{"id":1601,"date":"2025-11-18T08:14:34","date_gmt":"2025-11-18T00:14:34","guid":{"rendered":"https:\/\/winner-aircon.com.hk\/services-area\/cleaning-system-and-numerous-sub-units\/"},"modified":"2026-11-10T00:49:09","modified_gmt":"2026-11-09T16:49:09","slug":"cleaning-system-and-numerous-sub-units","status":"publish","type":"page","link":"https:\/\/winner-aircon.com.hk\/en\/services-area\/cleaning-system-and-numerous-sub-units\/","title":{"rendered":"Cleaning system and numerous sub-units"},"content":{"rendered":"\t\t
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Engineering Experts
Properly maintained air-con will last for ten years Shine as new!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dust, grease, and microorganisms accumulated in air conditioning and ventilation systems not only reduce heat dissipation efficiency but also affect indoor air quality.<\/p>

Regular cleaning can effectively restore system performance, improve airflow cleanliness, reduce odors and allergens, and extend equipment life.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Winner Air Conditioning Engineering Co., Ltd. employs environmentally friendly high-pressure cleaning and sterilization technology to provide comprehensive cleaning services for central air conditioning systems, fan coil units, fresh air systems, and kitchen exhaust equipment. Our cleaning services meet Hong Kong’s ISO 9001 quality management system certification standards, helping various commercial venues maintain a clean, energy-efficient, and healthy environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Service Content<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  1. Deep cleaning of central air conditioning fan coil units (FCU)<\/li>
  2. Air handling unit (AHU) fin and impeller cleaning<\/li>
  3. Fresh air system and supply duct cleaning<\/li>
  4. Kitchen EP unit and exhaust equipment cleaning<\/li>
  5. Fire damper and ventilation valve inspection and maintenance<\/li>
  6. Condensate pan and drainage system cleaning<\/li>
  7. Filter replacement and differential pressure testing<\/li>
  8. <\/b>Sterilization and mold removal treatment (environmentally friendly agents)<\/li>
  9. <\/b>Cleaning and adjustment of various air vents<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Service Target<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    • Restaurants and hotels<\/li>
    • Shopping malls and retail chains<\/li>
    • Educational and medical institutions<\/li>
    • Offices and clubhouses<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Why choose us?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      1. <\/b>ISO 9001 Quality Management System Certification Standard<\/li>
      2. <\/b>Professional cleaning equipment<\/li>
      3. <\/b>Construction is flexible and can be carried out at night.<\/li>
      4. <\/b>Professional team for on-site monitoring and reporting<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\n\t\t\t\t\t\t\t1. Site Inspection\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\n\t\t\t\t\t\t\t2. Planning and Quotation\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\n\t\t\t\t\t\t\t3. Cleaning and Construction\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\n\t\t\t\t\t\t\t4. Testing and Verification\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\n\t\t\t\t\t\t\t5. Delivery Report and Ongoing Follow-up\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        <\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        Services Area<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

        Engineering ExpertsProperly maintained air-con will last for ten years Shine as new! Dust, grease, and microorganisms accumulated in air conditioning and ventilation systems not only reduce heat dissipation efficiency but also affect indoor air quality. Regular cleaning can effectively restore system performance, improve airflow cleanliness, reduce odors and allergens, and extend equipment life. Winner Air […]<\/p>\n","protected":false},"author":4,"featured_media":1602,"parent":1582,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1601","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nCleaning system and numerous sub-units - \u9326\u9d3b\u51b7\u6c23\u5de5\u7a0b\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"description\" content=\"Jinhong Air Conditioning Engineering provides cleaning services for AHU, FCU, air ducts, and kitchen exhaust systems to improve IAQ and enhance energy efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/winner-aircon.com.hk\/en\/services-area\/cleaning-system-and-numerous-sub-units\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cleaning system and numerous sub-units - 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