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Healthy Climate HCWB3-12, Bypass Humidifier with Manual Humidistat, 24 VAC, 12 Gallon/Day

Model: HCWB3-12
Availability:In Stock - Ready to ship
  • Air plenum with a by-pass duct from the return plenum in upflow and horizontal applications
  • Water flows into distribution tray and weeps down through the evaporator pad
  • Wired in series with the humidifier water solenoid valve
  • Duct mount only
  • Automatic or manual mode control
Pay a deposit of $200.00 per item

Order Total: Starting at $599.00

SKU: H-HCWB3-12 Category:

APPLICATIONS

  • Applicable to most forced air installations
  • Installs on the supply air plenum with a by-pass duct from the return plenum in upflow and horizontal applications
  • Installs on the return air plenum with a by-pass duct from the supply plenum in downflow applications
  • See Typical Applications
  • Provides additional humidity to the home during the heating season to increase comfort level
  • Do not install where freezing may occur
  • Humidifier, saddle valve, and manual or automatic humidifier control (depending on model) shipped in one package

SEQUENCE OF OPERATION

  • Humidifier will only operate when indoor blower is operating
  • When the level of moisture in the return air or living space area drops below the set point of the humidifier control, the water solenoid valve opens
  • Water flows into distribution tray and weeps down through the evaporator pad
  • By-pass air flows over the evaporator pad, increasing the humidity of the air, and then back into the return air stream
  • When the humidifier control is satisfied the water solenoid valve closes

CABINET

  • Rugged, corrosion-resistant molded plastic
  • Shipped for left-hand by-pass duct connection
  • For right-hand by-pass duct connection, rotate humidifier cabinet 180º top for bottom and relocate drain spud
  • See Installation Instructions for additional details
  • Built-in damper included to close off bypass duct during summer cooling operation

CONTROLS

Manual Humidistat – HCWB3-12 and HCWB3-17

  • Can be horizontally mounted on wall or duct
  • Provides manual control of room relative humidity
  • Wired in series with the humidifier water solenoid valve
  • Adjustable setting

Automatic Humidifier Control – HCWB3-12A and HCWB3-17A

  • Duct mount only
  • Automatic or manual mode control
  • Manual Mode label (with resistor to bypass outdoor temperature sensor) are furnished to indicate when humidistat is installed in Manual Mode
  • Senses duct air relative humidity and outdoor temperature
  • Includes outdoor temperature sensor for use with automatic control option and resistor for manual control setting
  • Adjusts humidity setpoint to provide optimum humidity levels within the space
  • Adjustable setting

Installation

Specification

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