Appliances & Power · 30 guides
Energy-saving aircons
Which aircons use the least electricity, compared on rated watts, CSPF and energy-label stars — and how to read the yellow energy label yourself.
Best picks
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0.6HP Aircons That Use the Least Electricity, Ranked by CSPF
Which 0.6HP aircon uses the least electricity? Verified 0.6HP window units ranked by CSPF and rated watts, with Shopee and Lazada links.
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0.7HP to 0.8HP Aircons That Use the Least Electricity, Ranked by CSPF
Which 0.7HP or 0.8HP aircon uses the least electricity? Verified window and split units ranked by CSPF and rated watts, with Shopee and Lazada links.
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1.5HP Split Type Aircons That Use the Least Electricity, Ranked by CSPF
Which 1.5HP split type aircon uses the least electricity? Verified TCL, Samsung and Midea inverter splits ranked by CSPF and rated watts, with store links.
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1.5HP Window Type Aircons That Use the Least Electricity, Ranked by CSPF
Which 1.5HP window type aircon uses the least electricity? Verified Kolin, TCL, iFFALCON and Samsung inverter window units ranked by CSPF and rated watts.
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1HP Split Type Aircons That Use the Least Electricity, Ranked by CSPF
Which 1HP split type aircon uses the least electricity? Verified TCL, Fujidenzo and Midea inverter splits ranked by CSPF and rated watts, with store links.
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1HP Window Type Aircons That Use the Least Electricity, Ranked by CSPF
Which 1HP window type aircon uses the least electricity? Verified models from Kolin, TCL, iFFALCON, Fujidenzo and Samsung ranked by CSPF and rated watts.
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2HP and Bigger Split Type Aircons That Use the Least Electricity
Which 2HP, 2.5HP or 3HP split type aircon uses the least electricity? Verified TCL and Midea inverter splits ranked by CSPF and rated watts, with store links.
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Best Low-Power Aircons for a Small Bedroom, by Room Size and Rated Watts
Low-power aircons for a small bedroom: verified window and split units for about 9 to 13 sqm, compared on rated watts, CSPF, cooling capacity and room size.
Model guides
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Fujidenzo HIS-103AG Power Consumption and Verdict: 1HP Inverter Split
Fujidenzo HIS-103AG 1HP inverter split: 820 W rated input, CSPF 5.33, EER 11.85, monthly electricity cost examples, and how it compares with other 1HP splits.
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iFFALCON IFAC-07CWI/UL Power Consumption and Verdict: 0.7HP Inverter Window
iFFALCON IFAC-07CWI/UL 0.7HP inverter window aircon: 620 W rated input, CSPF 5.05, 5 stars, label monthly kWh, peso cost examples and how it compares.
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Kolin KA-100GQAIINV32 Power Consumption: Watts, CSPF and Monthly Cost
Kolin Quad AI KA-100GQAIINV32 1HP window inverter: 740 W, CSPF 5.6, 4 stars on a newer DOE label (not 5). Monthly cost example and 1HP window comparisons.
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Kolin KAG-75WCINV Power Consumption: Watts, CSPF and Monthly Cost
Kolin KAG-75WCINV 0.75HP full DC inverter window aircon: 725 W, CSPF 4.45, 5 stars on the DOE label. Monthly cost example and the 'inverter grade' trap to avoid.
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LG LA080ENT Power Consumption: Watts, CSPF and Monthly Cost
LG LA080ENT 0.8HP top-discharge window inverter: 800 W, CSPF 4.7, 3 stars on a newer DOE label, 2.64 kW cooling. Monthly cost and why 3 stars isn't what it seems.
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Midea MSCH-10CRFN8 Power Consumption: Watts, CSPF and Monthly Cost
Midea MSCH-10CRFN8 Chione 1HP split inverter: 830 W input per Midea PH, CSPF 5.23 and 5 stars per retailer. Why some listings show 2,050 W, plus monthly cost.
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Midea MSCH-13CRFN8 Power Consumption: Watts, CSPF and Monthly Cost
Midea MSCH-13CRFN8 Chione 1.5HP split inverter: 1,250 W input per Midea PH, CSPF 5.45 per retailer. Monthly cost example and comparison with other 1.5HP splits.
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Samsung AR60H13D1FWNTC Power Consumption: Watts, CSPF and Monthly Cost
Samsung AR60H13D1FWNTC 1.5HP digital inverter split: 1,030 W rated input, CSPF 5.7, 5 stars on the DOE label. Monthly cost example and 1.5HP split comparisons.
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Samsung AW40F09D0ATNTC Power Consumption: Watts, EER and Monthly Cost
Samsung AW40F09D0ATNTC 1HP compact window inverter: 820 W rated input, EER 3.1 W/W, 5 stars per Samsung PH. Monthly cost example and why its EER isn't a CSPF.
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TCL TAC-07CSA/KEI Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-07CSA/KEI 0.7HP split inverter: 640 W rated input, CSPF 4.76, 5 stars on the DOE label. Monthly cost example and comparison with small window inverters.
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TCL TAC-09CSD/FBI Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-09CSD/FBI FreshIN 2.0 1HP split inverter: 660 W rated input (220–1,100 W range), CSPF 6.28 per TCL's spec sheet. Monthly cost example and 1HP comparisons.
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TCL TAC-09CWI/UB2 Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-09CWI/UB2 power consumption: 850 W on the DOE label (not the 1,450 W some listings show), CSPF 5.12, 5 stars. Monthly cost example and 1HP comparisons.
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TCL TAC-09CWI/UJE2 Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-09CWI/UJE2 power consumption: 733 W rated input, CSPF 4.88, 5 stars on the DOE label. Monthly cost example and how it compares with other 1HP window aircons.
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TCL TAC-10CSD/KEI2 Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-10CSD/KEI2 BreezeIn 1HP split inverter: 780 W rated input, CSPF 4.9, 5 stars on the DOE label. Monthly cost example and how it compares with other 1HP splits.
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TCL TAC-11CSD/P7 Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-11CSD/P7 FreshIN 3.0 1HP split: 650 W rated input and CSPF 7.11, the highest CSPF of any verified 1HP aircon we checked. Monthly cost and comparisons.
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TCL TAC-12CWI/UB2 Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-12CWI/UB2 1.5HP window inverter: 1,100 W on the DOE label (not 1,550 W), CSPF 5.04, 5 stars. Monthly cost example and comparison with other 1.5HP windows.
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TCL TAC-14CSD/P7 Power Consumption: Watts, CSPF and Monthly Cost
TCL TAC-14CSD/P7 1.5HP split inverter: 1,000 W rated input, CSPF 6.74, 5 stars, 3.89 kW cooling. Monthly cost example and how it compares with other 1.5HP splits.
How to choose
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"Inverter Class", "Inverter Grade" and Full DC Inverter: What Aircon Labels Really Mean
"Inverter class" and "inverter grade" aircons are not always inverters. What Astron, Fujidenzo and Xtreme listings really mean, and how to check using the DOE label.
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Air Cooler vs Aircon: Why Evaporative Coolers Aren't Air Conditioners
Air cooler vs aircon in the Philippines: why evaporative "air coolers" sold as aircons or "inverter" units can't cool a room like a real aircon, and what to buy.
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How to Calculate Your Aircon's Monthly Electricity Cost (with Worked Examples)
How to calculate an aircon's monthly electricity cost in the Philippines: the formula, where to find the watts, inverter vs fixed-speed factors and worked peso examples.
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How to Read the Philippine Aircon Energy Label: CSPF, Stars and Monthly kWh
How to read the yellow DOE aircon energy label in the Philippines: what CSPF, EER, stars, power input and monthly kWh mean, and why older and newer labels differ.
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Window vs Split Type Aircon: Which Uses Less Electricity? (Verified Pairs)
Window vs split type aircon: which uses less electricity? Same-size verified pairs compared on rated watts and CSPF from DOE labels and maker specs.