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Honeywell HM509A2000 - TrueSteam™ 9-Gallon With HumidiPRO™ Digital Humidity Control

Item: HM509A2000
MFR: HM509A2000/U

This product is no longer available for purchase.

Comparable Products


Honeywell TrueSTEAM 9-Gallon With HumidiPRO Digital Humidity Control
Steam provides the highest and most consistent levels of humidity.
  • Application flexibility - Mount directly to the duct or remotely up to 20 feet away into tight-fitting or unconditioned air spaces.
  • Installs in minutes - Limited duct cutting and bracket-mount design takes less than 5 minutes to complete.
  • Easy maintenance - Self-regulates cleaning cycles throughout the year. Annual maintenance requires no tools to access and clean, saving time and money on annual contractor service calls.
  • 5-year warranty


NameHoneywell HM509A2000 - TrueSteam™ 9-Gallon With HumidiPRO™ Digital Humidity Control
Gemaire Item NumberHM509A2000
Manufacturer Product NumberHM509A2000/U
SKU - PIM Number1389112013381
ERP Number339895
Unit of MeasureEA
Weight18.9 Pounds (Lb)
Length9.0 Inches (In)
Width11.3 Inches (In)
Height19.0 Inches (In)
Country of OriginMEX
Voltage120 VAC
IncludesHumidifier, Outdoor Temperature Sensor, duct template hardware, saddle valve, drain supply water tubing, duct nozzle, mounting bracket, backflow valve, and HumidiPRO Digital Humidity Control
ApplicationAir Quality
Capacity Gallons9 gal. per day
MountingDuct or Remote Mount (up to 20 feet/6 meters)
Temperature Range34°F to 104°F (1.1°C to 40°C)
TypeSteam Humidifier
Warranty OfferedYes
Energy Star RatedNo
UL ListedNo
UL RecognizedNo
GEM - Case Quantity


Parts List