Reviewed By: Devyani Kharbanda
Written By: Aquib Nawab
Credits: Haier India
Tonnage refers to the amount of heat the AC can remove per hour. Make sure your unit is properly sized for the space - an undersized AC won't cool adequately while an oversized unit will be inefficient. Consult a professional to determine optimal tonnage based on factors like room size, sun exposure, occupancy, and insulation.
Credits: Haier India
Using ceiling fans allows you to raise your AC temperature by up to 4°C without discomfort. Fans keep air circulating and prevent hot and cold temperature layers in the room. Run them counter-clockwise in summer to push cool air down. Fans cool people directly and make higher ambient temps feel comfortable.
Credits: Canva
Dirty filters make your AC system work harder. By cleaning air filters regularly, such as monthly or every two months depending on usage, you allow for proper airflow and reduce strain on the system. Make this part of your routine maintenance schedule. Regularly cleaning AC filters helps maximize efficiency.
Credits: Haier India
Closing blinds and drapes during the day can lower indoor temperatures by up to 20°C by blocking heat gain from sunlight. Keep them closed on the sunniest sides of your home during peak daylight hours. Opt for blackout curtains or install awnings on windows facing east, west or south. Minimize windows facing west, which get the harshest afternoon sun.
Credits: Haier India
When renovating or whitewashing, properly cover air conditioning vents, ducts, and units. Construction dust and debris can accumulate in the system. Paint fumes and chemicals can also be drawn into ducts. Fully seal off all vents with plastic sheeting and tape. These steps prevent contamination and damage during renovations.
Credits: Haier India
Sealing leaks around windows, doors, wiring, and plumbing can significantly reduce the loss of cooled air. Use caulk and weatherstripping to fill gaps and holes throughout the home. Pay particular attention to major problem areas like attic hatches, recessed lighting, and exterior wall outlets.
Credits: Canva
During the off-season when your air conditioner is not in use, remove the batteries from the remote control. Leaving batteries in can corrode and leak over time, damaging the remote. Storing it without batteries prevents this, extending its life, and avoids accidentally turning the system on unnecessarily.
Credits: Haier India
Through professional service experts/ authorized service centers, have your AC serviced before summer season. Service will include checking for leaks, inspecting components, ensuring proper refrigerant charge, and cleaning. A well-maintained AC requires less effort and power usage for cooling.
Credits: Haier India