AprilAire Model 700 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Digital Control

Item # 312148383 | AprilAire Part # 700 | UPC Code 686720007002 | UNSPSC Code 40101903 | Catalog Page #677
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Product Overview

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

Documentation

Specifications

Certifications and Listings
UL Certified
Control Type
Digital
General Color Family
Grays
Humidification Method
Evaporative
Humidifier Features
Adjustable Humidistat, Automatic Moisture Control, Automatic Shut Off, Filter Included
Humidifier Tank Capacity (Gallons)
0
HVAC Product Type
Humidifier
Manufacturer Warranty
5 Years from Installation
Maximum coverage area (sq. ft.)
5300
Number of Speeds
1
Pack Size
1
Product Depth (in.)
15.91
Product Height (in.)
17
Product Weight (lb.)
17
Product Width (in.)
10.63
Voltage
120

Warranty

5 Years from Installation