Home HVAC & IAQ Honeywell Whole House Humidifiers

Honeywell Whole House Humidifiers

TrueSTEAM and TrueEASE series by Honeywell are duct mount humidifiers designed for whole-house applications. They are quiet, require little maintenance and help to improve comfort and reduce energy costs.

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Product Description Part# / Brand Qty Unit Price
6-gallon TrueSTEAM Humidifier w/ HumidiPRO Digital Humidity Control
Free shipping
In Stock
HM506A2000
Honeywell
x1
$322.00 / each
9-gallon TrueSTEAM Humidifier w/ HumidiPRO Digital Humidity Control
Free shipping
Temporarily Out of Stock
HM509A2000
Honeywell
x1
$387.00 / each
12-gallon TrueSTEAM Humidifier w/ HumidiPRO Digital Humidity Control
Free shipping
Temporarily Out of Stock
HM512A2000
Honeywell
x1
$505.00 / each
12-gallon TrueEASE Bypass Evaporative Humidifier w/ HumidiPRO Digital Humidity Control
In Stock
HE100A1000
Honeywell
x1
$141.43 / each Add to card ';
17-gallon TrueEASE Bypass Evaporative Humidifier w/ HumidiPRO Digital Humidity Control
In Stock
HE200A1000
Honeywell
x1
$155.71 / each Add to card ';
12-gallon TrueEASE Advanced Bypass Evaporative Humidifier w/ HumidiPRO Digital Humidity Control
In Stock
HE150A1005
Honeywell
x1
$202.54 / each Add to card ';
17-gallon TrueEASE Advanced Bypass Evaporative Humidifier w/ HumidiPRO Digital Humidity Control
In Stock
HE250A1005
Honeywell
x1
$217.11 / each Add to card ';
18-gallon TrueEASE Advanced Fan-Powered Evaporative Humidifier w/ HumidiPRO Digital Humidity Control
Free shipping
In Stock
HE300A1005
Honeywell
x1
$275.40 / each Add to card ';
HumidiPRO Digital Humidity Control
In Stock
H6062A1000
Honeywell
x1
$49.95 / each
x4
$195.80 / box
($48.95 / each)
TrueIAQ Automatic Digital IAQ Control
In Stock
DG115EZIAQ
Honeywell
x1
$47.95 / each
x4
$187.80 / box
($46.95 / each)
Manual Humidistat
In Stock
H8908ASPST
Honeywell
x1
$37.95 / each
x4
$149.00 / box
($37.25 / each)
Manual Humidistat, White
In Stock
H46D1214
Honeywell
x1
$74.95 / each
x4
$291.80 / box
($72.95 / each)
Humidity Controller
In Stock
H600A1014
Honeywell
x1
$115.95 / each
x4
$447.80 / box
($111.95 / each)
TrueSTEAM 10ft Remote Mount Kit
In Stock
50024917-001
Honeywell
x1
$91.95 / each
TrueSTEAM 20ft Remote Mount Kit
In Stock
50024917-002
Honeywell
x1
$118.95 / each
TrueSTEAM In-Line Water Filter for Scale And Sediment
Temporarily Out of Stock
50028044-001
Honeywell
x1
$28.50 / each
TrueSTEAM RO Filter w/ Tank
In Stock
50045947-001
Honeywell
x1
$156.95 / each
#1 and #2 Replacement Filters for 50045947 TrueSTEAM RO Filter System
In Stock
50046086-001
Honeywell
x1
$72.95 / each
TrueSTEAM Cover
In Stock
50028004-001
Honeywell
x1
$14.25 / each
TrueSTEAM Small Water Tank for HM506
Temporarily Out of Stock
50033182-001
Honeywell
x1
$30.95 / each
TrueSTEAM Large Water Tank for HM509, HM512
In Stock
50033181-001
Honeywell
x1
$34.25 / each
TrueSTEAM Water Level Sensor Assembly
In Stock
50027998-002
Honeywell
x1
$34.25 / each
TrueSTEAM Duct or Remote Mount Differential Pressure Switch
In Stock
50027910-001
Honeywell
x1
$32.95 / each
Solenoid Valve for TrueSTEAM
In Stock
50027997-001
Honeywell
x1
$34.25 / each
TrueSTEAM Backflow Preventer w/ Manual Shut-Off
In Stock
50043683-001
Honeywell
x1
$34.95 / each
TrueSTEAM Remote Mount Nozzles
In Stock
50028001-001
Honeywell
x1
$69.95 / each
TrueSTEAM Duct Nozzle
In Stock
50028003-001
Honeywell
x1
$33.50 / each
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About Whole House Humidifiers

Humidity level is an important factor which affects both the human body and the condition of the home. In a dry air environment, the air sucks up moisture from all around, including skin, plants, wood floors, etc. As a result, symptoms such as itchy eyes, dry and flaky skin, irritated throat and dry nasal passages, develop. Dry air also takes its toll on home furnishings, causing cracking of the paint and finishes on hardwood floors, woodwork and artwork.

Whole house humidifiers, installed directly or remotely onto the ductwork of the central air heating or cooling system, solve these problems by monitoring humidity level and providing a measured discharge of water vapor (TrueEASE) or steam (TrueSTEAM) into the plenum to maintain desired humidity levels.

Honeywell whole-house humidifiers are energy-efficient, using water only as needed and are capable of saving thousands of gallons of water per year, compared to competition. Since humid air feels warmer than dry, temperature settings on a thermostat can be reduced, resulting in additional savings. All models are backed by a 5-year warranty.

TrueSTEAM Series

TrueSTEAM system by Honeywell provides the cleanest, most consistent and eco-friendly humidification, while consuming up to 70% less water than flow-though evaporating humidifiers. The system can be installed directly onto the ductwork or mounted remotely if needed and can be installed in minutes. It’s self-cleaning and requires practically no maintenance.

TrueEASE Series

Honeywell TrueEASE evaporative humidifier series includes bypass and fan powered type humidifiers designed for installation onto the ductwork of the HVAC system. Bypass humidifiers utilize a pressure differential between supply and return (or hot and cold) air ducts and require access for installation to both. Fan-powered humidifiers have a built-in fan and are mounted on the supply duct only. TrueEASE humidifiers are truly easy to use and maintain and provide versatile and cost-efficient solutions for any home.

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