{"id":1873,"date":"2025-11-17T02:27:45","date_gmt":"2025-11-16T18:27:45","guid":{"rendered":"https:\/\/winner-aircon.com.hk\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\/"},"modified":"2026-11-11T15:58:00","modified_gmt":"2026-11-11T07:58:00","slug":"vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system","status":"publish","type":"post","link":"https:\/\/winner-aircon.com.hk\/en\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\/","title":{"rendered":"VRV Project \u2013 Replacement of 300KW Multi-Split Central Air Conditioning System"},"content":{"rendered":"

Our client was using three aging VRV (Variable Refrigerant Volume) central air conditioning systems with a total cooling capacity of approximately 300 kW. Due to their age, these systems frequently malfunctioned and experienced outages, resulting in expensive repairs that failed to completely resolve the issues, causing considerable distress for their management team. After evaluation, we proposed a solution involving the design, supply, and replacement of the entire VRV system, comprehensively resolving their long-standing problems.<\/p>\n

Services included:<\/h3>\n
    \n
  1. Maintenance and Parts Replacement \u2013 \u200b\u200bDismantle and repair the existing aging system, and tidy up piping and electrical connections.<\/li>\n
  2. Supply and Installation of Air Conditioners from Major Brands \u2013 Select the next-generation VRV system suitable for the site load, offering higher energy efficiency and easier maintenance.<\/li>\n
  3. System Testing and Commissioning \u2013 Conduct comprehensive testing after installation, including temperature adaptation, pressure testing, and system balancing.<\/li>\n
  4. Additional and Retrofit Accessories \u2013 Update controllers, sensors, and drainage equipment according to the new system requirements.<\/li>\n<\/ol>\n

    After the new VRV system was put into operation, the customer no longer needed frequent maintenance, the equipment failure rate significantly decreased, and electricity costs were reduced by approximately 20% due to the improved energy efficiency rating. The management team expressed great satisfaction, noting that it saved resources and created a more stable and comfortable environment for employees and visitors.<\/p>\n

    Results Summary:<\/h3>\n
      \n
    • Completely resolved the problem of frequent malfunctions in aging equipment.<\/li>\n
    • The new system boasts high energy efficiency, reducing energy costs.<\/li>\n
    • System stability has been improved, and routine maintenance is simpler.<\/li>\n
    • The client’s brand image and operational efficiency have been enhanced.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Our client was using three aging VRV (Variable Refrigerant Volume) central air conditioning systems with a total cooling capacity of approximately 300 kW. Due to their age, these systems frequently malfunctioned and experienced outages, resulting in expensive repairs that failed to completely resolve the issues, causing considerable distress for their management team. After evaluation, we […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[148,150,147,146,149,151,145],"class_list":["post-1873","post","type-post","status-publish","format-standard","hentry","category-successful-cases","tag-commercial-vrv-system-design-and-installation","tag-old-air-conditioning-replacement-solution","tag-reduced-commercial-air-conditioning-failure-rate","tag-refrigerant-pipe-drainage-retrofit","tag-system-commissioning-tc-20-electricity-cost-savings-case","tag-variable-frequency-multi-split-unit-energy-saving-upgrade","tag-vrv-project"],"yoast_head":"\nVRV Project \u2013 Replacement of 300KW Multi-Split Central Air Conditioning System - \u9326\u9d3b\u51b7\u6c23\u5de5\u7a0b\u6709\u9650\u516c\u53f8<\/title>\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\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VRV Project \u2013 Replacement of 300KW Multi-Split Central Air Conditioning System - \u9326\u9d3b\u51b7\u6c23\u5de5\u7a0b\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"Our client was using three aging VRV (Variable Refrigerant Volume) central air conditioning systems with a total cooling capacity of approximately 300 kW. Due to their age, these systems frequently malfunctioned and experienced outages, resulting in expensive repairs that failed to completely resolve the issues, causing considerable distress for their management team. After evaluation, we […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/winner-aircon.com.hk\/en\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\/\" \/>\n<meta property=\"og:site_name\" content=\"\u9326\u9d3b\u51b7\u6c23\u5de5\u7a0b\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/winneraircon\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-16T18:27:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-11T07:58:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/winner-aircon.com.hk\/wp-content\/uploads\/2022\/12\/ddeq.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1106\" \/>\n\t<meta property=\"og:image:height\" content=\"1106\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Lin Terry\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Lin Terry\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/winner-aircon.com.hk\\\/en\\\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/winner-aircon.com.hk\\\/en\\\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\\\/\"},\"author\":{\"name\":\"Lin Terry\",\"@id\":\"https:\\\/\\\/winner-aircon.com.hk\\\/en\\\/#\\\/schema\\\/person\\\/a9ad9c198f6c47b92565bb072e580cd0\"},\"headline\":\"VRV Project \u2013 Replacement of 300KW Multi-Split Central Air Conditioning System\",\"datePublished\":\"2025-11-16T18:27:45+00:00\",\"dateModified\":\"2026-11-11T07:58:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/winner-aircon.com.hk\\\/en\\\/vrv-project-replacement-of-300kw-multi-split-central-air-conditioning-system\\\/\"},\"wordCount\":264,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/winner-aircon.com.hk\\\/en\\\/#organization\"},\"keywords\":[\"Commercial VRV System Design and Installation\",\"Old Air Conditioning Replacement Solution\",\"Reduced Commercial Air Conditioning Failure Rate\",\"Refrigerant Pipe Drainage Retrofit\",\"System Commissioning (T&C) - 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