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Best Whole house humidifiers furnace deals in the United States

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114 deals found

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Deals are available from 3 stores and 12 brands. An additional discount is available for 45 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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Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier
34% Off
Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier
Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier
New
$130.29
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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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Aprilaire 400M - Whole House Humidifier Automatic Water Saver Furnace
23% Off
Aprilaire 400M - Whole House Humidifier Automatic Water Saver Furnace
Aprilaire 400M - Whole House Humidifier Automatic Water Saver Furnace
New
$214.29
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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 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
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AprilAire 600M Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
AprilAire 600M Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
AprilAire 600M Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
New
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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 600M Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
AprilAire 600M Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
AprilAire 600M Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White
Used
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BRYANT- WHOLE HOUSE FURNACE HVAC HUMIDIFIER - Model: HUMBBSBP - with Humidistat
BRYANT- WHOLE HOUSE FURNACE HVAC HUMIDIFIER - Model: HUMBBSBP - with Humidistat
BRYANT- WHOLE HOUSE FURNACE HVAC HUMIDIFIER - Model: HUMBBSBP - with Humidistat
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CG INTERNATIONAL TRADING Humidifiers For Large Room, 10L(2.64Gal) Steam Whole House Humidifier w/ Auto Shut Off, Filterless Design | Wayfair a463
CG INTERNATIONAL TRADING Humidifiers For Large Room, 10L(2.64Gal) Steam Whole House Humidifier w/ Auto Shut Off, Filterless Design | Wayfair a463
CG INTERNATIONAL TRADING Humidifiers For Large Room, 10L(2.64Gal) Steam Whole House Humidifier w/ Auto Shut Off, Filterless Design | Wayfair a463
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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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Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE240A
Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE240A
Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE240A
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