lets you control the humidity level throughout your home. While balanced humidity exists between 40–60%, it's important to remember that outdoor temperature and other home factors will impact what relative humidity level is attainable and recommended for your house. You’ll enjoy balanced humidity thanks to the evaporative process, which works by passing hot, dry air from your furnace over the interior water panel to add moisture before returning the humidified air into your home using the existing blower fan in your HVAC system. The water panel is essential to the process, ensuring the removal of impurities from the water and providing uniform, high evaporation for whole-house humidification. AprilAire invented the whole-house evaporative humidifier in 1954, and this unit is designed and assembled in the USA utilizing US and global components. It offers multiple options for installation, making it simple to experience the benefits of balanced humidity throughout your living space.
