If you are looking for the best flow through furnace humidifier of top quality, read our detailed reviews on them here before making the purchase decision.
In Hurry? Checkout Our Top Pick Of Best Flow Through Furnace Humidifier.
Our Top Pick
9.7/10 our score
Best Flow Through Furnace Humidifier
| Rank | Product Name | Score |
|---|---|---|
|
1  |
General Aire Flow Through Humidifier with Manual Humidistat |
9. 7 |
|
2  |
GeneralAire Legacy Flow Through Humidifier with Manual Humidistat |
9. 5 |
|
3 |
Desert Springs DS-PFT-M Flow Through Humidifier with Manual Humidistat |
9. 1 |
|
4 |
GeneralAire 1042LH Legacy Humidifier, 24V |
8. 8 |
|
5 |
GeneralAire Humidifier Unit 1042-LH |
8. 6 |
|
6 |
Honeywell Home HE240A2001/U Bypass Flow Through Humidifier |
8. 2 |
|
7 |
Aprilaire - 500MZ 500M Whole Home Humidifier, Manual Compact Furnace Humidifier, Large Capacity |
8. 0 |
|
8 |
Honeywell HE105C1000/U Whole-Home Bypass Humidifier 12GPD |
7 .7 |
|
9 |
Aprilaire -600MK Bypass Humidifier with Manual Control |
7. 4 |
|
10 |
Aprilaire 500MK - Small to Medium Capacity Bypass Humidifier with Manual Control |
7. 2 |
1. General Aire Flow Through Humidifier with Manual Humidistat
9.7/10 our score
- Duraplast ultra-violet stable automotive-grade plastics integral humidity control bypass damper, transformer, solenoid valve, vapor pad, saddle valve
- Bypass humidifier mounts easily on the warm or return plenum and delivers 12 gpd @ 120 f
- The 570dmm comes with a mhx3 select-control manual humidistat
- Vaporpad replacement number ga10
- For home sizes up to 2,000 sq ft
2. GeneralAire Legacy Flow Through Humidifier with Manual Humidistat
9.5/10 our score
- Generalaire 1042dmm legacy flow through humidifier with mhx3 select-control manual humidistat. a highly efficient flow-through unit that delivers 19.2 gpd. for home sizes up to 2,800 sq ft
- Includes all components normally required for complete installation: 24v stainless steel solenoid valve narrow plenum adapter plate gp-1040ad self-tapping saddle valve cold water supply kit gp-81-60 flexible bypass with damper gp-81-57 drain hose with clamp low voltage wire gp-81-24 mounting hardware
3. Desert Springs DS-PFT-M Flow Through Humidifier with Manual Humidistat
9.1/10 our score
- Patented electronic water flow control reduces demand for water by up to 80% compared to ordinary flow-through humidifiers
- Quiet and reliable operation of dcv solenoid valve is further enhanced by section of engineered rubber hose to absorb potential water-hammer shock.
- The electronic water flow controller limits the amount of waste water which also reduces energy loss from furnace heat which is no longer transferred to the excess flow-through water normally lost down the drain.
- Can be used with left or right side air intake when installed on cold-air return duct. uses standard humidifier 24vac power input
4. GeneralAire 1042LH Legacy Humidifier, 24V
8.8/10 our score
- Shut-off damper
- Replacement vapor padnumber 990-13 (gfi #7002). replace 1-2 times per season
- Included: mhx3c manual-control duct mount humidistat
- 17 gpd (based on 120 plenum temperature)
- For home sizes up to 2,800 sq. ft
5. GeneralAire Humidifier Unit 1042-LH
8.6/10 our score
- Model 1042dmm includes the mhx3 manual stat and all components normally required for a cold water application
6. Honeywell Home HE240A2001/U Bypass Flow Through Humidifier
8.2/10 our score
- Easy mounting on either warm air supply or return air duct of forced-air furnaces
- Utilizes homes heating and cooling system for whole-home humidity distribution. protects wood floors and furnishings from drying and cracking
- Replenishes moisture throughout the home to make it more comfortable
- Saves money and energy because the improved humidity makes for a more comfortable home, the thermostat can be turned down a few degrees
- Installation kit included- easier installation with fewer duct connections, less wiring and an online installation video- flow-sensing pressure switch and shut-off damper now integrated into product, easing the installation process for homeowners
7. Aprilaire - 500MZ 500M Whole Home Humidifier, Manual Compact Furnace Humidifier, Large Capacity
8/10 our score
- Feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions
- Full coverage up to 3,000 square feet in tightly built homes with a capacity of 12 gallons per day
- Manual humidifier with a single sensor built into the standard control monitors indoor relative humidity for use in manually setting the percent humidity in your home
- Buy with confidence this humidifier was designed and manufactured in the u.s.a. by aprilaire the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
- Humidity for health aprilaire humidifiers can help you maintain optimal humidity in your home of 35% 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. in addition, you'll feel more comfortable while also preserving items in ...
8. Honeywell HE105C1000/U Whole-Home Bypass Humidifier 12GPD
7.7/10 our score
- Includes complete installation kit
- Includes 24v transformer
- Includes h8908 manual humidity control
- Electrical rating: 24 vac, 60 hz, 0.5a
- With agion antimicrobial pad
9. Aprilaire -600MK Bypass Humidifier with Manual Control
7.4/10 our score
- Delivers up to 50% more moisture than competitive units has an evaporation capacity of 0.70 gph
- Built-in bypass damper means fewer parts to install
- Aprilaire- 600mk bypass humidifier manual
- Humidifies tightly constructed homes up to 4,000 sq. ft. in size -delivers optimum levels of humidity control with manual humidifier control. provides vital service, temperature and relative humidity indicators
- Performs quietly with simple annual maintenance incorporates easy right or left discharge change-over
10. Aprilaire 500MK - Small to Medium Capacity Bypass Humidifier with Manual Control
7.2/10 our score