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🌬️ keystone kstat08-1hc: 8,000 btu through-the-wall ac & 4,200 btu heating - remote control, sleep mode, 24h timer, ideal for 350 sq. ft. logo

🌬️ Keystone KSTAT08-1HC: 8,000 BTU Through-The-Wall AC & 4,200 BTU Heating - Remote Control, Sleep Mode, 24H Timer, Ideal for 350 Sq. Ft. Review

5

·

Terrible

Revainrating 1.5 out of 5  
Rating 
1.6
💨 Air Conditioners, 🌬️ Heating, Cooling & Air Quality

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Description of 🌬️ Keystone KSTAT08-1HC: 8,000 BTU Through-The-Wall AC & 4,200 BTU Heating - Remote Control, Sleep Mode, 24H Timer, Ideal for 350 Sq. Ft.

SUPERIOR COOLING AND HEATING: With a 9.6 energy efficiency ratio (EER), this 8,000 BTU through the wall air conditioner can effectively cool rooms up to 350 sq. ft and dehumidify up to 2.1 pints per hour. (Product is not suitable for window installation). Integrated electric heater provides supplemental heating of 4,200 BTUs. Perfect for bedrooms, dens, studies, or home offices. TEMPERATURE SENSING FOLLOW ME REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the AC to cool or heat the space based on where you are. FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull it out, vacuum or rinse and dry, and slide back into place. No hassle and no disassembly required. GUARANTEED FIT: This air conditioner will fit in your existing 24.5” to 27” sleeve. We guarantee it. At 20.3” D x 24.2” W x 14.5” H, we provide the foam seals and installation kit necessary to retrofit your existing sleeve. If you don’t have a sleeve, the matching Keystone KSTSLV1 is also available for purchase (sold separately). ENERGY-CONSCIOUS OPTIONS: While there are 3 cooling modes, heating mode, and 3 fan speeds pre-programmed, you have flexibility. The Auto option will automatically ramp up and down the fan speed to keep you’re pre-set temperature constant. The Energy-saver mode conserves energy and saves you money by turning off the compressor once your desired temperature is reached.

Reviews

Global ratings 5
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Type of review

Revainrating 1 out of 5

Fin guides are missing

The air conditioner is supplied with the fins missing as shown in the pictures. I haven't heard from customer service yet. According to the user manual, I emailed it to keystonecs@keystone-products.com. I also called 800.849.1112 and only received voicemail. Disappointed. If a Keystone Customer Service Representative sees this message, please contact me.

Pros
  • Ideal for a small house
Cons
  • ---

Revainrating 2 out of 5

It turns on and cools down, that's all.

Not very happy with the device. Yes, it's cooling and there's a power saving mode.1. the timer does not work. I turned it on with a 1 hour timer and wake up 8 hours later while it's still running. I've tried keeping it right in front of me with the remote and I've tried setting the time on the unit and using the remote but still no luck. 2. The remote control sometimes controls the device and sometimes not. Oh, and it needs to be pointed directly at the device for it to work.

Pros
  • New to my collection
Cons
  • Will be added later

Revainrating 3 out of 5

Not great cooling. Bad user interface.

I replaced a 30 year old Kenmore with this wall mounted air conditioner/heater. I thought it would be a big update. It's not like this. It's a little quieter and cools my 300 m². Feet takes several hours. The remote's UI is poor - for example, it only shows the current room temperature in Follow Me mode, and the device itself never shows the actual room temperature. Too expensive to remove and send back, but if I knew then what I know now I wouldn't have bought it.

Pros
  • Best in its niche
Cons
  • Long wait

Revainrating 1 out of 5

Best Skip This Brand in Heating, Cooling & Air Quality

Save money and hassle and DO NOT buy this air conditioner. This is the worst. The first to arrive had a defective cooling system. I made the mistake of mounting it on the wall and sealing it before turning it on. Only the fan was running, which resulted in a few mid-summer days, wet misery in the mid 80's and then literally having to stay somewhere else until the new appliance came along. Of course, I was not reimbursed for the commissioned work for paying 2x setup fees. The replacement unit…

Pros
  • A Dream Come True
Cons
  • Secret