With summer temperatures rising, a window air conditioner can provide welcome relief. When choosing a window AC 1-ton for your home, there are several factors to consider in order to find the best model for your needs and budget.
How Does Window AC Tonnage Work?
Air conditioner tonnage refers to the amount of heat the unit can remove from a room in one hour. A higher tonnage AC can cool a larger room more effectively. One ton of AC capacity can remove 12,000 British Thermal Units (BTUs) per hour.
A 1-ton window AC is suitable for rooms up to 400 square feet. To determine the right tonnage for a room, allow 20 BTUs for each square foot of area. So for a 400 sq ft room, 20 x 400 = 8000 BTUs. Adding a buffer, a 1-ton (12,000 BTU) unit will have the power to keep a 400-square-foot room cool.
Top Factors to Consider in a 1-Ton Window AC
- Cooling Capacity
A window AC 1-ton will have a cooling capacity between 10,000 – 12,000 BTUs. A higher BTU within this range allows the AC to cool air more quickly and effectively.
- Energy Efficiency Ratio (EER)
The EER indicates how efficiently the AC converts electricity into cooling power. A higher EER leads to lower electricity bills. Look for a 1-ton window AC with an EER of 10 or above.
- Fan Speeds
More fan speed settings allow for better control over airflow. Most 1-ton window ACs have at least 3 speeds. Some also have an automatic fan mode that adjusts speed based on the set temperature.
- Noise Level
Important for bedrooms, a lower decibel rating means the AC makes less noise when running. 50-60 dB is typical for a window AC 1-ton. Look for models with noise levels closer to 50 dB for quieter operation.
- Temperature Control
The ability to precisely adjust the temperature and set cooling schedules helps customize comfort and save energy. Look for ACs with precise digital temperature controls.
- Air Direction Control
Adjustable air louvers or vents allow you to control the direction of airflow, which helps circulate cool air more effectively.
Additional Features
Other useful features may include:
– Programmable timers
– Sleep mode
– Energy Saver mode
– Dehumidifier function
– Washable air filters
– Remote control
Additional Factors to Consider
When selecting a window AC 1-ton, there are a few additional factors to take into account beyond just cooling capacity and efficiency.
- Type of Compressor
The two main compressor types used in window ACs are rotary and reciprocating.
- Rotary compressors-tend to be quieter, lighter weight, and have fewer parts that can wear out compared to reciprocating models. However, reciprocating compressors can have more cooling power capacity.
- Reciprocating compressors-have pistons that pump refrigerant through the AC system. They are often more powerful but run louder than rotary models.
For most home use, a rotary compressor is likely the best choice for smooth, quiet operation.
- Dehumidification
Room humidity can make indoor air feel muggy and stagnant, even when cooled. Many 1-ton windows ACs now include a dedicated dehumidifier function or mode. Activating this can remove excess moisture from the air for improved comfort.
Units with larger dehumidification capabilities, such as pints removed per hour, provide better humidity control.
- Operating Temperature Range
Check the AC unit’s operating temperature range which indicates the outdoor temperatures in which it will function properly. Most can operate between 23°F to over 100°F.
A model with a larger temperature range will allow you to run the AC comfortably from early spring through late fall as outdoor conditions change.
- Warranty
The warranty provides insight into the expected reliability and durability of the various AC units or summer tm. Most 1-ton window ACs come with warranties of 1-5 years on the whole unit, with up to 10 years on the compressor.
Opt for a model with a more extensive warranty coverage period, such as 5 years on parts. This suggests the manufacturer has more confidence in the product’s longevity.
Considering these additional factors will help you select the optimal 1-ton window AC model to keep your room cool while providing energy-efficient and convenient operation.
Conclusion
A tight-fitting, well-positioned 1-ton window AC unit will keep your room cool and comfortable all summer long. Consider your room size, noise tolerance, smart features, and energy efficiency as you select the perfect model. With proper installation, your new AC will provide energy-efficient cooling for years to come. There are multiple models available in the market, you can choose the one that fits the most to your needs. You can also look for variable refrigerant flow VRF conditioning if you want to choose some other models.