The size of the AC in your house will control the comfort of your house.
You need a proper air conditioning system that keeps you feeling fresh and cozy in any corner of your house.
If you’re in the market for a new air conditioner, you may be wondering what size ac unit you need for a 1000 square foot house.
What size ac unit for 1000 square foot house?
For a 1000 square foot house, an AC unit with a cooling capacity of 20,000 BTU is generally recommended, equating to about 1.5 to 2 tons. This estimation can vary based on factors such as insulation, number of windows, climate, and sun exposure.
AC Unit size chart for 1000 Square foot house:
| Ceiling Height | Direct Sunlight | AC Unit Size (Ton) | Recommended Brands |
|---|---|---|---|
| 8 Feet | No | 1.5 Ton | DELLA Wifi Enabled Mini Split Air Conditioner |
| 8 Feet | Yes | 2 | Cooper & Hunter 17 SEER Ductless Mini Split AC/Heating System |
How to decide which is the best AC unit size for your house?
Here are some simple steps to help you determine the appropriate size of AC unit for your needs:
Calculate the square footage:
Measure the length and width of each room in your house to calculate the square footage. Add up the total square footage to determine the overall size of your house.
Consider the climate:
The climate in your area is an important factor in determining the appropriate size of the AC unit for your house.
If you live in a hot and humid climate, you may need a larger unit to compensate for the extra heat load.
Take into account insulation:
The level of insulation in your house can affect the cooling requirements.
A well-insulated house may require a smaller AC unit, while a poorly insulated house may need a larger unit to effectively cool the space.
Consider ceiling height and window placement:
High ceilings and windows that face direct sunlight can also affect the cooling requirements.
If you have high ceilings or large windows, you may need a larger unit to effectively cool the space.
Consult with an HVAC professional:
Consult with an HVAC professional to accurately determine the appropriate size of AC unit for your house.
They can assess your specific needs, take into account any unique factors, and recommend a unit that will provide optimal performance and energy efficiency.
Avoid oversized or undersized units:
Avoid selecting an AC unit that is too large or too small for your house.
An oversized unit may cycle on and off frequently, resulting in increased wear and tear on the unit, while an undersized unit may struggle to cool your house effectively, leading to discomfort and higher energy usage.
Is the square foot of the house the only thing to consider to picking an AC unit?
While the square footage of your house is an important factor in determining the appropriate size of the AC unit, there are other factors to consider as well.
Number of occupants:
The number of people living in your house can affect the cooling requirements.
A larger family or frequent guests may require a larger AC unit to effectively cool the space.
Level of activity:
The level of activity in your house can also affect the cooling requirements.
If you have a home gym or frequently engage in physically demanding activities, you may need a larger unit to compensate for the extra heat load.
Type of windows:
The type of windows in your house can affect the cooling requirements as well.
Single-pane windows may require a larger AC unit to compensate for the extra heat transfer, while double-pane windows may require a smaller unit.
Location of the house:
The location of your house can also impact the cooling requirements.
Houses located in areas with higher average temperatures or higher humidity levels may require a larger unit to effectively cool the space.
Home orientation:
The orientation of your house can also affect the cooling requirements.
Houses that face south or west may receive more direct sunlight and require a larger AC unit to compensate for the extra heat load.
What Type Of AC Unit Is Best Suited For Your 1000-Foot Home?
There are three types of AC units.
Ductless Mini-Split AC Unit:
A ductless mini-split AC unit is a type of air conditioner that doesn’t require ductwork to operate.
It consists of an outdoor compressor unit and one or more indoor air handlers.
The indoor air handlers are mounted on the wall or ceiling and are connected to the outdoor unit via refrigerant lines.
These units are often used in homes without existing ductwork or in areas where ductwork is difficult or impossible to install.
Portable AC Unit:
A portable AC unit is a self-contained air conditioner that can be moved from room to room.
These units typically consist of a single unit with a hose that exhausts hot air out of a window.
They are often used in apartments, small homes, or rooms where a window-mounted unit isn’t an option.
Central AC Unit:
A central AC unit is a type of air conditioner that is installed in the ductwork of a home or building.
It consists of an outdoor compressor unit and an indoor evaporator coil, which are connected by refrigerant lines.
The cool air is distributed throughout the home or building via the ductwork. These units are often used in larger homes or buildings with existing ductwork.
Here is a table consisting of the cooling output based on the AC unit types.
| AC unit type | Cooling output |
|---|---|
| Ductless mini-split AC unit | 1-5 tons |
| Portable AC unit | 1-2 tons |
| Central AC unit | 1-6 tons |
How Much Do You Need To Spend On An AC Unit For A 1000-Foot House?
The preferred choice of your AC unit will determine the total cost to set up an AC unit for your entire house. Depending on the capacity and type the prices may vary,
On average, the price is $1900 without the installation cost. The HVAC system may not be always present to facilitate the setup.
Here’s a table outlining the average cost of different types of AC units for a 1000-square-foot house:
| Type of AC Unit | Average Cost (including installation) |
| Ductless Mini-Split AC Unit | $3,000 – $5,000 |
| Portable AC Unit | $300 – $800 |
| Central AC Unit | $3,500 – $7,500 |
Best AC Unit For 1000 Square Foot House
1. DELLA 18000 BTU Wifi Enabled Mini Split Air Conditioner & Heater Ductless Inverter System
- [ENERGY EFFICIENT COOLING] This 18000 BTU/h, 17 SEER, 208-230V, 9 HSPF, AHRI Certified pre-charged air conditioner unit features a ductless mini split inverter plus system with a heat pump and dehumidification.
- [AMPLE COVERAGE] This unit provides cooling and heating for up to 650 square feet and is able to work in environments as low as 5 degrees Fahrenheit. Full installation kit included.
- [SMART SENSOR] The unit will sense room temperature at the remote control, instead of at the indoor unit during cooling mode. It then adjusts airflow and temperature accordingly, resulting in the ultimate in personal comfort control and energy savings.
- [QUIET OPERATION] This air conditioner is ultra silent at only 40 dBa. The unit provides equal airflow in every part of your room and can adjust to 60-90 degrees Fahrenheit to suit your comfort in just a few minutes.
- [AUTOMATIC SYSTEM] This air conditioner is designed with several smart settings that make it easy to use: auto defrost, self-diagnosis/cleaning, I feel mode, 24 hour timer, sleep mode, eco energy saving mode, and multiple fan speeds.
2. Cooper & Hunter 24,000 BTU, 230V, 17 SEER Ductless Mini Split AC/Heating System
- Cooper&Hunter Mia Series 24000 BTU 2 Ton 17 SEER Ductless Mini Split Air Conditioner Heat Pump ETL Intertek Approved, AHRI Certified WiFi Ready (Additional USB adapter is required but NOT included)
- Pre-Charged with refrigerant. Works for heating with ambient temperature up to 5F°
- Ready for installation: 16FT copper line set, communication wires, and a drainage extension is included with your order.
- Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms, and Commercial Applications.
- You are well protected by a Limited 7 year warranty on the compressor and a 5 year parts warranty. Professional installation is required.
- Due to the size and weight system is shipped palletized with an arranged freight delivery service. An appointment for delivery is required. Please, verify your contact details before ordering.
- Lift-gate service is included. Orders to a residential address are delivered only to the curbside.
FAQ On AC Unit Size For 1000 Square Foot Home
What Is The Ideal AC Unit Choice For A 1000-Square-Foot House?
Ductless mini-split AC units are good enough for such spaces. They are comparatively inexpensive and efficient enough.
What Is The Average Pricing For Ductless Mini-Split AC Units For 1000 Square Foot Spacing?
The average pricing for ductless mini-split AC units for a 1000-square-foot space is typically between $2000-$5000.
What Is The Average Pricing For Portable AC Units For 1000 Square Foot Spacing?
The average pricing for portable AC units for a 1000-square-foot space is typically between $300 and $800.
What Is The Average Pricing For Central AC Units For 1000 Square Foot Spacing?
The average pricing for central AC units for a 1000-square-foot space is typically between $3,500 and $7,500.
Final Thought
Considering all the facts, you should now be able to choose an AC unit for your 1000-square-foot house.
The goal is to get the one with the best cooling output, easy installation, and energy-saving with a great lifetime.
