{"product_id":"18000btu-commercial-inverter-air-conditioner-cassette-ceiling-ac-sirair","title":"18000 BTU Inverter Cassette Ceiling Air Conditioner – Commercial – Sirair","description":"Experience peak performance and comfort with the \u003cb\u003eSirair 18000BTU Cassette Inverter Air Conditioner\u003c\/b\u003e, engineered to cool and heat large commercial or residential spaces up to \u003cb\u003e±36m²\u003c\/b\u003e with silent precision. Designed with \u003cb\u003e360° airflow\u003c\/b\u003e and \u003cb\u003e8-way directional vents\u003c\/b\u003e, this ceiling-mounted unit ensures complete climate coverage with minimal noise and maximum energy efficiency. The \u003cb\u003einverter compressor technology\u003c\/b\u003e automatically adjusts output based on demand, cutting down energy usage and maintaining consistent indoor temperatures. Paired with its sleek, flush-mount design and eco-friendly R410a refrigerant, the Sirair 18000BTU unit is the ideal choice for high-end environments where power, elegance, and sustainability converge.\n\u003ch3\u003e\u003cb\u003ePerfect for\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge office floors and open-plan workspaces\u003c\/li\u003e\n\u003cli\u003eHigh-traffic commercial environments\u003c\/li\u003e\n\u003cli\u003eRestaurants, hotels, and hospitality venues\u003c\/li\u003e\n\u003cli\u003eSpacious homes, lounges, and living areas\u003c\/li\u003e\n\u003cli\u003eConference centers, boardrooms, schools and places of worship\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e18000BTU Inverter Output\u003c\/b\u003e – Engineered for high-capacity cooling \u0026amp; heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e360° Airflow with 8-Way Vents\u003c\/b\u003e – Complete room coverage without hot spots\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEco-Friendly R410a Refrigerant\u003c\/b\u003e – Sustainable and regulation-compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInverter Technology\u003c\/b\u003e – Reduces energy consumption and temperature swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhisper-Quiet Performance\u003c\/b\u003e – Suitable for noise-sensitive environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiscreet Ceiling-Mounted Design\u003c\/b\u003e – Saves space and enhances aesthetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Ceiling Integration\u003c\/b\u003e – Compatible with drop\/suspended ceilings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuick-Access Maintenance Panels\u003c\/b\u003e – Low-maintenance operation and servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Area Coverage\u003c\/b\u003e – Ideal for ±36m² zones\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCuts electricity costs with energy-efficient inverter operation\u003c\/li\u003e\n\u003cli\u003eDistributes consistent temperature throughout large or complex spaces\u003c\/li\u003e\n\u003cli\u003eSeamlessly blends into ceilings for a premium, unobtrusive finish\u003c\/li\u003e\n\u003cli\u003eReduces noise pollution—perfect for professional and leisure settings\u003c\/li\u003e\n\u003cli\u003eDesigned for year-round reliability in diverse climate conditions\u003c\/li\u003e\n\u003cli\u003eImproves air comfort and quality in busy or high-end spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eUsage Tips\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClean air filters regularly for best performance\u003c\/li\u003e\n\u003cli\u003eUse auto-mode and temperature presets to optimize efficiency\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAlways have a certified installer fit the unit to maintain warranty\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eCombine with ceiling insulation for even better energy performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eInstaller Network Access\u003c\/b\u003e\u003c\/h3\u003e\nTo make installation even easier, each unit comes with a \u003cb\u003eQR code\u003c\/b\u003e that can be scanned to access a \u003cb\u003elist of verified, nationwide approved installers\u003c\/b\u003e. Whether you're in Johannesburg, Cape Town, Durban, or anywhere in between, you'll have quick access to professional installation support in your area. Please note that installation is not included in the unit price, clients are required to contact and pay the selected installer directly. The \u003cb\u003eSirair 18000BTU Cassette Inverter Air Conditioner\u003c\/b\u003e is the ultimate solution for large-scale climate control—blending top-tier performance with low-profile design and energy-smart operation. Whether for commercial expansion or premium home upgrades, it delivers unmatched coverage, comfort, and cost savings.\n\u003ch3\u003e\u003cb\u003eWhat's in the box\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x 18000BTU Sirair Cassette Inverter Indoor Unit\u003c\/li\u003e\n\u003cli\u003e1 X Indoor Cover\u003c\/li\u003e\n\u003cli\u003e1 x Outdoor Unit\u003c\/li\u003e\n\u003cli\u003e1 x Remote Control\u003c\/li\u003e\n\u003cli\u003e1 x User manual \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eDimensions (cm) \u0026amp; Gross Weight\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutdoor - 92 x 92 x 26.5 (30kg)\u003c\/li\u003e\n\u003cli\u003eIndoor - 85 x 35 x 55 (30kg)\u003c\/li\u003e\n\u003cli\u003eCover - 103 x 103 x 10 (9.5kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eEnergy Rating\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Energy efficiency rating A – most efficient class\" height=\"280\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1015\/1680\/4228\/files\/sirair-energy-rating-a-cropped.jpg?v=1783786370\" width=\"263\"\u003e\u003c\/p\u003e","brand":"Sirair","offers":[{"title":"Default Title","offer_id":52383509479556,"sku":"GS-CAS18OD-INV\/1P","price":19950.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/1680\/4228\/files\/Cassette-Unit-outdoor-indoor-remote_05a1ca33-cf14-4062-860e-ad6ad56d9789.webp?v=1782458665","url":"https:\/\/sirair.co.za\/products\/18000btu-commercial-inverter-air-conditioner-cassette-ceiling-ac-sirair","provider":"Sirair","version":"1.0","type":"link"}