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Best Whole house humidifiers home furnace deals in the United States

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114 deals found

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Deals are available from 4 stores and 12 brands. An additional discount is available for 31 items. Last updated on May 6, 2024.
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
AprilAire 500M Whole-House Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 3,600 Sq. Ft., White
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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
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
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Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount
Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount
Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount
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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
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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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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
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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
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DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier with 8 UV-C LEDs, Atomizing Cool Mist Variable Capacities for Homes and Offices from 1000 to 3500 sq. ft.
DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier with 8 UV-C LEDs, Atomizing Cool Mist Variable Capacities for Homes and Offices from 1000 to 3500 sq. ft.
DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier with 8 UV-C LEDs, Atomizing Cool Mist Variable Capacities for Homes and Offices from 1000 to 3500 sq. ft.
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Honeywell HE360D 18 Gal. Powered Whole House Humidifier and Digital Humidistat
Honeywell HE360D 18 Gal. Powered Whole House Humidifier and Digital Humidistat
Honeywell HE360D 18 Gal. Powered Whole House Humidifier and Digital Humidistat
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DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier with 8 UV-C LEDs, Atomizing Cool Mist Variable Capacities for Homes and Offices from 1000 to 3500 sq. ft.
DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier with 8 UV-C LEDs, Atomizing Cool Mist Variable Capacities for Homes and Offices from 1000 to 3500 sq. ft.
DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier with 8 UV-C LEDs, Atomizing Cool Mist Variable Capacities for Homes and Offices from 1000 to 3500 sq. ft.
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NEW HAMILTON WHOLE HOUSE HUMIDIFIER WATER SAVER FLOW THROUGH 12HF FULL WARRANTY
NEW HAMILTON WHOLE HOUSE HUMIDIFIER WATER SAVER FLOW THROUGH 12HF FULL WARRANTY
NEW HAMILTON WHOLE HOUSE HUMIDIFIER WATER SAVER FLOW THROUGH 12HF FULL WARRANTY
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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
15% Off
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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$389.99
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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
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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
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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.
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$130.2
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