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Best Whole house humidifiers home furnace deals in the United States

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109 deals found

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Deals are available from 5 stores and 13 brands. An additional discount is available for 36 items. Last updated on May 21, 2024.
AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
17% Off
AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
New
$166.33
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AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
28% Off
AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
Used
$166.33
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Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount
30% Off
Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount
Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount
New
$79.99
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AprilAire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
AprilAire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
AprilAire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
New
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Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE280A
25% Off
Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE280A
Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE280A
New
$93.32
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DAYTON 4C225 30 in Whole House Fan Premium Ceiling Shutter / Ceiling Shutter
DAYTON 4C225 30 in Whole House Fan Premium Ceiling Shutter / Ceiling Shutter
DAYTON 4C225 30 in Whole House Fan Premium Ceiling Shutter / Ceiling Shutter
New
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AprilAire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
AprilAire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
AprilAire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
Used
Free Shipping
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AprilAire 700 Whole Home Humidifier, Automatic Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 5,300 Sq. Ft., White
AprilAire 700 Whole Home Humidifier, Automatic Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 5,300 Sq. Ft., White
AprilAire 700 Whole Home Humidifier, Automatic Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 5,300 Sq. Ft., White
New
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Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE280A
Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE280A
Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE280A
New
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AprilAire 700 Whole Home Humidifier, Automatic Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 5,300 Sq. Ft., White
AprilAire 700 Whole Home Humidifier, Automatic Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 5,300 Sq. Ft., White
AprilAire 700 Whole Home Humidifier, Automatic Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 5,300 Sq. Ft., White
Used
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Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier.
4% Off
Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier.
Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier.
New
$130.2
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Hamilton Beach Cool Mist Steam Whole House Humidifier & Tabletop Humidifier 5000 Sq. Ft. in White | 12.75 H x 12.25 W x 8 D in | Wayfair 04700
Hamilton Beach Cool Mist Steam Whole House Humidifier & Tabletop Humidifier 5000 Sq. Ft. in White | 12.75 H x 12.25 W x 8 D in | Wayfair 04700
Hamilton Beach Cool Mist Steam Whole House Humidifier & Tabletop Humidifier 5000 Sq. Ft. in White | 12.75 H x 12.25 W x 8 D in | Wayfair 04700
New
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AprilAire 700M Whole-House Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,300 Sq. Ft., White
15% Off
AprilAire 700M Whole-House Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,300 Sq. Ft., White
AprilAire 700M Whole-House Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,300 Sq. Ft., White
New
$309.99
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AprilAire 700M Whole-House Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,300 Sq. Ft., White
24% Off
AprilAire 700M Whole-House Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,300 Sq. Ft., White
AprilAire 700M Whole-House Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,300 Sq. Ft., White
Used
$309.99
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BRAND NEW Honeywell Home Whole House ‎Humidifier - HE240 Furnace Duct Mounted
BRAND NEW Honeywell Home Whole House ‎Humidifier - HE240 Furnace Duct Mounted
BRAND NEW Honeywell Home Whole House ‎Humidifier - HE240 Furnace Duct Mounted
New
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