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Kenmore KM8K-R 8,000 BTU Window Air Conditioner vs ZAFRO Window Air Conditioners 5000BTU, Cools 150

Updated July 2026 — Kenmore KM8K-R 8,000 BTU Window Air Conditioner wins on price and cooling btu, ZAFRO Window Air Conditioners 5000BTU, Cools 150 wins on noise level.

The Kenmore KM8K-R is a more powerful option for larger spaces, while the ZAFRO is budget-friendly and ideal for smaller rooms.

Why Kenmore KM8K-R 8,000 BTU Window Air Conditioner is better

Cooling Power

Kenmore has 8,000 BTU vs ZAFRO's 5,000 BTU

Room Size

Kenmore cools up to 350 sq. ft. vs ZAFRO's 150 sq. ft.

Features

Kenmore offers multiple operating modes and fan speeds

Why ZAFRO Window Air Conditioners 5000BTU, Cools 150 is better

Price

ZAFRO is $161.98 compared to Kenmore's $248.99

Noise Level

ZAFRO operates at a minimum of 50 dB

Eco-Friendly

ZAFRO uses environmentally friendly R32 refrigerant

Overall score

Kenmore KM8K-R 8,000 BTU Window Air Conditioner
85
ZAFRO Window Air Conditioners 5000BTU, Cools 150
70

Specifications

SpecKenmore KM8K-R 8,000 BTU Window Air ConditionerZAFRO Window Air Conditioners 5000BTU, Cools 150
Operating Modes4 modes2 modes
Energy EfficiencyCEER 10.9Not specified
Filter TypeWashableWashable
InstallationEasyEasy
Remote ControlYesNo

Dimension comparison

Kenmore KM8K-R 8,000 BTU Window Air ConditionerZAFRO Window Air Conditioners 5000BTU, Cools 150

Overview of the Kenmore KM8K-R and ZAFRO Window Air Conditioners

The Kenmore KM8K-R is designed for medium-sized rooms up to 350 sq. ft., while the ZAFRO Window Air Conditioner is targeted at smaller spaces, effectively cooling areas up to 150 sq. ft. The Kenmore model offers a more powerful cooling capacity of 8,000 BTU, compared to the ZAFRO's 5,000 BTU. This difference in cooling capacity makes the Kenmore a better option for larger rooms, whereas the ZAFRO is ideal for bedrooms or small living areas.

Pricing and Value

The Kenmore KM8K-R is priced at $248.99, making it a more significant investment compared to the ZAFRO, which retails for $161.98. This puts the ZAFRO about 35% cheaper than the Kenmore, making it a more budget-friendly choice for those who require less cooling power. However, the Kenmore offers advanced features and a higher cooling capacity, which may justify its price for users needing to cool larger spaces.

Cooling Performance

Cooling performance is a critical factor when selecting an air conditioner. The Kenmore KM8K-R, with its 8,000 BTU rating, is capable of efficiently cooling larger rooms up to 350 sq. ft. In contrast, the ZAFRO, with its 5,000 BTU capacity, is designed for smaller spaces, making it suitable for areas up to 150 sq. ft. Therefore, if you need to cool a bigger area, the Kenmore would be the more effective choice, while the ZAFRO is better suited for intimate spaces.

Operating Modes and Noise Levels

The Kenmore KM8K-R provides multiple operating modes, including Sleep, Auto, Eco, and Cooling modes, along with three fan speeds. This flexibility allows users to customize their cooling experience based on their needs. Conversely, the ZAFRO offers two cooling modes and two fan speeds, which may suffice for users looking for simplicity. Additionally, the ZAFRO operates at a noise level as low as 50 dB, which is commendable for quiet environments. The Kenmore does not specify its noise level, but its design emphasizes quiet operation, catering to users sensitive to noise.

Energy Efficiency

Energy efficiency is an essential aspect of both models. The Kenmore KM8K-R boasts a CEER rating of 10.9, highlighting its ability to cool effectively while minimizing energy consumption. This is particularly appealing for users looking to reduce their utility bills. The ZAFRO also emphasizes energy savings, featuring a washable filter that contributes to its eco-friendly design. Although specific energy ratings are not provided for the ZAFRO, it uses environmentally friendly hydrocarbons R32, making it a greener choice.

Installation and Maintenance

Both air conditioners are designed for easy installation. The Kenmore KM8K-R can be set up in most standard windows without structural changes, and its lightweight design allows for single-person installation. Similarly, the ZAFRO is designed to fit standard double-hung windows and comes with a detailed installation manual, simplifying the setup process. Maintenance for both units is straightforward, with washable filters that promote clean air quality and reduce long-term operating costs.

Brand Reputation and Popularity

The Kenmore KM8K-R has a sales rank of 228,397, while the ZAFRO holds a slightly lower sales rank of 264,598. While both products are not top sellers, the Kenmore's ranking suggests it may have a stronger presence in the market, potentially attributed to its extensive features and higher cooling capacity. Brand reputation can play a crucial role in purchasing decisions, and Kenmore is a well-established brand in the home appliance sector.

Which should you buy?

Choosing between the Kenmore KM8K-R and the ZAFRO Window Air Conditioner ultimately depends on your specific cooling needs and budget. If you require powerful cooling for larger spaces and appreciate advanced features, the Kenmore KM8K-R is the better investment despite its higher price of $248.99. However, if you are looking for an economical option for smaller rooms and quieter operation, the ZAFRO at $161.98 is an excellent choice. Both units have their strengths, so consider your priorities before making a decision.