Best Dehumidifier for a Piano Room [Comparison of Top 5 Picks]

Do you desire a dehumidifier for your piano? Pianos, as we all know, have a lot of wooden frames. Manufacturers of pianos have not ignored modern technologies and have created numerous varieties of pianos throughout the years to increase quality and cut costs.

The reality is that no other material, natural or manufactured, has yet been discovered that can compete with wood from a range of tree species in delivering the best sound quality.

The biggest issue with wood is its porous nature, absorbing water from the air when humidity levels are high and releasing it when humidity levels are low. As we know, exposing wood to dry and moist conditions causes it to expand and compress, warp, and even split.

In the case of a piano, this might cause issues. The piano’s wooden soundboard is not flat but features an arch known as a “crown.” Changes in moisture content cause the crown to swell or shrink somewhat.

It causes the tension on the strings to shift, causing the piano to become out of tune. The more severe the variations and the more often they occur, the more probable the soundboard will need reconstruction or the whole instrument replaced.

Significant changes in humidity can also impact other wooden elements of your instrument, so don’t worry about it. All piano specialists will agree that extreme variations in humidity are hazardous to the piano, so the humidity should be constant.

How To Control The Humidity of A Piano Room?

The optimal relative humidity for a piano is 42 percent, and most piano manufacturers recommend a humidity range of 40 percent to 50 percent.

That range may not be possible in some cases because most experts think it is more vital to minimize the interval in which humidity varies than it operates within the specified lower and upper limits. In other words, keeping humidity within 50-60 percent is preferable to 40-55 percent.

It is not enough to use a piano dehumidifier; you must also use a piano humidifier. A relative humidity level that is too low is equally as dangerous as one that is too high.

Best Dehumidifier for a Piano Room: CLEVAST 35-Pints Dehumidifier

The Clevast 3,000 sq. ft. 35 pints dehumidifier improves the air quality in your house and maintains a safe and healthy atmosphere.

One aspect to consider is the size of your piano room. This device is designed for medium to large rooms up to 3,000 square feet and can absorb 35 pints (50 Pint 2012 DOE Standard) of water per day between 410F and 900F, and 35% (RH) and 88% (RH).

It absorbs moisture effectively and is ideal for a basement, piano room, living room, bathroom, bedroom, garage, stockroom, laundry, and crawlspaces. It is healthy to maintain the humidity between 45% and 65%.

The device is convenient and easy to operate. You may set the desired moisture level and let it run constantly for 24-hours or until the water tank is full. The indicator will turn On to alert you when the tank is full.

If you don’t realize when the 1.6-gallon tank fills, the appliance will effect an “auto-shutoff” technology that will instantly shut down the unit to avoid overflow.

You can set up and operate this dehumidifier with its simple control panel. When it reaches a particular time or temperature, it will shut off automatically.

It also has an auto-defrost function. The auto-defrost feature significantly prevents machine damage caused by ice from the collected water and provides 24-hour continuous dehumidification, which is fantastic.

When frost accumulates on the evaporator coils, the compressor cycles off, and the fan continues to run until it disappears.

The CLEVAST dehumidifier has 360-degree castor moving wheels for easy movement from one location to another. The recessed handles provide support when carrying the equipment around the room or building.

It has a detachable water tank for easy emptying and cleaning. Just remove the drain bucket and empty the water. To clean the container, fill half of the bucket with clean water and add a small quantity of mild detergent. Twirl it around in the bucket, then empty and rinse it.

If you opt for the automatic draining option, you can attach a drain hose to the outlet for gravity-fed uninterrupted draining.

You must clean the dehumidifier regularly if you want it to function safely and efficiently. Clean the tank every few weeks and wash the filter monthly, but ensure the filter is dry before re-installing. Moreover, a washable filter maintains air quality without costly replacement parts.

It also has soft-touch buttons, an adjustable digital humidistat, and a 24-hour timer for accurate humidity management.

The CLEVAST 35-pint is certified by Energy Star as environmentally friendly, safe, and energy-efficient. CLEVAST offers a 1-year warranty and lifetime support.

Special Notes:

• Allow at least 20cm of air space around the device on all sides for adequate air circulation and 40cm of air space on the air outlet.
• Position the device in a location where the temperature will not drop below 5° C (41°F). At temperatures below 5° C (41°F), the cold may become frost-covered, which reduces the unit’s performance.

Specifications

• Area Coverage: 3,000 sq ft
• Pint Capacity: 35 pints a day
• Collection tank: Yes
• Humidity sensor: Yes
• Airflow Capacity: 16L/day
• Low-Temp Operation: 41⁰F
• Upper Temp Rating: 90⁰F
• Controls: Electronic soft-touch
• Operation Mode: Continuous, comfort, and standard
• Automatic Restart: Yes
• Caster Wheels: Yes
• Air-filter Type: Reusable air-filter
• Noise level: Whisper noise
• Automatic Shutoff: Yes
• Portability: Yes
• Drainage: Yes
• Setting Humidity Range: 35% – 88%
• Water Tank: 6L/1.6 Gallons
• Power: 360W
• Voltage: 115V
• Weight: 40 Pounds

Pros

• Quiet operation
• It is easy to clean and maintain
• Easy to set up and operate
• Filter cleaning notification
• Washable filter
• Energy Star rating
• 24-hour timer
• Big water tank
• Automatic defrost
• Stylish and smart design with rotating wheels
• Continuous drainage option.

Cons

• The drain hose doesn’t come with it.
• It releases heat in turbo mode.

CLEVAST 35-Pints Dehumidifier User Guide

Before you begin the operation, make the following checks:

• Make sure you connect the device to a power outlet.
• Check that the drain bucket is in the correct position.
• Ensure that the filter is in place.
• If the bucket-full indicator illuminates when you switch on the unit for the first time, remove the drain bucket and put it back.
• Use the ‹‹ and ›› buttons to set the relative humidity level. We recommend the RH% to be at least 10% lower than the actual RH%.

Positioning the Unit

• This dehumidifier is only for indoor residential settings and not industrial or commercial situations.
• Position the dehumidifier on a hard, smooth, and flat surface that is strong enough to sustain the appliance when filled with water.
• Do not wheel the appliance over any item.
• Do not place the appliance in a location where the temperature will drop below 53°F. The filaments may become frost-covered, thereby reducing performance.
• Avoid placing the appliance near a clothes dryer, radiator, or heater.
• For best performance, close all openings, windows, and doors of the dehumidifying room.
• Allow up to 20cm or more of air space on the four sides of the appliance and 40cm or more above it for proper air circulation.

Additional Notes:

• Dehumidifying a particular place will not affect the nearby enclosed spaces, such as the closet, except, there is enough air circulation around the confined area.
• If you turn off the appliance and want to switch it back on, wait for 3 minutes for the operation to restart.
• Choose an appropriate place and ensure that you can access the electrical outlet easily.
• Before turning on the appliance, double-check that the drain bucket and air filter are in place.
• Apply caution while moving a unit with a drain bucket filled with water.
• When using this appliance, make sure to follow the safety standards and warnings indicated in this guideline.

Feedback from Users on CLEVAST 35-Pints Dehumidifier After Using for Piano Room

These are feedback from verified purchases only.

1. It reduced the humidity quickly

A customer purchased this appliance for a room not up to 1400 sq ft. He complained that there is just one HVAC unit in the attic, and the humidity level in the summer is up to 70%, which is hazardous to the structure of a building and human health.

Luckily, he saw this product on the list of the most energy-efficient dehumidifiers in 2021, compiled by Energy Star. It has one of the best efficiency ratings for a standalone dehumidifier.

Although the coverage area of the house is not up to 3,000 square feet, he wanted a unit that would function quickly and efficiently to lower the humidity level.

The normal range for the summer is 50% – 55%, and this appliance pulled it there quickly. He decided to position it in an open place downstairs near the stairs, in the same room as the HVAC, its return and offset from the top of the stairs.

It influenced the entire house, especially the two bedrooms in the upstairs with closed doors. He tested it by moving a compact hygrometer around the house and monitoring the humidity level on a thermostat.

On the 25th of May, while operating the dehumidifier, the air was dry within a few hours. He explained that in the first few days of running it on Turbo mode, there was a significant reduction in humidity, and as a result, he emptied the container up to three times per day.

The disadvantage of this, or any dehumidifier, is that it releases heat, particularly in Turbo mode. Once the humidity is at 55% or below, put off the turbo mode and adjust the settings manually to maintain it in the correct range.

During the low humidity days, adjust the settings to Comfort mode. In all honesty, you will never regret buying this unit.

2. Super helpful for multiple household uses and keeps moisture out

Another customer from Washington purchased this appliance for two primary purposes. The first is for exterior storage shed with insulation but not completed with drywall. It is damp during the rainy season.

He has furniture and other important stuff in the storage shed because he moved into this house not quite long. The unique part is that this appliance has an option that automatically controls the humidity to maintain it at an appropriate level.

You may also modify the humidity setting manually to reduce it to 35% for dryer air when it rains.

The second unit is inside the house to function as an air conditioner in the summer. So, he relied on an evaporative air cooler, which emits moisture and makes the room wet when it is running to chill the air. As the place gets damp, the evaporative air cooler becomes ineffective. 

Purchasing this dehumidifier is a good investment. In terms of loudness, it is similar to running a standard fan. If you use it in tandem with an evaporative cooler, there is almost no background noise interfering with phone calls. It is a quality product to recommend.

4 More Top Rated Dehumidifiers For Piano Rooms

1. Gree Dehumidifier 21 Pint for a Piano room

The Gree dehumidifier removes about 21 pints of water per day. Since it is easier to regulate the temperature of dry air than wet, super-humid air, a lower humidity level enables your AC system to perform more efficiently.

The relative humidity is shown on the LED control unit once you select the desired humidity level. After attaining the humidity level you choose, the dehumidifier will shut down.

You can configure the appliance for continuous operation by pressing the minus button until the dashboard shows “NS.” If you set up the drain hose option, the dehumidifier will run continuously without filling the 37L drain bucket.

This appliance is so quiet that you might not even notice it’s there. It has a Noise Level of 42dB, making it noiseless than a residential suburban street or an average house conversation.

Gree dehumidifiers have Auto-restart and Auto-shutoff functions for a more convenient customer experience. You will receive an alert if the drain container is full or not replaced after three minutes.

This unit’s humidity sensor is called a humidistat. It detects changes in the humidity level of the piano room and adjusts accordingly.

When the drain container is full, removed, or not returned to the correct position, the Water Level Control Switch will turn off the dehumidifier.

It has a 250W power input and a rated voltage of 115V. If there is an interruption or power outage, it will restart in the last settings when power restores.

It is Energy-Star approved, so it will swiftly absorb moisture in the air without increasing your electricity cost. Energy-Star appliances are eco-friendly and cost 30% less to run than non-Energy Star products.

You may as well program the dehumidifier to turn off after 2 to 4 hours while it is running. You can also program it to turn on automatically after 2 or 4 hours when it is in the OFF position.

The auto-defrost feature is available on the Gree dehumidifier. When frost accumulates on the evaporator coils, the compressor cycles off, and the fan continues to run until the frost vanishes.

Gree dehumidifiers are easier to operate, featuring ergonomic recessed handles and 360° rolling wheels. With a weight of 30 lbs, it is portable, and you can convey it easily. It is perfect for a piano room, a bathroom, a bedroom, a closet, a basement, and a garage.

2. Gocheer Upgraded Dehumidifier for Home, up to 480 Sq.ft

The Gocheer upgraded dehumidifier comes with a 2L water tank. It can swiftly and effectively remove up to 15 pints of moisture from the air per day (temperature: 86°F, humidity: 80% RH). With this item, you can enhance the air quality in your piano room and make your house more pleasant and healthy at all times.

It is portable, lightweight, and great for different spaces. You may easily install the portable dehumidifier anywhere and whenever you want. It is ideal for use in high-humidity areas such as the bathroom, piano room, small basement, closet, kitchen, and living room.

The Gocheer dehumidifier generates less than 40dB of noise, which is neither loud nor disturbing. Furthermore, the one-button switch design makes it easy to operate.

When the drain bucket fills, the light indicator becomes red, and the unit shuts down automatically to prevent overflowing. It is simple to remove the water bucket from the dehumidifier and replace it.

With a power rating of 48W/hour, the electric dehumidifier is energy-saving and consumes only 1.15kW of electricity after operating for 24-hours. It is more eco-friendly and less expensive than the typical large compressors or desiccant dehumidifiers.

3. Midea Cube 20 Pint Dehumidifier

The Midea Cube dehumidifier boasts a one-of-a-kind lift-and-twist mechanism that provides unrivaled versatility and capacity.

When in extended mode, it has up to three times the water tank capacity of standard dehumidifiers and can operate for long periods without the trouble of periodically emptying the tank.

It may fit into your piano room and keep your house at the proper humidity level. The unique sensor and wi-fi-enabled software enable you to monitor the humidity and water level.

It is strong enough to dehumidify your piano area and silent that you will forget it is even there. The unit also has a multi-directional air intake and three fan modes.

The Midea Cube dehumidifier absorbs 20 pints (equivalent to 30 PT-2012 DOE) of water per day over a 1,500 sq ft coverage area. It can change the humidity from 35% to 85% and is ideal for a piano room, basement, bathroom, bedroom, or crawlspace.

Its flexible, no-bucket alternative gives you more options for removing moisture. You can remove the drain bucket and set the unit above the sink with the provided drain hose or place it over a drain near a door or window.

With a compact design and a weight of 33 lbs, you can conveniently store it when the room gets dry.

The Midea Cube Air App for your smartphone helps you to check the Midea Cube’s real-time dehumidification status (water and humidity levels) anytime and wherever you choose. You may set the water level and receive notifications when filled.

It has a high-efficiency compressor that provides excellent and cost-effective dehumidification, allowing you to experience optimal air in your piano room while saving money on your energy bill.

4. HOGARLABS 50 Pint Dehumidifier

The HOGARLABS dehumidifier effectively removes about 50 pints of moisture per day (under 95°F, 90 percent RH condition) and changes the humidity from 30% – 80%, making it simple to maintain a healthy 45% – 55% humidity range.

It is ideal for basements, piano rooms, homes, garages, bathrooms, bedrooms, offices, kitchens, laundry rooms, and storage spaces in areas up to 3500 Sq Ft.

It perfectly meets your demands by using three modes with a single click.

The DEHU mode maintains a healthy humidity level in your piano room, storage areas, or wine cellars where you need space humidity.

The DRY mode handles wet clothing and cotton home furnishings quickly and protects them from dampness.

The CONT mode is ideal for consistently damp rooms that require continual dehumidification.

The designers built a top handle to carry the dehumidifier and railings on both sides to assist flat mobility and upwards or downwards handling.

Four 360°universal wheels are standard equipment with every HOGARLABS dehumidifier. The front electronic humidity display is used as a hygrometer to detect humidity at various times, allowing you to control the humidity of the piano room at any time.

It comes with two drainage methods:

Manual Drain: The dehumidifier has a more user-friendly front water tank design that allows you to view the water collected. When the 0.6-gallon drain bucket fills, the appliance shuts off and illuminates the full water light indicator to remind you to empty it.

Continuous Drain: The dehumidifier has a 2-meter drain hose that connects to the outlet for uninterrupted draining.

How To Select The Best Dehumidifiers For A Piano Room?

Piano dehumidifiers and humidifiers are generally used in this situation since they manage the humidity around a piano. They are common household appliances.

If you reside in a region where lower or higher relative humidity is the norm, you will only need one of these machines. Nevertheless, for most individuals, a piano dehumidifier will be required during the humid periods of the year and a humidifier during the dry season.

Let us now look at features you should consider when buying the best dehumidifier for a piano room.

1. Type

There are three types of dehumidifiers available for purchase. The most popular type is the condensing dehumidifier, which draws absorbed air through refrigerated coils and cools it sufficiently to condense and extract the moisture.

Other types are the desiccant dehumidifier and thermoelectric dehumidifier.

The desiccant dehumidifier applies a water-absorbing substance in its operation. The thermoelectric dehumidifiers operate with charged plates. These two types are not as effective as the condenser model, so we can’t recommend them here.

All the dehumidifiers on this list are condensing dehumidifiers.

2. Capacity

A dehumidifier’s capacity in pints refers to how much moisture it can absorb each day. The higher the pints of water a dehumidifier removes per day, the larger the space it can handle. Your ideal dehumidifier should take care of the size of the piano room where you want to use it.

The Hogarlabs 3500 sq. ft. 50-pints dehumidifier outperforms in this case with the highest coverage area of 3500 sq. ft and removing up to 50-pints of moisture per day. Next to its performance is the CLEVAST 3000 sq. ft, which removes about 35-pints of water within an area of 3000 sq. ft. 

3. Size of the bucket

The bucket size should not be confused with the pint capacity. This specification shows the volume of water the bucket can retain. The bigger the bucket, the less often it will need to be emptied.

The Midea Cube 20 pints dehumidifier has a sizeable bucket compared to other products on this list. It has a bucket size of 19 liters and can retain a large volume of water, so you don’t have to empty it more often.

4. Type of drainage

There are two types of drainage dehumidifiers. The passive types allow you to drain the water with a hose or remove the bucket and empty it manually. The pump drainage types will automatically pump out the water.

Pump drainage does not rely on gravity to drain water. You can channel the nozzle into a sink or out of the window. These models are more expensive than passive models.

Both drainage systems are suitable for a piano room; it all relies on the proximity to a window and the availability of a sink.

The dehumidifiers listed in this review use both tank and drain hose options to drain the water.

5. Energy Star Certification

It is advisable to check for the Energy Star Certification to guarantee energy savings.

All the products covered in this review are Energy Star certified, so they use less power during operation.

6. Frost sensor

A frost sensor detects ice formation on the condenser coil. The dehumidifier will then turn off the compressor to allow the ice to melt. If it operates with ice on the condenser coils, the parts may be damaged, and the appliance will need to work harder to absorb moisture.

The CLEVAST 3000 sq. ft dehumidifier is the most recommended for this feature.

7. Auto-restart

If the dehumidifier loses power, it will restart automatically and return to its previous settings when power restores.

The HOGARLABS 3500 sq. ft. and Gree dehumidifier outperform other dehumidifiers with the auto-restart function.

They store the previous setting before losing power and use it when the supply restores. 

8. Humidity sensor

With this sensor, a dehumidifier can detect changes in the environment and automatically turn on and, in certain situations, adjust its power appropriately. Units without a sensor operate manually.

Your piano dehumidifier should detect the relative humidity and turn it on or off when it reaches the threshold. This feature is known as a humidistat.

Since you need a dependable piano dehumidifier, it is best to buy from a reputed manufacturer rather than the cheapest; however, you do not need the most expensive.

The humidity sensor function is active in all the dehumidifiers that make up this review.

9. Quiet Operation

The noise level of the dehumidifier for a piano room may be unimportant to some, but it is essential for others. Look for a unit that has been rated as quiet by users.

CLEVAST 3000 sq. ft. is the best dehumidifier when it comes to quietness. With a noise level of 35dB, it has a whispering noise during operation, so you may forget it is there.

Comparison of the Top 5 Dehumidifiers for Piano Room

Dehumidifier	Pint per day	Drainage option	Humidistat	Collection tank	Noise level	Weight
CLEVAST 3,000 Sq. Ft 35 Pints Dehumidifier	35 pint	Tank/drain hose	Yes	6L	35dB	40lbs
Gree Dehumidifier 21 Pint	21 pint	Tank/drain hose	Yes	3.7L	42dB	30lbs
Gocheer Upgraded Dehumidifier	15 pint	Tank/drain hose	Yes	2L	40dB	5.6lbs
Midea Cube 20 Pint Dehumidifier	20 pint	Tank/drain hose	Yes	19L	42dB	33lbs
HOGARLABS 3500 Sq Ft 50 Pint Dehumidifier	50 pint	Tank/drain hose	Yes	2.7L	40dB	28.6lbs

Final Words:

A dehumidifier makes your piano room healthier and more relaxing. You’ll need to buy the correct size unit for the room to ensure it can handle the workload. Once you’ve purchased and set up your dehumidifier, you should notice a reduction in humidity levels within a couple of hours.

It is worth mentioning that when the air is humid, we perceive it to be hotter than it is. If you live in a humid area, a dehumidifier may enable you to reduce the temperature of your air conditioner, save you money, and make the room feel less muggy.

In this review, the CLEVAST 3,000 sq. ft. 35-Pints dehumidifier is our top pick for the best dehumidifier for a piano room. We know you will be pleased with this model, whether your piano room is small or large.