Resideo HE205A1000 Humidifier
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Resideo HE205A1000 Humidifier

Resideo HE205A1000 Humidifier

The Resideo HE205A1000 is a high-performance whole house bypass humidifier designed for reliable moisture control in residential applications up to 18,000 cubic feet. Engineered as a direct replacement for the Aprilaire 400, this duct mount humidifier delivers a substantial 17 gallons per day (64 liters per day) to maintain optimal indoor air quality and prevent the structural damage associated with dry air. This 24 Vac flow-through humidifier features a 6-inch bypass duct opening and utilizes a pressure differential system to move warm air across a saturated antimicrobial humidifier pad. The kit includes the H8908 manual humidity control and a 24V transformer, ensuring a complete solution for HVAC contractors looking for an efficient evaporative humidifier integration. The inclusion of an AgION™ antimicrobial pad inhibits mold growth on the media, while the PerfectFlo™ water distribution tray ensures uniform coverage for maximum evaporation efficiency during the heating cycle.

  • High Capacity Output: Delivers 17 GPD to effectively manage humidity in larger homes.
  • Direct Replacement Logic: Specifically designed to replace older 400 series models with minimal duct modifications.
  • Antimicrobial Protection: Features AgION™ coating to maintain a clean internal environment and reduce maintenance frequency.
  • Manual Control Included: Ships with the H8908 humidistat for straightforward, reliable mechanical humidity sensing.
  • Optimized Airflow: The large bypass design minimizes static pressure impact on the air handler.
Common Questions

Is the HE205A1000 compatible with variable speed blowers?
Yes, it is compatible, though bypass systems are most efficient during high-heat cycles. Ensure the bypass damper is correctly adjusted for your system's static pressure.

What duct size is required for the bypass connection?
This unit requires a standard 6-inch diameter bypass duct for connection between the supply and return plenums.

Does this model require a floor drain?
Yes, as a flow-through evaporative unit, it requires a 1/2-inch ID drain line to carry away excess water that does not evaporate.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

$75.45

Original: $215.56

-65%
Resideo HE205A1000 Humidifier

$215.56

$75.45

Resideo HE205A1000 Humidifier

The Resideo HE205A1000 is a high-performance whole house bypass humidifier designed for reliable moisture control in residential applications up to 18,000 cubic feet. Engineered as a direct replacement for the Aprilaire 400, this duct mount humidifier delivers a substantial 17 gallons per day (64 liters per day) to maintain optimal indoor air quality and prevent the structural damage associated with dry air. This 24 Vac flow-through humidifier features a 6-inch bypass duct opening and utilizes a pressure differential system to move warm air across a saturated antimicrobial humidifier pad. The kit includes the H8908 manual humidity control and a 24V transformer, ensuring a complete solution for HVAC contractors looking for an efficient evaporative humidifier integration. The inclusion of an AgION™ antimicrobial pad inhibits mold growth on the media, while the PerfectFlo™ water distribution tray ensures uniform coverage for maximum evaporation efficiency during the heating cycle.

  • High Capacity Output: Delivers 17 GPD to effectively manage humidity in larger homes.
  • Direct Replacement Logic: Specifically designed to replace older 400 series models with minimal duct modifications.
  • Antimicrobial Protection: Features AgION™ coating to maintain a clean internal environment and reduce maintenance frequency.
  • Manual Control Included: Ships with the H8908 humidistat for straightforward, reliable mechanical humidity sensing.
  • Optimized Airflow: The large bypass design minimizes static pressure impact on the air handler.
Common Questions

Is the HE205A1000 compatible with variable speed blowers?
Yes, it is compatible, though bypass systems are most efficient during high-heat cycles. Ensure the bypass damper is correctly adjusted for your system's static pressure.

What duct size is required for the bypass connection?
This unit requires a standard 6-inch diameter bypass duct for connection between the supply and return plenums.

Does this model require a floor drain?
Yes, as a flow-through evaporative unit, it requires a 1/2-inch ID drain line to carry away excess water that does not evaporate.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

Product Information

Shipping & Returns

Description

The Resideo HE205A1000 is a high-performance whole house bypass humidifier designed for reliable moisture control in residential applications up to 18,000 cubic feet. Engineered as a direct replacement for the Aprilaire 400, this duct mount humidifier delivers a substantial 17 gallons per day (64 liters per day) to maintain optimal indoor air quality and prevent the structural damage associated with dry air. This 24 Vac flow-through humidifier features a 6-inch bypass duct opening and utilizes a pressure differential system to move warm air across a saturated antimicrobial humidifier pad. The kit includes the H8908 manual humidity control and a 24V transformer, ensuring a complete solution for HVAC contractors looking for an efficient evaporative humidifier integration. The inclusion of an AgION™ antimicrobial pad inhibits mold growth on the media, while the PerfectFlo™ water distribution tray ensures uniform coverage for maximum evaporation efficiency during the heating cycle.

  • High Capacity Output: Delivers 17 GPD to effectively manage humidity in larger homes.
  • Direct Replacement Logic: Specifically designed to replace older 400 series models with minimal duct modifications.
  • Antimicrobial Protection: Features AgION™ coating to maintain a clean internal environment and reduce maintenance frequency.
  • Manual Control Included: Ships with the H8908 humidistat for straightforward, reliable mechanical humidity sensing.
  • Optimized Airflow: The large bypass design minimizes static pressure impact on the air handler.
Common Questions

Is the HE205A1000 compatible with variable speed blowers?
Yes, it is compatible, though bypass systems are most efficient during high-heat cycles. Ensure the bypass damper is correctly adjusted for your system's static pressure.

What duct size is required for the bypass connection?
This unit requires a standard 6-inch diameter bypass duct for connection between the supply and return plenums.

Does this model require a floor drain?
Yes, as a flow-through evaporative unit, it requires a 1/2-inch ID drain line to carry away excess water that does not evaporate.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.