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Aprilaire 400 Drainless Automatic Bypass Humidifier (Digital Control)

Aprilaire 400 Drainless Automatic Bypass Humidifier (Digital Control)

Aprilaire 400 Drainless Automatic Bypass Humidifier (Digital Control)

Availability: In stock

$199.00

Quick Overview

The Aprilaire 400 automatic bypass humidifier can humidify a tightly-constructed home of up to 4,000 square feet.

Details

The Aprilaire 400 automatic bypass humidifier can humidify a tightly-constructed home of up to 4,000 square feet. The Aprilaire 400 automatic bypass humidifier is a high-capacity, water-conserving humidifier (0.70 gallons evaporated per hour) incorporating a water recirculation system for use where drain facilities are not accessible or available. It uses 100% of the water that goes into the unit. Also you can automatically adjust humidity levels based upon outside air temperature with the Automatic Digital Control and remote sensing bulb.

Automatic Digital Control Features

  • Shows that the humidifier is operating
  • Allows you to check relative humidity level
  • Tells you when it's time to change the water panel
  • Gives you service alerts

Features

  • Features the model 60 truly automatic control
  • Eliminates standing water, making it the perfect choice for homes with septic systems, locations where a floor drain is not available or families interested in water conservation
  • Has an evaporation capacity of 0.70 gallons per hour
  • Humidifies tightly-constructed homes up to a 4,000 square foot in size

The Aprilaire 400 automatic bypass Humidifier includes a built-in bypass damper that is conveniently labeled for winter and summer settings. The Aprilaire 400 comes complete with the new model 60 Aprilaire digital humidity control, one Aprilaire water panel, outdoor temperature sensor, saddle valve, 24V transformer, and Aprilaire installation instructions.

Type: Drainless Bypass
Evaporative Capacity: 17 gal/day
Humidistat: Automatic Digital
Dimensions: 15-3/8"(W) x 15-3/4"(H) x 10-1/4"(D)
Plenum Opening: 10”(W) x 12-3/4”(H)

Furnished Materials

  • Built-in bypass damper
  • 24 VAC Transformer
  • Automatic Digital Humidifier Control (Humidistat)
  • Remote temperature sensor
  • Saddle valve
  • (1) Model 45 water panel
  • Humidifier installation template
  • Installation instructions

Not Furnished Materials

  • Mounting screws (sheet metal screws)
  • Water supply line (1/4" copper)
  • Drain line (1/2" I.D. hose)
  • Low voltage wire (thermostat wire) for remote temperature sensor (length depends on sensor location)
  • Bypass ductwork
  • Model 50 Current Sensing Relay (if required)

Additional Information

Model Number400
Humidifier TypeBypass
BrandAprilaire

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Technical Specs

  • Dimensions: 15-3/8" (W) x 15-3/4" (H) x 10-1/4" (D)
  • Evaporative Capacity: 0.70 Gallons/Hour
  • Plenum Opening Size: 10” (W) x 12.75” (H)
  • Drain Connection (I.D.): .5"
  • Bypass Duct Diameter: 6"