When it comes to replacing or buying the first air conditioner you are most likely to change daily lives forever as the correct choice does matter in terms of comfort, efficiency, and lifetime expenses. The guide is going to help you make this decision by finding answers to the most important questions.
What is a good energy efficiency rating of Air Conditioner?
A proper (air conditioner) must possess SEER rating not less than 15. Regarding window units, a minimum of 10 EER is possible. The products with ENERGY STAR label are models that have high efficiency rating.
Learn more: Energy.gov – Guide to Energy-Efficient ACs
How Big of an Air Conditioner Do I need in My Space?
The number of BTUs or tonnage to use depend on the size of your room. This is roughly how it may go:
| Room Size (sq. ft.) | Recommended AC Size |
|---|---|
| Up to 150 | 5,000 BTU |
| 150–250 | 6,000 BTU |
| 250–350 | 8,000 BTU |
| 350–450 | 10,000 BTU |
| 450–550 | 12,000 BTU (1 Ton) |
| 550–800 | 18,000 BTU (1.5 Ton) |
Learn more: Consumer Reports – AC Sizing Guide
What is the Price of an Air Conditioner?
Unit Price: 150 to 600 dollar
Split Systems: 500-1800 dollars
Ductless Mini-Splits ( such as MRCOOL) 1,000 to 2,500 dollars
Portable Equipment: 300- 700 dollars
Installation Costs: 100-1000 dollars(depends on installation)
Prices source: HomeAdvisor -AC installation Price
Common Air Conditioner Brands to look out
Three best selling – widely distributed brands in the U.S. include:
LG-Inverter smart models, energy saving technology
Frigidaire Budget friendly portable and window ACs
MRCOOL- DIY ductless systems which can be controlled by Wi-Fi with a modern design
When should an Air Conditioner be maintained?
Repeat or clean or remove filters after each 1-3 months
Annual professional service is advised
Refrigerant and coils should be checked on annual basis
Tips on maintenance: Energy Saver Maintenance Guide ( Energy.gov )
In what way do a cooling air conditioner function?
An Air Conditioner ejects the heat by:
Using warm air inside your room
Cooling it through cold evaporator coils
Absorption of heat by using refrigerant
Cool air blow back
Pinching chilly air out of the house through the condenser unit
The technical breakdown: Such as the way AC systems work; Carrier.
What is the Optimal Temperature to Run Air Conditioner?
To be most efficient, keep your thermostat readings at 76-78 o F (24-26 o C). Reduced settings result in the consumption of higher levels of electricity and may not enhance comfort levels by much.
Energy-saving hint: Energy star – Thermostat settings
What is the Duration of Air Conditioner Warranty?
Every part and labor is covered by 1 year
Compressors 5 to 10 years opinions are split on this topic guidelines on compressors any compressor that has kept a positive pressure longer than 1 year is worthy of checking out so go see areas and check them out
Certain brands come with lifetime warranties or warrantee on parts
See examples:
LG Warranty 2012
How Much Freon (Refrigerant) Does an Air Conditioner Need?
The houses normally require:
2-4 pounds of the refrigerant per ton of cooling
Approximately 3 6 lbs may be used in a1.5-ton unit
Refrigerant should only be check or filled by a certified HVAC technician.
Does Air Conditioner consume Much Electricity?
Newer Air Conditioners, particularly inverter type and ENERGY STAR rated ones, consume a lot less energy.
The ~1.5 kWh/hour consumption value belongs to a 1.5 ton non-inverter AC.
Power used by inverter ACs is 30-50 percent less on average
In comparison, energy.gov – AC Energy Use
People also Ask
What is the best home Air Conditioner?
LG, Daikin, MRCOOL, and Carrier split inverter ACs are some of the highly recommended ACs in terms of efficiency and comfort.
What is the 5 000 Air Conditioner rule?
When the repair cost multiplied by age of unit exceeds 5,000, then replacement is usually more economical.
What is the 3-minute rule of air conditioners?
Just take at least 3 minutes before switching off the Air Conditioner and turning it on again. This safeguards compressor.
how big of a room can 1.5 ton Air Conditioner serve?
Sure, it fits rooms of up to 550-600 sq. ft. when kind of normal conditions.
What is the more cooling Air Conditioner?
The more BTU they have, the better turbo cooling and perfect airflow (Daikin and LG) cool better.
Is inverter Air Conditioner the best one?
Yes, inverter AC uses power according to the need, which is more efficient and comfortable giving less noise pollution.
Which Air Conditioner is less consuming electricity?
Seek high SEER/EER rating, inverter products and ENERGY STAR rating.
Which brand Air Conditioner to go?
Brands of high performance:
LG
MRCOOL
Frigidaire
Carrier
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