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Not Energy Star certified and only an 11.0 CEER. Many utilities offer rebates for Energy Star units.
Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
Not Energy Star certified and only an 11.0 CEER. Many utilities offer rebates for Energy Star units.
Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
Not Energy Star certified and only an 11.0 CEER. Many utilities offer rebates for Energy Star units. Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
That's a great point. How much does the rebates come up to?
That's a great point. How much does the rebates come up to?
It depends on your local utility, it can range anywhere from $35 to $400. I know of some utilities in the Los Angeles region that pay up to $400 per window AC. Check with your local utility and see what they offer, if anything. The $400 is rare. $35 to $60, which is what I got is more common.
Even without the rebates, the higher efficiency and benefit of the inverter will recoup the money in one summer. This deal's old, discontinued TCL is a bad deal. I'd only consider it for about $100 and only since it can be wall-mounted and only for a very small space where it would see very light use.
Most inverter window units have a "dry" mode that runs the compressor and fan at its lowest power level putting out continuous cool air with no set temperature while consuming about 1 kWh every few hours. The 8000 BTU Hisense I just installed is using about 1 kWh every four or five hours in "dry" mode while keeping the room at a very comfortable 69 degrees F. This unit has been a game changer and a great investment for this summer. Cooling my house went from over $1/hr. to about $1.5/day just by cooling with this unit instead of the whole house with an old central AC.
The 12000 BTU Midea from Costco would cost about 50% more to run than the 8000 BTU model, but would keep a larger room cool. These 8000 BTU units have been working in So. Cal. keeping 250 Sq. Ft. bedrooms in a 100 year-old house with leaky wooden sash windows very comfortable while keeping energy consumption at a level that won't cause sticker shock when I get my summer power bill. No more $600 to $700 per month power bills each summer is a nice thing.
Also keep in mind that most utilities will be implementing "summer" rates starting July 1 which raises the per kWh by about $0.06 to $0.07 per kWh. Those pennies add up fast when being spent continuously on a hot summer day. Not just your AC, but everything require electricity will cost about 25% more to run during those summer rates months. And it goes up even more per kWh once your consumption in a billing cycle goes past certain tier thresholds.
Last edited by clashandcarry June 17, 2026 at 02:44 PM.
Not Energy Star certified and only an 11.0 CEER. Many utilities offer rebates for Energy Star units.
Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
I just got the 8000btu TCL W8WC72-B for $282. And the 14000btu W14WC72 $492 at walmart. They just came out and are rated at 16 CEER and energy star rated. https://www.walmart.com/ip/TCL-8K...7832104374
Last edited by SharpLake2934 June 17, 2026 at 03:54 PM.
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Our community has rated this post as helpful. If you agree, why not thank clashandcarry
Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
Even without the rebates, the higher efficiency and benefit of the inverter will recoup the money in one summer. This deal's old, discontinued TCL is a bad deal. I'd only consider it for about $100 and only since it can be wall-mounted and only for a very small space where it would see very light use.
Most inverter window units have a "dry" mode that runs the compressor and fan at its lowest power level putting out continuous cool air with no set temperature while consuming about 1 kWh every few hours. The 8000 BTU Hisense I just installed is using about 1 kWh every four or five hours in "dry" mode while keeping the room at a very comfortable 69 degrees F. This unit has been a game changer and a great investment for this summer. Cooling my house went from over $1/hr. to about $1.5/day just by cooling with this unit instead of the whole house with an old central AC.
The 12000 BTU Midea from Costco would cost about 50% more to run than the 8000 BTU model, but would keep a larger room cool. These 8000 BTU units have been working in So. Cal. keeping 250 Sq. Ft. bedrooms in a 100 year-old house with leaky wooden sash windows very comfortable while keeping energy consumption at a level that won't cause sticker shock when I get my summer power bill. No more $600 to $700 per month power bills each summer is a nice thing.
Also keep in mind that most utilities will be implementing "summer" rates starting July 1 which raises the per kWh by about $0.06 to $0.07 per kWh. Those pennies add up fast when being spent continuously on a hot summer day. Not just your AC, but everything require electricity will cost about 25% more to run during those summer rates months. And it goes up even more per kWh once your consumption in a billing cycle goes past certain tier thresholds.
Costco's Hisense 8000 BTU unit for $260 is a better deal because it is more efficient and qualfies for utility company rebates.
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