Senville SENA-18IC-Z Air Conditioner 2021

Last Updated: January 1, 2021

At Air Conditioners Rated, our goal is simple, to make finding the right air conditioner for you and your loved ones as easy as possible, by providing you with all the important information you need to know before making a decision. For example, check out our Senville SENA-18IC-Z

by AC Rated

Today our team will be assessing the Senville SENA-18IC-Z ceiling air conditioner, in order to determine where this unit rises, and where it falls, under a wide range of criteria. We will be taking into special consideration how this unit performs, how efficiently it carries out its functions, and any notable design or functional aspects that this unit has, and conversely, lacks. Check out our full Senville SENA-18IC-Z review below for more information.


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Senville SENA-18IC-Z Air Conditioner


Cooling Performance

With a cooling output of 18,000 BTUs, this ceiling mounted air conditioner is ideal for providing cooling services to spaces of up to 1,000 square feet. Additionally, with a maximum airflow of 710 cubic feet per minute on its high setting, the Senville SENA-18IC-Z is also capable of providing impressive air circulation and refreshment throughout the day.


Efficiency & Certifications

The Seasonal Energy Efficiency Ratio of a unit takes into account both the cooling output of a unit, and its energy consumption, considering both factors under average seasonal conditions. By obtaining a SEER score of 20, the Senville SENA-18IC-Z has proven its own worth with regard to efficiency, which is furthered by its EER of 12.5, which stands proudly above the industry average of 9.7. Furthering this unit’s guarantee of efficient performance is its Energy Star certification. This essentially means that the Senville SENA-18IC-Z is capable of performing to a standard of efficiency that adheres to a set of strict guidelines set out by the American Environmental Protection Agency. Efficient units are both better for the environment, and your wallet, so we highly recommend taking such details into consideration when selecting a home air conditioner. Finally, the Senville SENA-18IC0Z also benefits from an ETL certification, and an AHRI certification, the former of which declaring this unit to be suitable for retail in north America, and the latter being a performance related certification.



Arguably, the most important convenient design feature that a unit may incorporate is the remote control. With this simple addition to a unit’s design, the user’s experience is transformed. Thankfully, this system does come with a remote, which has a built-in thermostat for tailored comfort. Additionally, the Senville SENA-18-Z is also capable of self-cleaning, and self-diagnostics which means the user can relax and rely upon their air conditioning system’s resilience, and efficiency.



A built-in dehumidification function allows the Senville SENA-18-Z to fight back excessive humidity to re-establish a comfortable environment in your home during those hot and clammy Summer afternoons. Vertical swing function allows for a more even distribution of cooled airflow, allowing the unit’s effects to be felt quicker, and throughout the entire room. Further, inverter compressor technology enable this unit to operate in a more efficient manner, using state of the art technology to its advantage. Finally, benefitting from  a 16 ft. copper line set, this unit may be installed in various locations throughout your home.

Note: This unit’s installation kit does not include a wiring harness or electrical wiring. This may be provided by your installer, or you may purchase this at a hardware store, however in this case be sure to check the technical specifications of the unit for wire size and applications. 

Dimensions (Inches)

Indoor Unit

Height: 10.24″

Width: 22.44″

Depth: 22.44″

Weight: 26.5lbs


Outdoor Unit 

Height: 27.56″

Width: 33.27″

Depth: 12.60″

Weight: 102lbs


Help & Support

The Senville SENA-18-Z is backed by a generous 2-years parts and 7-years compressor limited warranty coverage plan. Additionally, should you lose your user manual, downloadable user documents are available on the company’s official website. Further, should you have to contact a Senville representative, there is an online contact form section on the same site.



Overall, the Senville SENA-18-Z is a fantastic air conditioner. Excelling in design, efficiency, performance, there are truly few categories in which this product does not impress. For the sake of fairness however, it must be noted that Senville’s customer service network is extremely limited, and we would have preferred if they provided their users with more resources to help in the case of a crisis. That being said, all in all, we certainly place our seal of approval on this effective and efficient ceiling mounted air conditioner.