--- product_id: 101059402 title: "Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24)" brand: "gree" price: "£6617.92" currency: GBP in_stock: true category: "Gree" url: https://www.desertcart.co.uk/products/101059402-gree-36-000-btu-multi21-dual-zone-ceiling-cassette-mini store_origin: GB region: United Kingdom --- # SEER 21 ultra-efficient inverter 56 dB whisper-quiet operation 36,000 BTU cooling power Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) **Brand:** gree **Price:** £6617.92 **Availability:** ✅ In Stock ## Summary > ❄️ Elevate your space with silent, smart dual-zone comfort — because your home deserves the best. ## Quick Answers - **What is this?** Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) by gree - **How much does it cost?** £6617.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/101059402-gree-36-000-btu-multi21-dual-zone-ceiling-cassette-mini) ## Best For - gree enthusiasts ## Why This Product - Trusted gree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **G10 Inverter Technology:** Energy-smart compressor ensures steady comfort without noisy starts or stops. - • **Eco-Friendly Refrigerant:** Uses R410A for powerful cooling with a greener footprint. - • **Robust Warranty Coverage:** 5 years parts, 7 years compressor warranty for peace of mind. - • **Dual-Zone Climate Control:** Simultaneously heat & cool two rooms with one sleek ceiling cassette. - • **Discreet Ceiling Installation:** Blends seamlessly into suspended ceilings with a minimalist decorative grille. ## Overview The Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump delivers powerful, energy-efficient heating and cooling for two zones simultaneously. Featuring advanced G10 inverter technology and eco-friendly R410A refrigerant, it operates quietly at 56 dB and installs discreetly in suspended ceilings. With a SEER rating of 21 and a comprehensive warranty, it’s engineered for modern, sustainable comfort in professional and upscale living spaces. ## Description Product description Ductless Mini Split Air Conditioners Required LINE SET NOT included. BTUs per SQFT 9,000 BTU - 300 to 500 ft 12,000 BTU - 400 to 650 ft 18,000 BTU - 600 to 1,000 ft 24,000 BTU - 800 to 1,300 ft 30,000 BTU - 1,000 to 1,650 ft 36,000 BTU - 1,200 to 2,000 ft 42,000 BTU - 1,400 to 2,300 ft The GREE Multi21+ CEILING CASSETTE System is powered by Gree’s G10 inverter-driven compressor and R410A refrigerant. These units can heat and cool multiple zones without distribution boxes. Our G10 inverter technology saves energy, reduces outdoor noise and keeps room temperature steady by eliminating the harsh starts & stops of conventional systems. The Multi21+ Ceiling Cassette units will inconspicuously provide quiet performance through innovative design. The Gree Ceiling Cassette is extremely suitable for any room, and can be easy installed in suspended ceilings with only a discreet decorative discharge grille visible. 4-way Discharge Air Multi Speed Fan Remote Handle Lockout Swing Louver Cleanable Air Filter Fresh Air Intake ( 24K model only) Decorative Discharge Air Grille (sold separately) IR Remote and XK - 19 Wired Controllers incl. Power Failure Recovery Internal Condensate Drain Pump Specifications Please Note: Mini Split Systems must be installed by a State License HVAC Contractor. Can I install this myself? While installation of a ductless split is much easier than a central air system, it's still much more advanced than installing a window unit or portable. Furthermore, the manufacturer will only provide future assistance if a licensed HVAC contractor does the installation. So while it is possible to do the installation yourself, we strongly recommend you hire an HVAC professional in your area. This multi zone system cannot heat and cool separate rooms at the same time. ## Features - Required, but not included: 3/8" x 5/8" line set (x2) | The Gree Multi21+ Dual-Zone CEILING CASSETTE 36,000 BTU System is powered by Grees G10 inverter-driven compressor and eco-friendly R410A refrigerant. These units can heat and cool 2 zones without distribution boxes. - Our G10 inverter technology saves energy, reduces outdoor noise and keeps room temperature steady by eliminating the harsh starts & stops of conventional systems. - The Multi21+ Ceiling Cassette units will inconspicuously provide quiet performance through innovative design. It's extremely suitable for any room, and can be easy installed in suspended ceilings with only a discreet decorative discharge grille visible. - Quiet, energy-efficient comfort, powered by GREE famous G10 Inverter technology1 - Manufacturer's Warranty terms is 5 Year on parts and 7 years on the compressor. *Please Note, installation must be performed by a state Licensed HVAC contractor in order to be eligible for the warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0744W8ZGW | | Additional Features | Eco-friendly | | Brand | GREE | | Brand Name | GREE | | Capacity | 3 Tons | | Color | Multicolored | | Control Method | Remote, Touch | | Controller Type | Remote Control | | Cooling Power | 36000 British Thermal Units | | Installation Type | Split System | | Manufacturer | GREE | | Model Name | GREE Ceiling Cassette | | Model Number | MULTI36CCAS209 | | Noise | 56 Decibels | | Refrigerant | R-410A | | Seasonal Energy Efficiency Ratio (SEER) | 21 | | Special Feature | Eco-friendly | | UPC | 841999172251 | | Voltage | 230 Volts | | Warranty Type | Manufacturer | ## Product Details - **Brand:** GREE - **Capacity:** 3 Tons - **Color:** Multicolored - **Cooling Power:** 36000 British Thermal Units - **Model Name:** GREE Ceiling Cassette - **Noise Level:** 56 Decibels - **Refrigerant:** R-410A - **Seasonal Energy Efficiency Ratio (SEER):** 21 - **Special Feature:** Eco-friendly - **Voltage:** 230 Volts ## Images ![Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) - Image 1](https://m.media-amazon.com/images/I/61CjkwOx+yL.jpg) ![Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) - Image 2](https://m.media-amazon.com/images/I/51N6WjbIHcL.jpg) ![Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) - Image 3](https://m.media-amazon.com/images/I/61NqcQzde-L.jpg) ![Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) - Image 4](https://m.media-amazon.com/images/I/618UI6pTHCL.jpg) ![Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) - Image 5](https://m.media-amazon.com/images/I/614ZabfDxJL.jpg) ## Frequently Bought Together - Gree 36,000 BTU Multi21+ Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (24-24) - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) - Appli Parts APAB-3160 Outdoor Mini Split Wall Mounting Bracket for Ductless Heat Pump or Cooling Only Units Up to 352lbs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/101059402-gree-36-000-btu-multi21-dual-zone-ceiling-cassette-mini](https://www.desertcart.co.uk/products/101059402-gree-36-000-btu-multi21-dual-zone-ceiling-cassette-mini) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-19*