• 10 Best Window-Type Air Conditioners in the Philippines 2022 | Buying Guide Reviewed by Registered Mechanical Engineer 1
  • 10 Best Window-Type Air Conditioners in the Philippines 2022 | Buying Guide Reviewed by Registered Mechanical Engineer 2
  • 10 Best Window-Type Air Conditioners in the Philippines 2022 | Buying Guide Reviewed by Registered Mechanical Engineer 3
  • 10 Best Window-Type Air Conditioners in the Philippines 2022 | Buying Guide Reviewed by Registered Mechanical Engineer 4
  • 10 Best Window-Type Air Conditioners in the Philippines 2022 | Buying Guide Reviewed by Registered Mechanical Engineer 5

10 Best Window-Type Air Conditioners in the Philippines 2022 | Buying Guide Reviewed by Registered Mechanical Engineer

Living in a tropical country can sometimes be grueling, especially in the summer months. Some of us go to pool resorts and out-of-town beaches to beat the summer heat, but most stay indoors in front of an electric fan or go to malls to get a whiff of cooler air. Purchasing an air conditioner could be the best solution in times like this, and choosing one might be a tough decision for the uninformed.


We will focus on a specific kind of air conditioning unit that is easy to install and relatively cheaper than other types – the window-type air conditioner. Keeping that in mind, we came up with a list of brands that could solve your summer woes. Plus, a buying guide with some time from Engineer Marvin Garcia to give you some hints and tips when looking for the correct product.

This article's contributors

Marvin D. Garcia
Editorial Team
  • Last updated: 08-19-2022
Table of Contents

How to Choose a Window-Type Air Conditioner – Buying Guide

Here are some key points to consider:


  1. Multiply the area of the room by 500 to get the cooling capacity needed.
  2. Consider other heat load factors to know if you need higher cooling capacity.
  3. Go for a unit with higher EER for a lower energy bill.
  4. Check the features that you need like temperature, control, purifier, and more.
  5. For peaceful sleep, go for units with a 50dB Noise level or lower.

For more detailed information, read through our buying guide below.

Multiply the Area of the Room By 500 to Get the Cooling Capacity Needed

Multiply the Area of the Room By 500 to Get the Cooling Capacity Needed

The most crucial decision to be made when purchasing an air conditioner is choosing the right size, which ultimately means looking at the cooling capacity. The size of the air conditioner should depend on the area where you intend to use it. This way, you can fully utilize the capacity of the AC unit.


Installing a size that’s too small for a large room will be inadequate to cool the whole area by itself, while one that’s too large can easily cool the room instantly, but it’s not cost-efficient. The bigger the unit is, the more energy it uses.


The AC unit’s capacity is measured in kJ/hr (kilojoules/hour) or BTU (British Thermal Unit). To get a rough estimate of the air conditioner’s size, you need to multiply the size of the room (in sq. meter) by 500. For example, if your room size is 25 square meters, you will need an aircon with a 12,500 kJ/hr capacity.

Marvin D. Garcia
Registered Mechanical Engineer
Marvin D. Garcia

When we say aircon size, this is not the actual physical size or dimension of the AC; rather, it is the cooling capacity of the unit. The main function of AC is to cool the room and remove the humidity for us to become comfortable. An AC unit that's too small or too large can lead to inefficient cooling, uncomfortable feeling, higher electricity bill, and sudden breakdown of the unit. 

Consider Other Heat Load Factors to Know if You Need Higher Cooling Capacity

Consider Other Heat Load Factors to Know if You Need Higher Cooling Capacity

Aside from the floor area, heat load factors or factors such as climate and room occupants should also be taken into consideration. Direct sunlight could significantly decrease the room temperature, so it's better to add at least 10% to the cooling capacity.


Also, if more than two persons are occupying the room at any given time, there should be an additional kJ/hr of 633 per added occupant. The Philippines generally has a warmer climate, so a higher kJ/hr is needed.

Marvin D. Garcia
Registered Mechanical Engineer
Marvin D. Garcia

Some AC units in the market already have a label recommending room area application, however, take note that the floor area is not enough when choosing the size of the aircon. There are other heat load factors to consider, such as the number of persons and the activity in the room, the orientation of the room and its exposure to sunlight, and also the appliances being used.

Go for a Unit With a Higher EER for a Lower Energy Bill

Go for a Unit With a Higher EER for a Lower Energy Bill

Two factors should be examined before buying an air conditioning unitーthe cost of the unit and the cost of using the unit or the electric bill. The electric bill is defined by the cooling capacity of the air conditioner, the duration and regularity of use, and the unit’s Energy Efficiency Ratio. Having a higher EER means lower power consumption. 


The Department of Energy (DOE) states that the standard EER for window-type aircon with cooling capacity below 12,000 kJ/h is 8.3, while the units with cooling capacity above 12,000 kJ/h should meet the minimum standard of 7.8. When buying in stores, you may look at the yellow tag the unit comes with to see the EER or check the list provided by the DOE on their website. 

Marvin D. Garcia
Registered Mechanical Engineer
Marvin D. Garcia

Studies show that using an aircon could account for, at a maximum, an additional 50% on your electricity bill. This is why you must also consider getting an aircon unit that is energy efficient and will give you savings!


A quick way to know whether the aircon you will buy is energy efficient is by looking at the EER or the yellow tag displayed along with the unit. The higher the EER means, the lower the electricity cost. Having an AC with more than 12 EER is an economical choice. The yellow tag is also an indication that the aircon unit passed the Department of Energy's (DOE) Minimum Energy Performance Standard. 

Check the Features That You Need Like Temperature Control, Timer, Purifier, and More

Check the Features That You Need Like Temperature Control, Timer, Purifier, and More

The ability to control or adjust the temperature is a great feature to maintain the efficiency of the unit, whether on electronic or manual control. A timer and sleep mode settings could determine the specific length of usage, while some have energy-saving or auto-restart modes, thereby saving cost and energy. 


Air direction and airflow control help distribute cooler air within the room, so it's important to recognize this option. 


Some models have purifiers to filter out dust and other particles to purify the air inside the room, which also eliminates bad odors. More advanced air conditioners use newer technologies such as an inverter motor which could save up to 30-50% of energy consumption, ergo cutting the cost of the electric bill.

Marvin D. Garcia
Registered Mechanical Engineer
Marvin D. Garcia

With the ever-evolving technology, newer and newer features are constantly being added to airconditioners. Remember that the more features there are, the more expensive the unit will be. So when choosing, I suggest that you consider only those you deem useful for you and your family.


One of the features you shouldn't miss out on is energy-saving, this may differ per brand, but most people now prefer getting inverter air conditioners. This is especially useful if you use the aircon for more than 8 hours a day. Not only are you able to use the AC's full potential for longer periods of time, but this can cut energy consumption, too!

For Peaceful Sleep, Go for Units With a 50dB Noise Level or Lower

For Peaceful Sleep, Go for Units With a 50dB Noise Level or Lower

If you’re a light sleeper, look for a unit that runs quietly, even on a higher cooling level. Most models indicate their noise levels in decibels (dB) within their specifications list. Generally, airconditioners' noise levels range from 50-55 dB, but there are now units that offer lower noise levels.


You must go with the lowest dB as possible. It's normal to have minimal noise when the unit is first turned on and gradually lessens when the motor has already reached its normal running state. The sound and vibration usually come from the compressor, the water produced at heat exchangers, and the blower.

Marvin D. Garcia
Registered Mechanical Engineer
Marvin D. Garcia

Because the compressor of a window-type aircon is also attached to the unit, window-type aircons are noisier compared to split-type ones. When choosing, it is best to select one with a low noise level (measured in decibels), or you can also opt for an inverter window-type AC because it has a smoother and quieter operation that can give you a peaceful rest. Another thing you can do is to install the AC away from your bed.

Compare the Best Window-Type Air Conditioners

To give you a rundown, here are our top 5 picks for the best window-type air conditioners you can buy online:


  1. Best overall: Hitachi Inverter Window Type Aircon RA-10HVQ
  2. Best for tech-savvy users: LG Window-Type Dual Inverter Aircon 1.5HP LA150E
  3. Best for unit replacements: Rowa 0.6HP Window Type Aircon RAC-06RCW-R
  4. Best for small bedrooms: Panasonic 1HP Manual Window Type Air Conditioner CW-N920JPH
  5. Best value for money: Koppel Window Type Inverter Aircon KV09WR-ARF31
Image
1
Hitachi Inverter Window Type Aircon 1

Hitachi

2
LG Window-Type Dual Inverter Aircon 1.5HP 1

LG

3
Rowa 0.6HP Window Type Aircon 1

Rowa

4
Panasonic 1HP Manual Window Type Air Conditioner  1

Panasonic

5
Koppel Window Type Inverter Aircon  1

Koppel

6
Kolin 1.5 HP Inverter Window Type Air Conditioner 1

Kolin

7
Carrier Window type Aircon Optima Green 1

Carrier

8
Fujidenzo 0.6 HP Inverter Grade Window Aircon 1

Fujidenzo

9
Condura 0.5 HP Window Type Air Conditioner 1

Condura

10
Matrix Window Type Aircon 0.6HP (Non-Inverter) 1

Matrix

Name

Inverter Window Type Aircon

Window-Type Dual Inverter Aircon 1.5HP

0.6HP Window Type Aircon

1HP Manual Window Type Air Conditioner

Window Type Inverter Aircon

1.5 HP Inverter Window Type Air Conditioner

Window type Aircon Optima Green

0.6 HP Inverter Grade Window Aircon

0.5 HP Window Type Air Conditioner

Window Type Aircon 0.6HP (Non-Inverter)

Features

An Energy-Saving Option Worth Investing On

The Advanced AC for Automation and Tech-Savvy Consumers

An Efficient Replacement for Old Power Hungry Units

A Great AC Unit for Tightly-spaced Condo Bedrooms

A Mid-range Preference for Rented Apartments or Townhouse

The Right Selection for a Master's Bedroom

Suitable for Small Rooms, Offices, and Remote Workstations

A Bedspacer's Option for Solo Living

The Optimum Choice for Any Philippine Climate Condition

A Good Choice for a Kid's Bedroom

Price Starts at₱26,099₱29,799₱7,995₱15,611.18₱23,495₱26,495₱11,298₱8,768₱9,799₱6,999
Cooling Power1 HP1.5 HP0.6 HP1 HP1 HP1.5 HP0.5 HP0.6 HP0.5 HP0.6 HP
Energy Efficiency Ratio12.3121011.3 13.511.610. 111.110 10.8
Cooling Capacity10,100 kJ/h12,000 kJ/h5,400 kJ/h9,500 kJ/H9,970 kJ/H13,210 kJ/h5,000 kJ/h5,670 kJ/h5,000 kJ/h5,802 kJ/h (5,500 BTU)
Recommended Cooling Area<30 sqm20-25 sqm7-10 sqm16-19 sqm12-18 sqm19-24 sqm7-9 sqm10 sqm9-11 sqm8-10 sqm
Noise LevelNot Specified44 decibels48 decibels44 decibels54.5 decibels48 decibels48 decibelsNot SpecifiedNot Specified55 decibels
Control Option Manual, RemoteManual, Remote, SmartThinQManual, RemoteManualManual, RemoteManual, RemoteManualManualManualManual
FeaturesAdvanced Inverter Technology, No-Noise Operation, Self-Diagnosis Function, Auto-Swing Blades, AION Filter, Eco-Friendly Refrigerant R410A, Easy Detachable Filter, Timer, Sleep and Lock SettingDual Inverter Compressor, Top Air Discharge, R32 Refrigerant, Remote-WiFi via Smart ThinQ app, Anti Bacterial Filter, Manual Direction Control, Self Diagnosis, Fast Cooling, Filter Alarm Function, Auto Restart, Slide In-Out ChassisR32 Refrigerant, Electric Control Thermostat, Digital LED Display, Fast Cooling, Auto Restart, Easy to Clean FilterEco-Friendly R32 Refrigerant, Automatic Condensate Removal. 4-Wat Air Deflection System, Removable & Washable Grille, Clean Air Filter, 2 Fan Speed, Ventilation Control3 DC Inverter Technologies, Anti-Bacterial Filter, Eco-Friendly R32 RefrigerantFull DC Inverter, Blue Fins, Quick Cooling, R32 Refrigerant, Multi-Stage Air Filtration, Filter Dirty Alarm, Self Diagnosis, Auto Memory, Soft Start-UpR410A Refrigerant, Energy Savings Plug, Wide Horizontal Vent, Multi-Pore Air FilterR410A Refrigerant, Gold Fin Condenser, Clean Air Filter, DehumidifierR410A Refrigerant, Top Discharge,Timer, Multi-Pore Indoor Filter, 2-Way Air Flow Cooling, Energy Savings PlugR410A Refrigerant, Blue Fins Evaporator, 3M HAF Filter, Independent Dehumidifying
Link

10 Best Window-Type Air Conditioners to Buy Online

The products we introduce below were carefully curated by the mybest team, from the best-sellers of E-commerce sites like Lazada, and using the points mentioned in our detailed and thoroughly researched buying guide.


**Prices may vary depending on the website and their campaign period**

1
Cooling Power1 HP
Energy Efficiency Ratio12.3
Cooling Capacity10,100 kJ/h
Recommended Cooling Area<30 sqm
Noise LevelNot Specified
Control Option Manual, Remote
FeaturesAdvanced Inverter Technology, No-Noise Operation, Self-Diagnosis Function, Auto-Swing Blades, AION Filter, Eco-Friendly Refrigerant R410A, Easy Detachable Filter, Timer, Sleep and Lock Setting
2

LGWindow-Type Dual Inverter Aircon 1.5HP

LA150EC

From ₱29,799

Cooling Power1.5 HP
Energy Efficiency Ratio12
Cooling Capacity12,000 kJ/h
Recommended Cooling Area20-25 sqm
Noise Level44 decibels
Control OptionManual, Remote, SmartThinQ
FeaturesDual Inverter Compressor, Top Air Discharge, R32 Refrigerant, Remote-WiFi via Smart ThinQ app, Anti Bacterial Filter, Manual Direction Control, Self Diagnosis, Fast Cooling, Filter Alarm Function, Auto Restart, Slide In-Out Chassis
3

Rowa0.6HP Window Type Aircon

RAC-06RCW-R

From ₱7,995

Cooling Power0.6 HP
Energy Efficiency Ratio10
Cooling Capacity5,400 kJ/h
Recommended Cooling Area7-10 sqm
Noise Level48 decibels
Control OptionManual, Remote
FeaturesR32 Refrigerant, Electric Control Thermostat, Digital LED Display, Fast Cooling, Auto Restart, Easy to Clean Filter
4

Panasonic1HP Manual Window Type Air Conditioner

CW-N920JPH

From ₱15,611.18

Cooling Power1 HP
Energy Efficiency Ratio11.3
Cooling Capacity9,500 kJ/H
Recommended Cooling Area16-19 sqm
Noise Level44 decibels
Control OptionManual
FeaturesEco-Friendly R32 Refrigerant, Automatic Condensate Removal. 4-Wat Air Deflection System, Removable & Washable Grille, Clean Air Filter, 2 Fan Speed, Ventilation Control
5

KoppelWindow Type Inverter Aircon

KV09WR-ARF31

From ₱23,495

Cooling Power1 HP
Energy Efficiency Ratio13.5
Cooling Capacity9,970 kJ/H
Recommended Cooling Area12-18 sqm
Noise Level54.5 decibels
Control OptionManual, Remote
Features3 DC Inverter Technologies, Anti-Bacterial Filter, Eco-Friendly R32 Refrigerant
6

Kolin1.5 HP Inverter Window Type Air Conditioner

KAG-145WCINV

From ₱26,495

Cooling Power1.5 HP
Energy Efficiency Ratio11.6
Cooling Capacity13,210 kJ/h
Recommended Cooling Area19-24 sqm
Noise Level48 decibels
Control OptionManual, Remote
FeaturesFull DC Inverter, Blue Fins, Quick Cooling, R32 Refrigerant, Multi-Stage Air Filtration, Filter Dirty Alarm, Self Diagnosis, Auto Memory, Soft Start-Up
7

CarrierWindow type Aircon Optima Green

WCARZ006EC1

From ₱11,298

Cooling Power0.5 HP
Energy Efficiency Ratio10. 1
Cooling Capacity5,000 kJ/h
Recommended Cooling Area7-9 sqm
Noise Level48 decibels
Control OptionManual
FeaturesR410A Refrigerant, Energy Savings Plug, Wide Horizontal Vent, Multi-Pore Air Filter
8

Fujidenzo0.6 HP Inverter Grade Window Aircon

WAM-60IG2

From ₱8,768

Cooling Power0.6 HP
Energy Efficiency Ratio11.1
Cooling Capacity5,670 kJ/h
Recommended Cooling Area10 sqm
Noise LevelNot Specified
Control OptionManual
FeaturesR410A Refrigerant, Gold Fin Condenser, Clean Air Filter, Dehumidifier
9

Condura0.5 HP Window Type Air Conditioner

WCONZ006EC

From ₱9,799

Cooling Power0.5 HP
Energy Efficiency Ratio10
Cooling Capacity5,000 kJ/h
Recommended Cooling Area9-11 sqm
Noise LevelNot Specified
Control OptionManual
FeaturesR410A Refrigerant, Top Discharge,Timer, Multi-Pore Indoor Filter, 2-Way Air Flow Cooling, Energy Savings Plug
10

MatrixWindow Type Aircon 0.6HP (Non-Inverter)

Mx-KC1509

From ₱6,999

Cooling Power0.6 HP
Energy Efficiency Ratio10.8
Cooling Capacity5,802 kJ/h (5,500 BTU)
Recommended Cooling Area8-10 sqm
Noise Level55 decibels
Control OptionManual
FeaturesR410A Refrigerant, Blue Fins Evaporator, 3M HAF Filter, Independent Dehumidifying

Frequently Asked Questions Answered By Engr. Marvin D. Garcia

Here are some of the most asked questions on the web answered by Engr. Marvin.

How Often Should I Clean My Window Type Aircon?

To help improve the performance and efficiency of the air conditioner, cleaning is a must. For households or residential air conditioners, ideally, you should schedule total cleaning or cleaning of the whole unit twice a year (every 6 months) or once a year. The frequency may change depending on the usage, application, and location of the AC.

Is It Okay for Window Type Aircon to Get Wet?

When cleaning the AC, getting it wet sometimes cannot be avoided. However, you have to make sure that you cover the electrical components so they won't be exposed to water.


During heavy rain, we want to avoid getting it flooded (deep standing water) as it can damage moving parts and electrical components. If this happens, immediately remove or drain the water, then call an AC technician to check the unit before you restart it.

What Are the Things to Consider When Installing a Window Type Aircon?

First and foremost, proper location and setup should be considered for the installation of a window-type aircon. For maintenance or cleaning purposes, install it in the place where it is accessible. There are times that the AC might leak due to the accumulation of water, so try to free it from any possible obstruction.


You must also check the outside condition. As much as possible, avoid installing it where there is significant and long exposure to the sun, as this will lessen its efficiency during peak hours. If not possible, you can put some roof or canopy for protection. Remember to avoid obstructing and restricting the flow of air on the condenser side of the unit.

Stay Cool and Beat the Philippine Heat!

Still on the hunt for ways to cool you down? Check out the following articles below to know other aircon models and electric fans are the best for you. 

Author: Chafi Lacson

Re-editor: I. Honda

Reviewed by: Registered Mechanical Engineer, Marvin D. Garcia

How We Chose and Ranked Our Product Recommendations

Our buying guide was carefully researched and crafted by the mybest team of writers and editors. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.

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