Honeywell Home HE400A Whole House Humidifier and Digital Humidistat

Compare price from $100.00 ~ $339.19

Compare Buying Options

Sort by Lowest Price	Item price	Delivery
eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$100.00	$69.45 delivery by Oct 9Not eligible for returns

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$124.99	Delivery date & cost shown at checkout

eBay Honeywell Whole House Humidifier and Digital Humidistat HE400A	$125.99	$34.95 deliveryFree 30-day returns

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$138.57	$22.15 delivery by Oct 4Not eligible for returns

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$144.99	Free delivery by Oct 330-day returns

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$150.00	$35.15 delivery by Oct 7Not eligible for returns

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$160.00	Free delivery by Oct 17Not eligible for returns

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat	$160.19	Free delivery by Tue, Feb 13

eBay Honeywell Home HE400A 17-Gallon Console Evaporative Electronic Humidifier	$189.95	Delivery date & cost shown at checkout

eBay Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft	$200.00	$18.45 delivery by Oct 330-day returns

Amazon Honeywell Home HE400A Whole House Humidifier and Digital Humidistat	$292.49	Delivery date & cost shown at checkout

Home Depot Up to 4,000 Sq. ft. 17 Gallon Whole House Bypass Evaporative Humidifier with Digital Humidistat	$319.00	Delivery date & cost shown at checkout

The BuildClub Honeywell Home HE400A 17-Gallon Console Evaporative Electronic Humidifier (For Rooms Up To 4000-sq ft) Gray Lowes.com	$319.97	Delivery date & cost shown at checkout

DoorDash Honeywell Home HE400A Whole House Bypass Evaporative Humidifier	$319.99	$5.99 delivery

DoorDash Honeywell Home HE400A Whole House Bypass Evaporative Humidifier	$334.99	$5.99 delivery

Lowe's Honeywell Home HE400A 17-Gallon Console Evaporative Electronic Humidifier (For Rooms Up To 4000-sq ft) Gray Lowes.com	$319.99	Delivery date & cost shown at checkout

Instacart Honeywell Home HE400A Whole House Bypass Evaporative Humidifier	$327.95	$24 same-day delivery

Instacart Honeywell Home HE400A Whole House Humidifier and Digital Humidistat	$339.19	$24.00 delivery by today

100.00
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
$69.45 delivery by Oct 9Not eligible for returns
124.99
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
Delivery date & cost shown at checkout
125.99
eBay
Honeywell Whole House Humidifier and Digital Humidistat HE400A
$34.95 deliveryFree 30-day returns
138.57
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
$22.15 delivery by Oct 4Not eligible for returns
144.99
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
Free delivery by Oct 330-day returns
150.00
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
$35.15 delivery by Oct 7Not eligible for returns
160.00
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
Free delivery by Oct 17Not eligible for returns
160.19
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat
Free delivery by Tue, Feb 13
189.95
eBay
Honeywell Home HE400A 17-Gallon Console Evaporative Electronic Humidifier
Delivery date & cost shown at checkout
200.00
eBay
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat 4,000 sq ft
$18.45 delivery by Oct 330-day returns
292.49
Amazon
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat
Delivery date & cost shown at checkout
319.00
Home Depot
Up to 4,000 Sq. ft. 17 Gallon Whole House Bypass Evaporative Humidifier with Digital Humidistat
Delivery date & cost shown at checkout
319.97
The BuildClub
Honeywell Home HE400A 17-Gallon Console Evaporative Electronic Humidifier (For Rooms Up To 4000-sq ft) Gray Lowes.com
Delivery date & cost shown at checkout
319.99
DoorDash
Honeywell Home HE400A Whole House Bypass Evaporative Humidifier
$5.99 delivery
334.99
DoorDash
Honeywell Home HE400A Whole House Bypass Evaporative Humidifier
$5.99 delivery
319.99
Lowe's
Honeywell Home HE400A 17-Gallon Console Evaporative Electronic Humidifier (For Rooms Up To 4000-sq ft) Gray Lowes.com
Delivery date & cost shown at checkout
327.95
Instacart
Honeywell Home HE400A Whole House Bypass Evaporative Humidifier
$24 same-day delivery
339.19
Instacart
Honeywell Home HE400A Whole House Humidifier and Digital Humidistat
$24.00 delivery by today

Product Details

The HE400A Whole House Humidifier treats your whole house, improves comfort, reduces energy costs, conserves water, operates quietly and is easy to maintain. Installed out of sight with your central heating and cooling system, this whole house humidifier helps you maintain a comfortable humidity level in every area of your home. Easily installed on your current furnace by mounting on either the warm air supply or return air duct of forced air furnaces to distribute moisture throughout your home. Reduces water waste and provides increased efficiency by only running water when humidity is needed, and the furnace is delivering warm air – cutting water waste and saving energy by eliminating the constant cycling of air. With the included digital humidistat with outdoor sensor acting as controller for your new humidifier, you can set your desired humidity level — and forget it as the unit turns on and off automatically to maintain your preset.

Related Products

Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo

$1698.3

Compare at 6 stores

ZeroWater Official Replacement Filter - 5-Stage Filter Replacement 0 TDS for Improved Tap Water Taste - System NSF Certified to Reduce Lead, Chromium, and PFOA/PFOS, 2-Pack

$36.99

Compare at 15 stores

Kraus Bolden 2-in-1 Commercial Style Pull-Down Single Handle Water Filter Kitchen Faucet for Water Filtration System Brushed Brass & Matte Black

$229.95

Compare at 15 stores

Filterbaby Advanced Water Filter White

$158.6

Compare at 8 stores

Portable Softener 3.2 Kgr Shorty for Rv and Other Tight Spaces and Day Trips

$255.48

Compare at 3 stores

Popular Products

$Chroma\u205fERT Kids Bike Head Protection Kids Head Circumferences 48-54 cm$

Chroma\u205fERT Kids Bike Head Protection Kids Head Circumferences 48-54 cm

$28

Compare at 4 stores

Xiem Lightweight Precision Applicator, 3 Ounce Set (Blue)

$49.83

Compare at 15 stores

Daughters List Miniature Unicorn Snow Globe

$48.51

Compare at 6 stores

Easton 2022 Ghost Advanced -8 Fastpitch Bat

$299.95

Compare at 10 stores

Performa Activ Series Shaker Bottle, 28 Ounce

$7.19

Compare at 2 stores

Honeywell Home HE400A Whole House Humidifier and Digital Humidistat

Compare Buying Options