Shop Furnace Humidifier Replacement

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$299.99
$339.99
Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
831
Free shipping
11% off
$299.99
$339.99
Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
831
$279.99
Aprilaire 600m Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
882
Free shipping
$279.99
Aprilaire 600m Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
882
$24.99
$30.59
4655 Manual Humidistat For Aprilaire Whole Home Humidifier, Manual Water Saver Furnace Humidifier
Amazon.com
95
18% off
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$30.59
4655 Manual Humidistat For Aprilaire Whole Home Humidifier, Manual Water Saver Furnace Humidifier
Amazon.com
95
$80.18
60 Whole House Humidifier Control Humidistat With Outdoor Temperature Sensor, Compatible With 400, 500, 600, 700, Automatic Digital Whole House
Amazon.com
Free shipping
$80.18
60 Whole House Humidifier Control Humidistat With Outdoor Temperature Sensor, Compatible With 400, 500, 600, 700, Automatic Digital Whole House
Amazon.com
Free shipping
$96.55
$102.42
Aprilaire 65 Manual Digital Whole-House Wall Mounted Humidifier Control Humidistat For Aprilaire Whole-House Humidifiers, Low Voltage 24VAC
Amazon.com
9
Free shipping
$96.55
$102.42
Aprilaire 65 Manual Digital Whole-House Wall Mounted Humidifier Control Humidistat For Aprilaire Whole-House Humidifiers, Low Voltage 24VAC
Amazon.com
9
$189.95
$282.17
GENUINE Generalaire 1042LH 19.2GPD Bypass Humidifier Part 5144
FiltersFast.com
32% off
$189.95
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GENUINE Generalaire 1042LH 19.2GPD Bypass Humidifier Part 5144
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$47.03
Aprilaire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 600, 600A, And 600m
Amazon.com
27K+
Free shipping
$47.03
Aprilaire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 600, 600A, And 600m
Amazon.com
27K+
$469.99
Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
Amazon.com
731
Free shipping
$469.99
Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
Amazon.com
731
$57.99
Aprilaire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 700, 700A, And 700m
Amazon.com
1K+
Free shipping
$57.99
Aprilaire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 700, 700A, And 700m
Amazon.com
1K+
$524.99
Aprilaire 720A Whole-House Fan-Powered Evaporative Humidifier - 21 Gallons Per Day, Water Saving With Automatic Digital Control For Up To 6,250 Sq. Ft
Amazon.com
24
Free shipping
$524.99
Aprilaire 720A Whole-House Fan-Powered Evaporative Humidifier - 21 Gallons Per Day, Water Saving With Automatic Digital Control For Up To 6,250 Sq. Ft
Amazon.com
24
$192.04
$256.05
Hot-Sell!White 600m Large Capacity Whole-House Humidifier, Manual High Output Furnace Humidifier
Aliexpress
Free shipping
24% off
$192.04
$256.05
Hot-Sell!White 600m Large Capacity Whole-House Humidifier, Manual High Output Furnace Humidifier
Aliexpress
Free shipping
$13.55
$14.99
Honeywell Home HC26P Whole House Humidifier Pad 10 X 13 X 1.5 Inches
Amazon.com
3K+
$13.55
$14.99
Honeywell Home HC26P Whole House Humidifier Pad 10 X 13 X 1.5 Inches
Amazon.com
3K+
$44.76
Aprilaire 35 Water Panel For Humidifier 350, 360, 560, 568, 600, 700, 760, 768 (Pack Of 2)
Amazon.com
1K+
Free shipping
$44.76
Aprilaire 35 Water Panel For Humidifier 350, 360, 560, 568, 600, 700, 760, 768 (Pack Of 2)
Amazon.com
1K+
$15.99
Aprilaire 35 Water Panel Humidifier Filter Replacement For Aprilaire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700
Amazon.com
25K+
$15.99
Aprilaire 35 Water Panel Humidifier Filter Replacement For Aprilaire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700
Amazon.com
25K+
$209.95
$241.17
Lennox Y2784 HCWB3-12 Healthy Climate Whole-Home Bypass Humidifier
FiltersFast.com
12% off
$209.95
$241.17
Lennox Y2784 HCWB3-12 Healthy Climate Whole-Home Bypass Humidifier
FiltersFast.com
$243.61
International Comfort Pro Large Bypass Humidifier Hmiclb17b - Genuine OEM Replacement Part
Walmart
Free shipping
$243.61
International Comfort Pro Large Bypass Humidifier Hmiclb17b - Genuine OEM Replacement Part
Walmart
Free shipping
$12.33
Air King Series Humidifier For: Wait1000 Drum Style Furnace Humidifiers 90S
DkHardware.com
$12.33
Air King Series Humidifier For: Wait1000 Drum Style Furnace Humidifiers 90S
DkHardware.com
$164.21
Trion 265000-001 Mister-Mini Duct-Mounted Atomizing Humidifier | Supplyhouse.Com
SupplyHouse.com
19
$164.21
Trion 265000-001 Mister-Mini Duct-Mounted Atomizing Humidifier | Supplyhouse.Com
SupplyHouse.com
19
$428.03
Honeywell He365a1000 Fan-Powered Flow-Through Humidifier And Humidistat
Walmart
3
Free shipping
$428.03
Honeywell He365a1000 Fan-Powered Flow-Through Humidifier And Humidistat
Walmart
3
$279.95
$281.95
Lennox Y2785 HCWB3-12A Humidifier 12 GPD
FiltersFast.com
$279.95
$281.95
Lennox Y2785 HCWB3-12A Humidifier 12 GPD
FiltersFast.com
$322.60
Trion 269450-001 Comfortbreeze CB777 Atomizing Humidifier | Supplyhouse.Com
SupplyHouse.com
16
$322.60
Trion 269450-001 Comfortbreeze CB777 Atomizing Humidifier | Supplyhouse.Com
SupplyHouse.com
16
$447.63
General Aire 5961 4400A Fan-Assist Humidifier With Automatic Humidistat | Supplyhouse.Com
SupplyHouse.com
$447.63
General Aire 5961 4400A Fan-Assist Humidifier With Automatic Humidistat | Supplyhouse.Com
SupplyHouse.com
$870.50
Carrier HUMCRLFP1518 Cor Large Fan Powered Humidifier (18 GDP) | Supplyhouse.Com
SupplyHouse.com
6
$870.50
Carrier HUMCRLFP1518 Cor Large Fan Powered Humidifier (18 GDP) | Supplyhouse.Com
SupplyHouse.com
6
$1,097.99
Aprilaire 800 Series 800 Steam Humidifier | Supplyhouse.Com
SupplyHouse.com
88
$1,097.99
Aprilaire 800 Series 800 Steam Humidifier | Supplyhouse.Com
SupplyHouse.com
88
$214.99
$219.99
Honeywell HE240D Whole House Bypass Flow-Through Humidifier
Sylvane
$214.99
$219.99
Honeywell HE240D Whole House Bypass Flow-Through Humidifier
Sylvane
How to Install a Humidifier
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How to Change Your Furnace Humidifier Pad | Quick & Easy DI…
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How to Install a Whole-House Ductless Humidifier | Ask This Ol…
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Aprilaire 500 whole house furnace humidifier DIY installation, tips an…
156.3K viewsNov 29, 2017
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646K viewsJun 25, 2016
YouTubeThis Old House
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How to Test and Replace a Furnace Humidistat
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YouTubeMr. Hardware
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How to Change a Furnace Filter -- Buildipedia DIY
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Aprilaire 600M Humidifier Installation Walkthrough
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YouTubeKnow How Now
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6:15
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Shop Furnace Humidifier Replacement

Sponsored
About our ads
$299.99
$339.99
Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
831
Free shipping
11% off
$299.99
$339.99
Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
831
$279.99
Aprilaire 600m Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
882
Free shipping
$279.99
Aprilaire 600m Whole-House Humidifier, Manual High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft.,
Amazon.com
882
$24.99
$30.59
4655 Manual Humidistat For Aprilaire Whole Home Humidifier, Manual Water Saver Furnace Humidifier
Amazon.com
95
18% off
$24.99
$30.59
4655 Manual Humidistat For Aprilaire Whole Home Humidifier, Manual Water Saver Furnace Humidifier
Amazon.com
95
$80.18
60 Whole House Humidifier Control Humidistat With Outdoor Temperature Sensor, Compatible With 400, 500, 600, 700, Automatic Digital Whole House
Amazon.com
Free shipping
$80.18
60 Whole House Humidifier Control Humidistat With Outdoor Temperature Sensor, Compatible With 400, 500, 600, 700, Automatic Digital Whole House
Amazon.com
Free shipping
$96.55
$102.42
Aprilaire 65 Manual Digital Whole-House Wall Mounted Humidifier Control Humidistat For Aprilaire Whole-House Humidifiers, Low Voltage 24VAC
Amazon.com
9
Free shipping
$96.55
$102.42
Aprilaire 65 Manual Digital Whole-House Wall Mounted Humidifier Control Humidistat For Aprilaire Whole-House Humidifiers, Low Voltage 24VAC
Amazon.com
9
$189.95
$282.17
GENUINE Generalaire 1042LH 19.2GPD Bypass Humidifier Part 5144
FiltersFast.com
32% off
$189.95
$282.17
GENUINE Generalaire 1042LH 19.2GPD Bypass Humidifier Part 5144
FiltersFast.com
$47.03
Aprilaire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 600, 600A, And 600m
Amazon.com
27K+
Free shipping
$47.03
Aprilaire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 600, 600A, And 600m
Amazon.com
27K+
$469.99
Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
Amazon.com
731
Free shipping
$469.99
Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
Amazon.com
731
$57.99
Aprilaire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 700, 700A, And 700m
Amazon.com
1K+
Free shipping
$57.99
Aprilaire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit For Aprilaire Whole-House Humidifier Models: 700, 700A, And 700m
Amazon.com
1K+
$524.99
Aprilaire 720A Whole-House Fan-Powered Evaporative Humidifier - 21 Gallons Per Day, Water Saving With Automatic Digital Control For Up To 6,250 Sq. Ft
Amazon.com
24
Free shipping
$524.99
Aprilaire 720A Whole-House Fan-Powered Evaporative Humidifier - 21 Gallons Per Day, Water Saving With Automatic Digital Control For Up To 6,250 Sq. Ft
Amazon.com
24
$192.04
$256.05
Hot-Sell!White 600m Large Capacity Whole-House Humidifier, Manual High Output Furnace Humidifier
Aliexpress
Free shipping
24% off
$192.04
$256.05
Hot-Sell!White 600m Large Capacity Whole-House Humidifier, Manual High Output Furnace Humidifier
Aliexpress
Free shipping
$13.55
$14.99
Honeywell Home HC26P Whole House Humidifier Pad 10 X 13 X 1.5 Inches
Amazon.com
3K+
$13.55
$14.99
Honeywell Home HC26P Whole House Humidifier Pad 10 X 13 X 1.5 Inches
Amazon.com
3K+
$44.76
Aprilaire 35 Water Panel For Humidifier 350, 360, 560, 568, 600, 700, 760, 768 (Pack Of 2)
Amazon.com
1K+
Free shipping
$44.76
Aprilaire 35 Water Panel For Humidifier 350, 360, 560, 568, 600, 700, 760, 768 (Pack Of 2)
Amazon.com
1K+
$15.99
Aprilaire 35 Water Panel Humidifier Filter Replacement For Aprilaire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700
Amazon.com
25K+
$15.99
Aprilaire 35 Water Panel Humidifier Filter Replacement For Aprilaire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700
Amazon.com
25K+
$209.95
$241.17
Lennox Y2784 HCWB3-12 Healthy Climate Whole-Home Bypass Humidifier
FiltersFast.com
12% off
$209.95
$241.17
Lennox Y2784 HCWB3-12 Healthy Climate Whole-Home Bypass Humidifier
FiltersFast.com
$243.61
International Comfort Pro Large Bypass Humidifier Hmiclb17b - Genuine OEM Replacement Part
Walmart
Free shipping
$243.61
International Comfort Pro Large Bypass Humidifier Hmiclb17b - Genuine OEM Replacement Part
Walmart
Free shipping
$12.33
Air King Series Humidifier For: Wait1000 Drum Style Furnace Humidifiers 90S
DkHardware.com
$12.33
Air King Series Humidifier For: Wait1000 Drum Style Furnace Humidifiers 90S
DkHardware.com
$164.21
Trion 265000-001 Mister-Mini Duct-Mounted Atomizing Humidifier | Supplyhouse.Com
SupplyHouse.com
19
$164.21
Trion 265000-001 Mister-Mini Duct-Mounted Atomizing Humidifier | Supplyhouse.Com
SupplyHouse.com
19