How to Drain Honeywell Portable Air Conditioner

Lucky forLucky for you, this blog post will cover the steps on how to drain honeywell portable air conditioner. The first thing that needs to be done is turn off the power. Next, read through the manual and make sure it does not state otherwise. Once those steps are completed, open up the top grill by pulling out on both sides and lifting.

How to Drain Honeywell Portable Air Conditioner

If there is no filter or the filter is clogged, contact customer service. This can happen because people sometimes forget to unplug the unit. The water drainage tube is usually at one end of the unit or near the outlet.

Step to Follow on How to Drain Honeywell Portable Air Conditioner 

Step One: Unplug the AC

Detach all objects from your portable air conditioner. Turn it off, unplug it, and remove the battery by pressing its release button. Also, detach the drain plug on the back of your unit’s water reservoir if it has one.

Step Two: Drain the Reservoir

Unscrew the top of the water tank and pour the water into a large container. Stir any dirt at the bottom of the tank with your finger to make sure you’ve emptied it all out. Rinse the tank before filling it up again with fresh distilled water.

Step Three: Pour the Contents

If you have a portable air conditioning unit, you can take the bucket of water it collects outside and pour it into the AC’s drain plug opening. Be careful with the hot water, as it can burn you if it spills on your skin or clothes. Let the hot water run for a few minutes to make sure it’s completely drained from the machine.

Step Four: Refill and Turn On

To refill your portable air conditioner, pour a gallon of distilled water into the tank. Plug the unit back in, turn it on, and let it run for several minutes. Then turn it off, replace the cap, and let it sit for an hour before turning it on again.

Step Five: Clean the Condenser Coil

Unplug your portable air conditioner, disconnect its power supply cord from its outlet and remove any obstructions from around it. Lift both side panels of the condenser coil cover and slide them to expose the fan blades inside.

Remove as much dirt as you can by hand to clean the surface of your condenser coils. Replace both side panels and turn on the machine to test its function.

Remove Dirt by Hand to Clean the Surface of Your Condenser Coils

Step Six: Clean the Drain

Unplug your AC and detach its power cord. Lift any side panels on your unit to expose its drain pan. Remove any sediment on the bottom of the pan with a damp cloth to ensure that it’s completely clean. Replace all side panels before turning on your machine again for testing purposes.

Step Seven: Store Your Portable Air Conditioner

If you have a portable air conditioner, put the drain plug back in its reservoir and store it somewhere safe from any objects. Then, plug your AC into a working power source and leave it turned off until you’re ready to use it again.

Step Eight: Dispose of Water

Pour the contents of your portable air conditioner’s reservoir into a drain, sink, or toilet and flush it with several gallons of water. Replace the cap on its reservoir to seal any remaining water inside.

Step Nine: Maintenance Tips

Follow these maintenance tips to ensure that you can use your AC for as long as possible after each use. Never pour pool water, antifreeze, radiator fluid, or non-distilled water into your portable air conditioner to refill its reservoir. Do not overload it with objects or liquids. Do not allow food or other objects into the machine’s drain pan to avoid clogs and malfunctions.

Do Not Overload It With Objects or Liquids

How Often Do You Drain a Portable Ac?

Since portable air conditioners are only intended for temporary use, the manufacturer does not recommend draining them. However, some users find that they need to drain their portable air conditioner on a more regular basis because of its frequent use or due to where they are using it. So, if you have tried everything else, but your Honeywell Portable Air Conditioner still does not work, you may need to drain it.

Check it out: How to drain water from haier portable air conditioner.

Frequently Asked Questions

Do You Have to Drain a Honeywell Portable Air Conditioner?

Yes, you do have to drain a Honeywell portable air conditioner. However, the unit doesn’t need to be drained completely. The only way to know if the unit needs to be drained is by looking at the compressor.

Drain a Honeywell  Portable Air Conditioner

If the unit has no more than 20% of its liquid refrigerant left in it, then you should drain it as soon as possible because this means that there is a high risk of leakage and damage to your product life and it can also damage your home or property.

However, if there is still 30% or more refrigerant left in the unit, you can leave it plugged in and continue using it until all the liquid refrigerant has been used up.

Do You Need a Drain Hose for A Portable Air Conditioner?

No, you do not need a drain hose connector for a portable air conditioner. Drain hoses are designed to connect your portable air conditioner with the drainage system of your home or business. They are typically used in residential and commercial settings where there is no natural water source near the unit.

Where Does Water Go in Portable Ac?

Water is extracted from the air by a process called condensation. The unit that does this is called an evaporator.

The heat in the room will cause water molecules to rise into the space between the cooler and warmer air, then fall back down due to condensation. This will continue until all of the water has been removed from the room, then it will start again with new molecules being added.

Why Does My Portable Ac Keep Filling up With Water?

If your portable air conditioner has been leaking water from the condenser or evaporator, it is a sign that you may need to replace the entire unit.

The problem could be caused by either a faulty evaporator tube, a loose seal on the drain valve, or frozen refrigerant lines.

Another reason for this problem is if your AC unit is using too much electricity because of an inefficient condenser fan speed motor. In this case, you would need to change out the fan motor as well as any other parts in contact with refrigerant lines.

Why Is My Portable Air Conditioner Not Draining Water?

This could be due to a few reasons. First, it could be because the air conditioner is not draining water at all. If this is the case, you may need to clean out the drainage hole of your portable air conditioner.

Second, it could be because there is something blocking the drain hole of your portable air conditioner. If this is the case, you will need to unblock it so that it can drain properly and avoid clogging up the system. Thirdly, if your portable air conditioner has a hose attached to it and the hose is not connected properly or broken then you will have problems with draining water as well.

Why Does My Portable Ac Have Two Drains?

Some portable air conditioners have two drains. One drain is for the condensate water that collects on the evaporator coil. The other drain is for the refrigerant.

Water Go in Portable Ac


If you have a Honeywell portable air conditioner and need to drain it, there are two ways. The first way is by using the built-in drainage system that comes with your unit. This process will remove any excess water from inside your AC so you can avoid any potential damage caused by condensation buildup over time.

However, if your model doesn’t come with this feature or if the hose becomes clogged for some reason, you’ll need to take another route – draining outside of the machine and manually cleaning out the washable filter every now and again.

For those models without an external hose, use a bucket underneath where ever possible in order to catch all of the liquid coming out of one side of the unit before you start. After reading this blog, you should know how to drain honeywell portable air conditioner.

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