Humidifiers

AprilAire helps make your home a Healthy Air environment with the Model 600 17 gal. Bypass Humidifier. This whole-house humidifier is designed for homes up to 5,000 sq. ft., delivering optimal relative humidity to balance out the dry, hot air created by furnaces. The included digital humidistat has an onboard sensor and automatically controls the humidity level, using an outdoor temperature sensor to help create the optimal environment 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.

• The water panel removes impurities before adding moisture to the air - use genuine AprilAire Water Panel 35 for annual replacement
• Adds up to 12 gal. of moisture per day to create balanced humidity
• Helps preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Delivers precise control, sufficient humidification capacity, trouble-free performance, and minimal maintenance
• Uses the existing blower fan in your HVAC system to deliver balanced humidity levels
• Included automatic digital humidistat monitors your home's air and provides precise control
• Onboard sensor actively measures RH throughout your home and turns on the humidifier when needed
• Detailed installation instructions included in manual
• Works for homes with ducted heating systems
• Designed and assembled in the USA utilizing US and global components
• Included in the box: 600 Humidifier, Automatic Digital Control, 24V Transformer, Saddle Valve, Outdoor Temperature Sensor, Water Panel 35, Installation Instructions
• 5-year warranty

AprilAire helps make your home a Healthy Air environment with the Model 600M 17 gal. Bypass Humidifier. This whole-house humidifier is designed for homes up to 5,000 sq. ft., delivering optimal relative humidity to balance out the dry, hot air created by furnaces. 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.

• The water panel removes impurities before adding moisture to the air - use genuine AprilAire Water Panel 35 for annual replacement
• Adds up to 17 gal. of moisture per day to create balanced humidity
• Helps preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Delivers precise control, sufficient humidification capacity, trouble-free performance, and minimal maintenance
• Uses the existing blower fan in your HVAC system to deliver balanced humidity levels
• Included manual humidistat monitors your home's air and provides precise control
• Onboard sensor actively measures RH throughout your home and turns on the humidifier when needed
• Detailed installation instructions included in manual
• Works for homes with ducted heating systems
• Designed and assembled in the USA utilizing US and global components
• Included in the box: 600M Humidifier, Manual Control, 24V Transformer, Saddle Valve, Water Panel 35, Installation Instructions
• 5-year warranty

AprilAire helps make your home a Healthy Air environment with the Model 700M 18 gal. Fan-Powered Humidifier. This whole-house humidifier is designed for homes up to 5,300 sq. ft., delivering optimal relative humidity to balance out the dry, hot air created by furnaces. 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.

• The water panel removes impurities before adding moisture to the air - use genuine AprilAire Water Panel 35 for annual replacement
• Adds up to 18 gal. of moisture per day to create balanced humidity
• Helps preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Delivers precise control, sufficient humidification capacity, trouble-free performance, and minimal maintenance
• The built-in fan pulls air directly from the furnace, adds moisture, then returns it to your home
• Included manual humidistat monitors your home's air and provides precise control
• Onboard sensor actively measures RH throughout your home and turns on the humidifier when needed
• Operates between 49-55 dBA, similar to the hum of an air conditioner
• Detailed installation instructions included in manual
• Works for homes with ducted heating systems
• Designed and assembled in the USA utilizing US and global components
• Included in the box: 700M Humidifier, Manual Control, 24V Transformer, Saddle Valve, Water Panel 35, Installation Instructions
• 5-ft. power cord
• 5-year warranty

The Emerson whole home flow-thru humidifiers allow easy humidification in every room of the home without the hassle of room humidifiers. These humidifiers relieve itchy dry skin, soothes scratchy throats, protects wood and furniture, reduces energy costs, and makes your home healthier and more comfortable. This humidifier is easy to install, and fits most forced air heating systems.

• Easy installation to fit most forced air heating systems
• Plastic cabinet resists rust, corrosion, and warpage
• Low profile makes unit ideal where space is limited
• Improves indoor air quality
• Lowers energy bills

AprilAire helps make your home a Healthy Air environment with the Model 700 18 gal. Fan-Powered Humidifier. This whole-house humidifier is designed for homes up to 5,300 sq. ft., delivering optimal relative humidity to balance out the dry, hot air created by furnaces. The included digital humidistat has an onboard sensor and automatically controls the humidity level, using an outdoor temperature sensor to help create the optimal environment 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.

• The water panel removes impurities before adding moisture to the air - use genuine AprilAire Water Panel 35 for annual replacement
• Adds up to 18 gal. of moisture per day to create balanced humidity
• Helps preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Delivers precise control, sufficient humidification capacity, trouble-free performance, and minimal maintenance
• The built-in fan pulls air directly from the furnace, adds moisture, then returns it to your home
• Included automatic digital humidistat monitors your home's air and provides precise control
• Onboard sensor actively measures RH throughout your home and turns on the humidifier when needed
• Operates between 49-55 dBA, similar to the hum of an air conditioner
• Detailed installation instructions included in manual
• Works for homes with ducted heating systems
• Designed and assembled in the USA utilizing US and global components
• Included in the box: 700 Humidifier, Automatic Digital Control, 24V Transformer, Saddle Valve, Outdoor Temperature Sensor, Water Panel 35, Installation Instructions
• 5-ft. power cord
• 5-year warranty

AprilAire helps make your home a Healthy Air environment with the Model 500 12 gal. Bypass Humidifier. This whole-house humidifier is designed for homes up to 3,600 sq. ft., delivering optimal relative humidity to balance out the dry, hot air created by furnaces. 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.

• The water panel removes impurities before adding moisture to the air - use genuine AprilAire Water Panel 10 for annual replacement
• Adds up to 12 gal. of moisture per day to create balanced humidity
• Helps preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Delivers precise control, sufficient humidification capacity, trouble-free performance, and minimal maintenance
• Uses the existing blower fan in your HVAC system to deliver balanced humidity levels
• Included manual humidistat monitors your home's air and provides precise control
• Onboard sensor actively measures RH throughout your home and turns on the humidifier when needed
• Detailed installation instructions included in manual
• Works for homes with ducted heating systems
• Designed and assembled in the USA utilizing US and global components
• Included in the box: 500M Humidifier, Manual Control, 24V Transformer, Saddle Valve, Water Panel 10, Installation Instructions
• 5-year warranty

The TrueEASE Humidifier Line is easy to install with quick snap bypass direction adjustment. Eliminates time-consuming installation steps. Easy-access pad replacement for easy maintenance.

• Versatile fit designed for more jobs
• Operational efficiencies to drive higher margins with values homeowners understand
• Fast installation for labor and time savings
• Operational noise reduction for humidity comfort without the ear aches

The TrueEASE Humidifier Line is easy to install with quick snap bypass direction adjustment. Eliminates time-consuming installation steps. Easy-access pad replacement for easy maintenance.

• Versatile fit designed for more jobs
• Operational efficiencies to drive higher margins with values homeowners understand
• Fast installation for labor and time savings
• Operational noise reduction for humidity comfort without the ear aches

AprilAire helps make your home a Healthy Air environment with the Model 800 34.6 gal. Steam Humidifier. This high-capacity, whole-house humidifier is designed for homes up to 10,300 sq. ft., delivering optimal relative humidity to homes in arid climates with special humidity requirements for wood floors, humidity-sensitive furnishings, large floor plans, or short furnace run times. Plus, the humidity capacity is adjustable from 11.5 Gal. to 34.6 Gal. per day, making this unit suitable for a variety of home sizes and regions. The automatic digital control works with an outdoor temperature sensor to continuously monitor your home's relative humidity, turning on and off the humidifier as needed. While balanced humidity exists between 40% to 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 electrode technology, which passes an electrical current through water to boil it and generate steam before sending this humidified air into your home. This process happens inside the included steam canister, which should be replaced annually for optimal performance. The Model 800 Steam Humidifier includes a 5-year warranty and it's designed and global components, meaning you can buy with confidence.

• Adjustable capacity from 11.5 Gal. to 34.6 Gal. of moisture per day to create balanced humidity in a variety of home sizes
• Helps preserve wood floors, cabinetry, furnishings, and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi, and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Electrode technology passes a current through the steam canister to boil water, generate steam, and deliver balanced humidity
• Included canister is critical to the steam generation process, annual replacement recommended for model 80 steam canister
• Delivers precise control, adjustable humidification capacity, trouble-free performance, and minimal maintenance
• Included digital humidifier control (model 62) works with the outdoor temperature sensor to monitor and control relative humidity levels
• Water level sensor prevents overfilling of the canister, and an air gap in the fill cap protects against pressure buildup and backflow
• Automatically drains unneeded water after 72-hours of inactivity to preserve canister lifespan
• Perfect for homes in arid climates with special humidity requirements for wood floors, humidity-sensitive furnishings, large floor plans, or short furnace run times
• Also works in homes in any climate with ducted air systems, with or without forced air heat
• Included in the box: saddle valve, model 80 steam canister, mounting screws, dispersion tube, 10 ft. drain tubing, model 62 automatic digital control, outdoor temperature sensor, 6 ft. steam hose, hose clamps, installation instructions
• 5-year warranty

The TrueEASE Humidifier Line is easy to install with quick snap bypass direction adjustment. Advanced models save 30% to 50% of water. Easy to replace pads. Advanced models save energy by automatically closing the bypass when not in use.

• Versatile fit designed for more jobs
• Operational efficiencies to drive higher margins with values homeowners understand
• Fast installation for labor and time savings
• Operational noise reduction for humidity comfort without the ear aches

The TrueEASE Humidifier Line is easy to install with quick snap bypass direction adjustment. Eliminates time-consuming installation steps. Easy-access pad replacement for easy maintenance.

• Versatile fit designed for more jobs
• Operational efficiencies to drive higher margins with values homeowners understand
• Fast installation for labor and time savings
• Operational noise reduction for humidity comfort without the ear aches

AprilAire helps make your home a Healthy Air environment with the Model 400M 17 Gal. Water Saver Humidifier. This whole-house humidifier is designed for homes up to 5,000 sq. ft. delivering optimal relative humidity to balance out the dry, hot air created by furnaces. Its innovative design uses 100% of the water that enters the system, utilizing a unique evaporative process that's perfect for homes with a septic system. Plus, it saves on water and energy costs. 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 utilizing global components. It offers multiple options for installation, making it simple to experience the benefits of balanced humidity throughout your living space.

• Water panel removes impurities before adding moisture to the air (use genuine AprilAire 45 water panel for twice annual replacement)
• Adds up to 17 Gal. of moisture per day to create balanced humidity
• Helps preserve wood floors, cabinetry, furnishings and other items susceptible to dry air
• Helps minimize the formation of bacteria, viruses, fungi and dust mites that thrive in low humidity
• Helps reduce the incidence of respiratory infections and symptoms related to allergies and asthma
• Uses 100% of water passing through the system-ideal for customers with septic systems
• Water-saving design reduces energy and water costs
• Delivers precise control, sufficient humidification capacity, trouble-free performance and minimal maintenance
• Included manual humidistat monitors your home's air and provides precise control
• Onboard sensor actively measures RH throughout your home and turns on the humidifier when needed
• Designed to prevent overflows and automatically shut off to preserve operation
• Detailed installation instructions included in manual
• Works for homes with ducted heating systems
• Designed and assembled in utilizing and global components
• Included in the box: 400 humidifier, manual humidistat control, 24-Volt transformer, saddle valve, 45 water panel, installation instructions
• 5-year warranty

The TrueEASE Humidifier Line is easy to install with quick snap bypass direction adjustment. Eliminates time-consuming installation steps. Easy-access pad replacement for easy maintenance.

• Versatile fit designed for more jobs
• Operational efficiencies to drive higher margins with values homeowners understand
• Fast installation for labor and time savings
• Operational noise reduction for humidity comfort without the ear aches

The TrueEASE Humidifier Line is easy to install with quick snap bypass direction adjustment. Eliminates time-consuming installation steps. Easy-access pad replacement for easy maintenance.

• Versatile fit designed for more jobs
• Operational efficiencies to drive higher margins with values homeowners understand
• Fast installation for labor and time savings
• Operational noise reduction for humidity comfort without the ear aches