HVAC For Beginners

Humidifier Ratings

A Repairman Reviews The Brands

With our humidifier ratings, you can compare whole house humidifier units side by side using our Head To Head tool. You can compare over 50 models from 15 brands in five categories which are capacity, cost, warranty, availability, and type of humidifier. You can also read the individual reviews of each brand below. Our simple rating system gives each brand a color code and a star rating. If the card is green, then, that is one of the top picks from HvacRepairGuy. If the card is yellow, then, that would be a budget pick from HvacRepairgGuy. If the card is red, then, the brand is not recommended by HvacRepairGuy. It truly is like you were taking a repairman shopping with you!

These humidifier reviews are for units that are integrated into a home's air duct system and put moisture into the air without producing steam. These are usually used on gas, oil, or electric furnace systems. For heat pump systems or very large houses, you will want a steam humidifier.

If you do not have a forced air heating system, you will want to use our ratings of portable units.

HvacRepairGuy's 2023 Top Pick

AIR KING

★ ☆ ☆ ☆ ☆

This brand is from Lasko and is only available through dealers in Canada. The Wait 5000 model is a basic bypass flow-through humidifier with a capacity of 12 gallons per day while the Wait 6000 model has built-in digital controls for precise humidity control. The Wait 1000 model is a drum type humidifier with a 15 gallon per day capacity while the Wait 7000 model is a bypass flow-through unit with an 18 gallon per day capacity. The Wait 7000 model also includes an outdoor air sensor for automatic operation based on outdoor air conditions.

AMERICAN STANDARD

★ ★ ★ ☆ ☆

This brand is from Trane Technologies and is sold by factory authorized dealers in the USA and Canada but the humidifiers are only backed by an average guarantee. The Silver AHUMD200 model is a bypass flow-through humidifier with a 15 gallon per day capacity but it uses basic manual controls. The Gold AHUMD300 model has automatic control with an optional outdoor sensor and a 16.8 gallon per day capacity while the Platinum AHUMD500 model is fan powered and has an 18 gallon per day capacity with automatic controls.

APRILAIRE

★ ★ ★ ☆ ☆

This brand is made in the USA by Research Products Corp and the humidifiers can be purchased through their Amazon store but their guarantee is only average when compared to other brands. The units have an onboard sensor that periodically turns on the furnace blower to sample the air and automatically turn on the humidifier if the air humidity is less than the setpoint. They have an outdoor temperature sensor which is used to automatically adjust the humidity setpoint based on the outdoor temperature. The Model 400 is a bypass flow-through unit with a 17 gallon per day capacity while the Model 500 has a 12 gallon per day capacity and the Model 600 has a 17 gallon per day capacity. The Model 700 is fan powered to produce an 18 gallon per day output.

BRYANT

★ ★ ★ ★ ☆

This brand is from Carrier Corporation and the humidifiers are backed by a very good warranty but they are only available through their factory authorized dealer network. The units are compatible with their Evolution HVAC system control, the Preferred Thermidistat, or a separate humidifier control. The HUMCRWBP model is a small water saving bypass flow-through humidifier that uses a wicking paper evaporator pad which delivers 100% of the water into the air and the unit has a 17 gallon per day capacity. The HUMCRSBP model has a 12 gallon per day capacity while the HUMCRLBP model has a 17 gallon per day capacity. The HUMNCRLFP model is fan powered to provide an output of up to 18 gallons per day.

CARRIER

★ ★ ★ ★ ★

These humidifiers are backed by a very good warranty but they are only available through their factory authorized dealer network. The units are compatible with their Infinity HVAC system control, the Performance Thermidistat, or a separate humidifier control. The HUMCRWBP model is a small water saving bypass flow-through humidifier that uses a wicking paper evaporator pad which delivers 100% of the water into the air and the unit has a 17 gallon per day capacity. The HUMCRSBP model has a 12 gallon per day capacity while the HUMCRLBP model has a 17 gallon per day capacity. The HUMNCRLFP model is fan powered to provide an output of up to 18 gallons per day.

CLEAN COMFORT

★ ★ ★ ☆ ☆

This brand is made in the USA by Goodman Manufacturing which is a part of Daikin Global but they are only sold through their factory authorized dealer network and their guarantee is only average when compared to other brands. The HE12M2 & HE17M2 models are their economy basic humidifiers with manual controls while the HE12A2 & HE17A2 models have automatic controls. The He18FM2 & HE18FA2 models are fan powered humidifiers with an 18 gallon per day capacity.

COLEMAN

★ ★ ★ ☆ ☆

This brand is made by Unitary Products Group which is a part of Johnson Controls Company but the units are only available through their dealer network in the USA and Canada. The units include standard manual humidity controls but optional automatic controls are offered and the humidifiers are backed by an average warranty. The S1-BP5000MT and S1-BP6000MT models are basic bypass flow through humidifiers while the S1-BP4000MT model is a water saving unit with a 17 gallon per day capacity. The S1-FP7000MT model is fan powered and can provide up to 18 gallons per day.

DESERT SPRING

★ ☆ ☆ ☆ ☆

This brand is a part of GeneralAire and the humidifiers are made in Canada. The units can be purchased directly through their website but their guarantee is not very good when compared to other brands. The DS2800 model is a basic drum type humidifier with a 12 gallon per day capacity but it features a partial purge system which automatically drains a portion of the water in the pan after each eight minutes of drum rotation. This reduces mineral accumulation but also wastes water. The DS3200 model uses a rotary disc which allows for a larger surface area and more moisture transfer with the auto flush feature optional.

GENERALAIRE

★ ★ ★ ☆ ☆

This brand is made in the USA by General Filters Inc. but is only available in the U.S.A. and in Canada through their limited dealer network and their guarantee is only average when compared to the other brands. The Model 3200 & Model 4200 humidifiers are basic bypass flow-through humidifiers and they are available with either manual or digital automatic controls. The Model 4400A is a fan assisted evaporative humidifier with a 19 gallon per day capacity and a fan that is more quiet than the hum from a refrigerator.

HAMILTON

★ ☆ ☆ ☆ ☆

The 12HF bypass flow through humidifier uses electronic pulsed water control which provides significant water savings. They feature an electronic controller and a plug-in transformer for easy installation but their guarantee is not very good when compared to other brands. The units have a 13 gallon per day capacity and can be purchased directly through their website or The Home Depot.

HONEYWELL HOME

★ ☆ ☆ ☆ ☆

This brand name is licensed to Resideo Technologies Inc. and the humidifiers are made in Mexico. The HE280 is a bypass flow through unit with water saving technology but the warranty is not very good when compared to the other brands although they are rather inexpensive. The humidifiers can be purchased directly through their website or Amazon store.

LENNOX

★ ★ ★ ☆ ☆

The Healthy Climate HCWB3 units are bypass flow through humidifiers that are available in 12 or 17 gallon per day sizes which is adequate for most homes while the HCWP3-18 model is a powered unit with an 18 gallon per day capacity. All of the units offer automatic controls and are backed by a pretty good warranty but they are only available through their limited dealer network.

LUXAIRE

★ ★ ★ ☆ ☆

This brand is made by Unitary Products Group which is a part of Johnson Controls Company but the units are only available through their dealer network in the USA and Canada. The units include standard manual humidity controls but optional automatic controls are offered and the humidifiers are backed by an average warranty. The S1-BP5000MT and S1-BP6000MT models are basic bypass flow through humidifiers while the S1-BP4000MT model is a water saving unit with a 17 gallon per day capacity. The S1-FP7000MT model is fan powered and can provide up to 18 gallons per day.

TRANE

★ ★ ★ ☆ ☆

The THUMD200 is a small bypass flow through humidifier that uses a manual control and has a 12 gallon per day capacity while the THUMD300 is large and has an automatic control. The THUMD500 is a powered humidifier with an 18 gallon per day capacity and automatic controls including an outdoor sensor. The units are backed by a good guarantee but they are only available through their limited dealer network.

YORK

★ ★ ★ ☆ ☆

This brand is made by Unitary Products Group which is a part of Johnson Controls Company but the units are only available through their dealer network in the USA and Canada. The units include standard manual humidity controls but optional automatic controls are offered and the humidifiers are backed by an average warranty. The S1-BP5000MT and S1-BP6000MT models are basic bypass flow through humidifiers while the S1-BP4000MT model is a water saving unit with a 17 gallon per day capacity. The S1-FP7000MT model is fan powered and can provide up to 18 gallons per day.

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