Effectiveness of Ceiling Cassette Air Conditioner Placement on Building Comfort and Energy Efficiency: A Systematic Literature Review

Budi - Dharma, Ahmad Marabdi Siregar

Abstract


The installation location of ceiling cassette air conditioning units is a critical factor in Heating, Ventilation, and Air Conditioning (HVAC) system design, particularly in public service buildings where high thermal comfort and energy efficiency are essential. This study aims to systematically examine the influence of ceiling cassette air conditioner placement on airflow distribution, thermal comfort, and building energy performance through a Systematic Literature Review (SLR) approach. The review analyzes peer-reviewed, open-access scientific articles published between 2020 and 2025, selected using a structured and transparent literature screening protocol. The synthesis results indicate that improper unit placement can lead to uneven temperature distribution, increased thermal discomfort, and higher energy consumption. Conversely, strategic placement that accounts for room geometry, airflow orientation, and occupied zones consistently improves thermal uniformity and enhances HVAC energy efficiency. These findings highlight that ceiling cassette unit placement should be considered an integral component of HVAC design rather than a secondary technical decision. This study contributes to the existing body of knowledge by providing evidence-based insights that support more effective and sustainable HVAC design practices for both researchers and industry practitioners.

Keywords


Ceiling Cassette Air Conditioner; Thermal Comfort; Airflow Distribution; Building Energy Efficiency; Systematic Literature Review.

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References


. Khovalyg, D., Kazanci, O. B., Halvorsen, H., Gundlach, I., Bahnfleth, W. P., Toftum, J., & Olesen, B. W. (2020). Critical review of standards for indoor thermal environment and air quality. In Energy and Buildings (Vol. 213). Elsevier Ltd. https://doi.org/10.1016/j.enbuild.2020.109819.

. ASHRAE. (2022). ASHRAE 2022ANSI/ASHRAE/IES Standard 90.1-2022: Energy Standard for Site and Buildings Except Low-Rise Residential Buildings (SI Edition). American Society of Heating, Refrigerating and Air-Conditioning Engineers. www.ashrae.org.

. Damanhuri, A. A. M., Ishak, N. N. M., Boon Tuan, T., Mustafa, M. S. S., Munir Hidayat Syah Lubis, A., Choo Khean, C., & Baru Bangi, B. (2025). Evaluation Thermal Comfort based on PMV and PPD using CBE Tool for Three Non-Air-Conditioned Pre School: A Case Study in Melaka Tengah, Malaysia District Area. Journal of Design and Built Environment, Special Issue V, 126–135. https://ejournal.um.edu.my/index.php/jdbe.

. ASHRAE. (2021). ANSI/ASHRAE Addendum a to ANSI/ASHRAE Standard 55-2020: Thermal Environmental Conditions For Human Occupancy. www.ashrae.org.

. Fortanier, A. C., Venekamp, R. P., Boonacker, C. W. B., Hak, E., Schilder, A. G. M., Sanders, E. A. M., & Damoiseaux, R. A. M. J. (2019). Pneumococcal conjugate vaccines for preventing acute otitis media in children. In Cochrane Database of Systematic Reviews (Vol. 2019, Issue 5). John Wiley and Sons Ltd. https://doi.org/10.1002/14651858.

. Wang, L., Li, G., Gao, J., Fang, X., Wang, C., & Xiong, C. (2023). Case Study: Impacts of Air-Conditioner Air Supply Strategy on Thermal Environment and Energy Consumption in Offices Using BES–CFD Co-Simulation. Sensors, 23(13). https://doi.org/10.3390/s23135958.

. Barau, A. A. B., Zambri, A. N., Osman, A. A., Ahmed, A. M., Taib, I., & Manshoor, B. (2024). Journal of Complex Flow Observation on Air Flow Distribution in Room by HVAC System using Ansys Fluent CFD Simulation. JCF Journal of Complex Flow, 6(1), 29–37. www.fazpublishing.com/jcf.

. Rashid, F. L., Al-Obaidi, M. A., al Maimuri, N. M. L., Ameen, A., Agyekum, E. B., Chibani, A., & Kezzar, M. (2025). Mechanical Ventilation Strategies in Buildings: A Comprehensive Review of Climate Management, Indoor Air Quality, and Energy Efficiency. In Buildings (Vol. 15, Issue 14). Multidisciplinary Digital Publishing Institute (MDPI). https://doi.org/10.3390/buildings15142579.

. Page, M. J., McKenzie, J. E., Bossuyt, P. M., Boutron, I., Hoffmann, T. C., Mulrow, C. D., Shamseer, L., Tetzlaff, J. M., Akl, E. A., Brennan, S. E., Chou, R., Glanville, J., Grimshaw, J. M., Hróbjartsson, A., Lalu, M. M., Li, T., Loder, E. W., Mayo-Wilson, E., McDonald, S., Moher, D. (2021). The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. BMJ, 372. https://doi.org/10.1136/bmj.n71.

. Donthu, N., Kumar, S., Mukherjee, D., Pandey, N., & Lim, W. M. (2021). How to conduct a bibliometric analysis: An overview and guidelines. Journal of Business Research, 133, 285–296. https://doi.org/10.1016/J.JBUSRES.2021.04.070.

. Snyder, H. (2019). Literature review as a research methodology: An overview and guidelines. Journal of Business Research, 104, 333–339.

https://doi.org/10.1016/j.jbusres.2019.07.039.

. Paul, J., & Criado, A. R. (2020). The art of writing literature review: What do we know and what do we need to know? International Business Review, 29(4), 101717. https://doi.org/10.1016/J.IBUSREV.2020.101717.

. Haddaway, N. R., Page, M. J., Pritchard, C. C., & McGuinness, L. A. (2022). PRISMA2020: An R package and Shiny app for producing PRISMA 2020-compliant flow diagrams, with interactivity for optimised digital transparency and Open Synthesis. Campbell Systematic Reviews, 18(2). https://doi.org/10.1002/cl2.1230.

. Aromataris, E., & pearson, A. (2014). SYSTEMATIC REVIEWS, Step by Step The Systematic Review: An Overview. AJN, 114(3).

. https://journals.lww.com/ajnonline/fulltext/2014/03000/the_systematic_review__an_overview.28.aspx.

. Booth, A., Sutton, A., & Papaioannou, D. (2016). Systematic Approaches to a Successful Literature Review (M. Steele, Ed.; 2nd ed.). SAGE Publication Inc. https://www.researchgate.net.

. Zupic, I., & Čater, T. (2015). Bibliometric Methods in Management and Organization. Organizational Research Methods, 18(3), 429–472. https://doi.org/10.1177/1094428114562629.

. Popay, J., Roberts, H., Sowden, A., Petticrew, M., Arai, L., Rodgers, M., Britten, N., Roen, K., Duffy, S., Arai, L., Roen, K., & Rodgers, M. (2005). Developing guidance on the conduct of narrative synthesis in systematic reviews. A Product from the ESRC Methods Programme. Lancaster: Institute of Health Research, 59(Suppl 1). https://www.mendeley.com/catalogue/e3d27702-385f-39fb-9b80-202458bbca12.

. Choi, H. Y., Oh, J. H., Park, M. S., Oh, S. K., Park, Y. G., & Ha, M. Y. (2021). Investigation of the cooling performance and thermal comfort for 4-way cassette air conditioner with swinging motion of vanes. Journal of Mechanical Science and Technology, 35(4), 1757–1770. https://doi.org/10.1007/s12206-021-0338-1.

. Degwy, A. el, Aboulmagd, A., & ‬. (2022). INVESTIGATIONS OF THERMAL COMFORT AND AIR FLOW DISTRIBUTION IN NATURALLY VENTILATED LIVING ROOM WITH A CEILING FAN ‫تحقيق‬ ‫سقف‬ ‫مروحة‬ ‫مع‬ ‫طبيعية‬ ‫تهوية‬ ‫ذات‬ ‫معيشة‬ ‫غرفة‬ ‫في‬ ‫الهواء‬ ‫تدفق‬ ‫وتوزيع‬ ‫الحرارية‬ ‫الراحة‬ ‫في‬. Journal of Al-Azhar University Engineering Sector, 17(65), 1261–1275. https://www.mendeley.com/reference-manager/library/all-references/c3089cb3-e1be-3a78-ac94-60e4bcb91c02.‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬

. Olatunde, T. M., Okwandu, A. C., Akande, D. O., & Sikhakhane, Z. Q. (2024). Review of energy-efficient HVAC technologies for sustainable buildings. International Journal of Science and Technology Research Archive, 6(2), 012–020. https://doi.org/10.53771/ijstra.2024.6.2.0039.

. Chen, Q., & Zhai, Z. (2004). THE USE OF CFD TOOLS FOR INDOOR ENVIRONMENTAL DESIGN. Spon Press, New York, 119–140. https://engineering.purdue.edu/~yanchen/paper/2004-7.pdf.

. ASHRAE. (2005). Reference number ISO 7730:2005(E) ISO 7730 Third edition. https://cdn.standards.iteh.ai/samples/39155/9632a0563ca742209edb45856ff69296/ISO-7730-2005.pdf.




DOI: https://doi.org/10.30596/rmme.v9i1.28067

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