{"title":"Multi-Zone Systems","description":"\u003cp\u003eEverything you need for a multi-zone mini-split system — heat and cool multiple rooms from a single outdoor condenser. Browse our selection of multi-zone condensers and compatible indoor air handlers and ceiling cassettes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMulti-zone condensers available in 3, 4, 5, and 6 zone configurations\u003c\/li\u003e\n\u003cli\u003eCompatible air handlers in 6K, 9K, 12K, and 18K BTU\u003c\/li\u003e\n\u003cli\u003eOuttaSight® ceiling cassettes for a sleek, hidden installation\u003c\/li\u003e\n\u003cli\u003eAll DIY 5th Generation for easy, tool-free setup\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"mrcool-6k-diy-5th-generation-mini-split-air-handler-230v-diy-06-hp-wmah-230d25-o","title":"MRCOOL® 6k DIY 5th Generation Mini-Split Air Handler 230v","description":"\u003cp\u003eDiscover the 5th Generation MRCOOL® DIY® 6k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler—an efficient, compact solution designed to bring year-round comfort to spaces up to 200 sq. ft. Whether you're upgrading a home office, nursery, or walk-in closet, this unit delivers reliable heating and cooling without the need for professional installation.\u003cbr\u003e\nThe included DIYPRO® cable eliminates the need for traditional electrical conduit, streamlining the setup while protecting the system from outdoor elements and wildlife damage.\u003cbr\u003e\nOnce installed, managing your comfort is easy. Use the included wireless remote, access full functionality through the SmartHVAC app on iOS or Android, or control the system hands-free with voice commands via Amazon Alexa or Google Assistant. Built for long-term durability, the outdoor unit is coated with Gold Fin® technology, offering excellent corrosion resistance—especially beneficial for coastal or humid environments.\u003cbr\u003e\nThis unit is designed to maximize efficiency and comfort. The Follow Me® feature, built into the remote, lets the system monitor the temperature where you are and adjust airflow accordingly for more accurate comfort. Dry Mode also enhances indoor air quality by removing excess humidity, helping to create a cooler, fresher environment.\u003cbr\u003e\nThe MRCOOL® DIY® 6K system is supported by comprehensive warranty coverage, including a 7-year compressor warranty and 5-year parts protection, and is also eligible for the MRCOOL® Care Program.\u003cbr\u003e\nExperience dependable performance, modern smart-home integration, and stress-free installation with the 5th Generation MRCOOL® DIY® 6k BTU Ductless Mini-Split—comfort made simple.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610738849,"sku":"DIY-06-HP-WMAH-230D25-O","price":457.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy-wmah-01-1000px_rk51t6_f11f0a15-7393-4a0c-804a-dbf35ab04af3.webp?v=1778090866"},{"product_id":"mrcool-9k-diy-5th-generation-mini-split-air-handler-230v-diy-09-hp-wmah-230d25-o","title":"MRCOOL® 9k DIY 5th Generation Mini-Split Air Handler 230v","description":"\u003cp\u003eThe 5th Generation MRCOOL® DIY® 9k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is a compact and efficient solution for heating and cooling spaces up to 400 sq. ft. This unit combines energy efficiency with user-friendly features and do-it-yourself installation.\u003cbr\u003e\nNo specialized tools or professional HVAC experience are needed—just follow the included instructions for a quick and cost-effective setup. The included DIYPRO® cable replaces the need for traditional electrical conduit, streamlining installation while adding durability and protection from outdoor elements and wildlife.\u003cbr\u003e\nThis system offers multiple ways to manage your comfort. You can use the wireless remote, the SmartHVAC app (compatible with iOS and Android), or hands-free voice control with Amazon Alexa and Google Assistant. From scheduling to energy monitoring, complete control is always within reach.\u003cbr\u003e\nThe air handler also includes performance-enhancing features like Follow Me® mode, which senses the temperature at the remote's location and adjusts airflow accordingly for more accurate comfort. Dry Mode helps reduce humidity, improving air quality and overall comfort. The Gold Fin® condenser coating ensures long-lasting resistance to corrosion, especially useful in coastal or humid environments.\u003cbr\u003e\nBacked by a 7-year compressor warranty and 5-year parts warranty, along with eligibility for the MRCOOL® Care Program, this unit offers reliable, long-term value. With advanced features and simple installation, the MRCOOL® DIY® 9k Mini-Split is a smart, hassle-free solution for year-round comfort.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610771617,"sku":"DIY-09-HP-WMAH-230D25-O","price":532.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy-wmah-01-1000px_rk51t6_331825e6-4e9a-452e-b4a9-37cd67f470d6.webp?v=1778090867"},{"product_id":"mrcool-12k-diy-5th-generation-mini-split-air-handler-230v-diy-12-hp-wmah-230d25-o","title":"MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler 230v","description":"\u003cp\u003eThe 5th Generation MRCOOL® DIY® 12k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is the ideal comfort solution for spaces up to 550 sq. ft. Designed with homeowners in mind, this system offers true DIY installation—no special tools or professional HVAC assistance required. It's a fast, affordable, and simple way to upgrade your comfort.\u003cbr\u003e\nThe included DIYPRO® cable eliminates the need for electrical conduit, making installation even easier while adding extra protection against the elements and wildlife. This thoughtful design not only simplifies the process but also extends the system’s durability for long-lasting performance.\u003cbr\u003e\nOnce installed, controlling your environment is effortless. Use the included remote control, the SmartHVAC app on your smartphone (iOS or Android), or hands-free voice commands with Amazon Alexa or Google Assistant. You can schedule temperature changes, monitor energy usage, and adjust modes with ease.\u003cbr\u003e\nThis unit also includes smart comfort features like Follow Me® technology, which uses the remote to sense temperature and direct airflow where it’s needed most. Dry Mode helps manage humidity, improving indoor air quality and comfort. The Gold Fin® condenser coating provides corrosion resistance, making the unit well-suited for humid or coastal locations.\u003cbr\u003e\nBacked by a 7-year compressor warranty, 5-year parts warranty, and eligibility for the MRCOOL® Care Program, this mini-split is built for reliability. Enjoy efficient performance, smart control, and simple installation with the MRCOOL® DIY® 12k system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610804385,"sku":"DIY-12-HP-WMAH-230D25-O","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy-wmah-01-1000px_rk51t6_eb4a17cd-5301-4969-9def-90c7255ec8b5.webp?v=1778090868"},{"product_id":"mrcool-18k-diy-5th-generation-3-zone-multi-zone-mini-split-condenser-230v-diy-multi3-18hp230d-o","title":"MRCOOL® 18k DIY 5th Generation 3 Zone Multi-Zone Mini-Split Condenser 230v","description":"\u003cp\u003eWe’re excited to introduce the 5th Generation MRCOOL® DIY® 18k BTU Multi-Zone Ductless Mini-Split Condenser—our most advanced and convenient comfort solution yet. Designed for true do-it-yourself installation, this system eliminates the need for an HVAC professional. With an impressive SEER2 rating of 23.9 and HSPF2-4 rating of 10, it delivers energy savings while keeping your home comfortable year-round.\u003cbr\u003e\nThis condenser can support up to three air handlers and heat or cool a combined space of up to 750 square feet—ideal for spare bedrooms, home offices, or small apartments. At the core of its simplicity is our patented pre-charged Quick Connect® line set, now filled with R-454B, a high-efficiency, environmentally friendly refrigerant. This system is designed to be sustainable, user-friendly, and cost-effective.\u003cbr\u003e\nSmart home compatibility is built in. With the Smart HVAC app, Amazon Alexa, or Google Home, you can manage temperature settings, set custom schedules, and monitor performance with ease—from anywhere, at any time. Total climate control is just a tap or voice command away.\u003cbr\u003e\nEvery DIY® condenser comes backed with exceptional peace of mind. Backed by a 7-year compressor and 5-year parts warranty, the MRCOOL® DIY® 18K system offers dependable protection, with included eligibility for the MRCOOL® Care Program.\u003cbr\u003e\nWith unmatched efficiency, eco-friendly design, and DIY simplicity, the MRCOOL® DIY® 5th Gen 18k BTU Multi-Zone system is the ultimate choice for personalized comfort.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610837153,"sku":"DIY-MULTI3-18HP230D-O","price":1555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-5g-multi3-01_kxkcgt.jpg?v=1778090871"},{"product_id":"mrcool-27k-diy-5th-generation-4-zone-multi-zone-mini-split-condenser-230v-diy-multi4-27hp230d-o","title":"MRCOOL® 27k DIY 5th Generation 4 Zone Multi-Zone Mini-Split Condenser 230v","description":"\u003cp\u003eExperience unmatched comfort and control with the new 5th Generation MRCOOL® DIY® 27k BTU Multi-Zone Ductless Mini-Split Condenser. As the name suggests, this unit is truly DIY—no HVAC professional required. With high efficiency ratings of SEER2 23 and HSPF2-4 9.5, this system helps you save on both installation and long-term energy costs.\u003cbr\u003e\nDesigned to support up to four air handlers, this condenser can heat and cool multiple rooms—up to 1,200 square feet in total. It's the perfect solution for homeowners looking to bring comfort to several zones without running ductwork.\u003cbr\u003e\nThis generation features our patented Quick Connect® line sets, pre-charged with R-454B refrigerant. R-454B is a next-generation, eco-friendly option that enhances efficiency and sustainability. These line sets simplify installation by connecting directly to the condenser and air handlers—no special tools or training needed.\u003cbr\u003e\nOnce installed, the smart capabilities of this system truly shine. Use the SmartHVAC app to monitor and adjust your system from anywhere, or integrate it with Amazon Alexa or Google Home to control your comfort with voice commands. Set custom schedules, fine-tune temperatures, and track energy usage with ease.\u003cbr\u003e\nFor added peace of mind, every unit is backed by one of the industry's strongest warranties: 5 years on parts, 7 years on the compressor, and eligibility for the MRCOOL® Care Program.\u003cbr\u003e\nWith smart technology, eco-conscious design, and true DIY installation, the MRCOOL® DIY® 27k BTU Multi-Zone system is built to meet your comfort on your terms.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610869921,"sku":"DIY-MULTI4-27HP230D-O","price":2100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy4-multi4-cnd-01_f66f9c23-48bd-400c-9caf-8649e0a1c0d5.jpg?v=1778090871"},{"product_id":"mrcool-36k-diy-5th-generation-5-zone-multi-zone-mini-split-condenser-230v-diy-multi5-36hp230d-o","title":"MRCOOL® 36k DIY 5th Generation 5 Zone Multi-Zone Mini-Split Condenser 230v","description":"\u003cp\u003eIntroducing the 5th Generation MRCOOL® DIY® 36k BTU Multi-Zone Ductless Mini-Split Condenser—your ultimate solution for efficient, whole-home comfort without the need for professional installation. This powerful system supports up to five air handlers and can heat and cool approximately 1,500 square feet, making it a perfect fit for larger homes or multiple zones.\u003cbr\u003e\nDesigned with true DIY ease in mind, this system features our patented Quick Connect® line sets, pre-charged with R-454B—a next-generation refrigerant that’s more efficient and environmentally friendly than R-410A. Because of this technology, there's no need for vacuuming or charging, which saves time, money, and hassle. With a SEER2 rating of 23 and HSPF2-4 rating of 9.9, you’ll also enjoy exceptional energy savings year-round.\u003cbr\u003e\nOnce installed, control is right at your fingertips. Use the SmartHVAC app to adjust temperatures, set zone-specific schedules, monitor energy use, and more—from anywhere. For hands-free convenience, integrate the system with Amazon Alexa or Google Home and manage your comfort using simple voice commands. Each zone operates independently, giving you full control over your environment.\u003cbr\u003e\nTo ensure lasting peace of mind, the MRCOOL® DIY® 36k BTU system is backed by a 5-year parts warranty and a 7-year compressor warranty. This system is also eligible for the MRCOOL® Care Program. \u003cbr\u003e\nWhether you’re upgrading your entire home or just want more control, the MRCOOL® DIY® delivers industry-leading performance with unmatched DIY simplicity.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610902689,"sku":"DIY-MULTI5-36HP230D-O","price":2543.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy5-multi5-cnd-01_hibruy.jpg?v=1778090872"},{"product_id":"mrcool-48k-diy-5th-generation-6-zone-multi-zone-mini-split-condenser-230v-diy-multi6-48hp230d-o","title":"MRCOOL® 48k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v","description":"\u003cp\u003eMeet the 5th Generation MRCOOL® DIY® 48k BTU Multi-Zone Ductless Mini-Split Condenser—our most advanced and energy-efficient DIY® solution to date. Designed for homeowners who want complete comfort without the cost of professional installation, this condenser allows you to heat and cool up to six separate zones totaling up to 2,000 sq. ft. It’s the ideal solution for covering your entire home with one energy-saving system.\u003cbr\u003e\nThanks to our patented pre-charged Quick Connect® line sets, you can skip the complicated vacuuming and charging process. These line sets come pre-filled with R-454B, a next-generation refrigerant that’s more efficient and environmentally responsible than R-410A. This upgrade contributes to the system’s excellent energy ratings—21.8 SEER2 and HSPF2-4 of 10—delivering year-round savings.\u003cbr\u003e\nOnce your system is installed, enjoy total control from anywhere using the SmartHVAC app. Available for iOS and Android, the app allows you to manage temperature, set schedules, change operating modes, and monitor energy usage. You can even pair your system with Amazon Alexa or Google Home for hands-free operation using voice commands. With each zone operating independently, your comfort is fully customizable.\u003cbr\u003e\nTo back your investment, MRCOOL® includes one of the industry's best warranties: a 5-year parts warranty, a 7-year compressor warranty, along with eligibility for the MRCOOL® Care Program.\u003cbr\u003e\nIf you’re looking for efficient, whole-home comfort with DIY ease, the MRCOOL® DIY® 48k BTU system is your perfect match.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955610935457,"sku":"DIY-MULTI6-48HP230D-O","price":3228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy4-multi5-cnd-01_0928f4a6-b736-4cbf-b748-df0a779a4992.jpg?v=1778090873"},{"product_id":"mrcool-55k-diy-5th-generation-6-zone-multi-zone-mini-split-condenser-230v-diy-multi6-55hp230d-o","title":"MRCOOL® 55k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v","description":"\u003cp\u003eUnveiling the 5th Generation MRCOOL® DIY® 55k BTU Multi-Zone Ductless Mini-Split Condenser—our largest, most innovative, and feature-packed DIY® system to date. This energy-efficient unit is designed to heat and cool up to six separate zones, covering a total of 2,290 sq. ft. It’s a perfect whole-home solution, and best of all, you can install it yourself—no HVAC professional required. You’ll save time and money while gaining the satisfaction of a DIY project well done.\u003cbr\u003e\nInstallation is fast and simple thanks to our patented pre-charged Quick Connect® line sets. These come pre-filled with R-454B, a next-generation refrigerant that is both eco-friendly and highly efficient. With a SEER2 rating of 22 and HSPF2-4 rating of 10.6, this system is built to keep your utility bills low while delivering powerful comfort all year long.\u003cbr\u003e\nAfter setup, you’ll enjoy total control over your home climate. Use the SmartHVAC app—available for iOS and Android—to manage individual zones, set schedules, adjust modes, and monitor energy usage from your phone. Want even more convenience? Connect your system to Amazon Alexa or Google Home for seamless voice control. Whether you're managing comfort in one room or all six zones, control is always nearby.\u003cbr\u003e\nYour investment is protected with one of the best warranties in the industry: a 5-year parts warranty, a 7-year compressor warranty, and eligibility for the MRCOOL® Care Program.\u003cbr\u003e\nFor unmatched comfort, convenience, and DIY simplicity, choose the MRCOOL® DIY® 55k BTU Multi-Zone Ductless Mini-Split system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611000993,"sku":"DIY-MULTI6-55HP230D-O","price":3809.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-diy4-multi5-cnd-01.jpg?v=1778090875"},{"product_id":"mrcool-diy-series-5th-gen-outtasight-6k-btu-230v-one-way-ceiling-cassette-diycassette06hp-230d25-o","title":"MRCOOL® DIY® Series 5th Gen OuttaSight® 6K BTU 230V One-Way Ceiling Cassette","description":"\u003cp\u003eThe 5th Generation MRCOOL® DIY® Series Outtasight® 6K BTU 230V One-Way Ceiling Cassette is a powerful and efficient climate control solution for spaces up to 200 sq. ft. Engineered for easy DIY installation, this system eliminates the need for specialized tools, making setup simple, cost-effective, and hassle-free.\u003cbr\u003e\nDesigned to integrate seamlessly into multi-zone configurations, the cassette fits neatly between 16” ceiling joists, including pre-manufactured I-joists, for a clean, flush-mounted appearance. Unlike traditional ceiling cassettes that require extensive ductwork or inconvenient wall space, rethis unit offers a flexible installation ideal for both new builds and retrofit projects.\u003cbr\u003e\nThe cassette pairs effortlessly with the MRCOOL® DIY® Quick Connect® line set, which comes pre-charged with R-454B, an environmentally friendly refrigerant that eliminates the need for vacuuming. Advanced filtration enhances indoor air quality, while the Elevation function allows easy filter maintenance by lowering the panel for convenient access.\u003cbr\u003e\nWith quiet operation and multiple control options—including a wireless remote, SmartHVAC app, and voice commands via Amazon Alexa and Google Assistant—this system offers personalized comfort. Backed by a 7-year compressor and 5-year parts warranty, with eligibility for the MRCOOL® Care Program, the MRCOOL® DIY® Outtasight® Ceiling Cassette delivers long-term reliability, advanced technology, and year-round comfort.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611033761,"sku":"DIYCASSETTE06HP-230D25-O","price":1312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-cass-1000px-01_dd4f79bf-8fd8-4ac3-91f8-da856a051a53.jpg?v=1778090876"},{"product_id":"mrcool-diy-series-5th-gen-outtasight-9k-btu-230v-one-way-ceiling-cassette-diycassette09hp-230d25-o","title":"MRCOOL® DIY® Series 5th Gen OuttaSight® 9K BTU 230V One-Way Ceiling Cassette","description":"\u003cp\u003eThe 5th Generation MRCOOL® DIY® Series Outtasight® 9K BTU 230V One-Way Ceiling Cassette provides a powerful and efficient climate control solution for areas up to 400 sq. ft. Designed for simple installation, this unit eliminates the need for specialized tools, making setup quick, cost-effective, and straightforward.\u003cbr\u003e\nMade for multi-zone configurations, the cassette is engineered to fit seamlessly between 16” ceiling joists, including pre-manufactured I-joists, ensuring a discreet, flush-mounted appearance. Unlike conventional ceiling cassettes that require bulky ductwork or dedicated wall space, this unit offers versatile installation, making it a perfect choice for new construction or retrofit applications.\u003cbr\u003e\nThis cassette works effortlessly with the MRCOOL® DIY® Quick Connect® line set, which is pre-charged with R-454B refrigerant, an eco-friendly solution that removes the need for vacuuming. It features advanced filtration to improve indoor air quality, while the Elevation function makes filter maintenance easy by lowering the panel for hassle-free access.\u003cbr\u003e\nWith whisper-quiet operation and multiple control options—including a wireless remote, SmartHVAC app, and voice control via Amazon Alexa and Google Assistant—this system ensures customized comfort. Supported by a 7-year compressor\/5-year parts warranty and eligibility for the MRCOOL® Care Program, the MRCOOL® Outtasight® Ceiling Cassette guarantees long-lasting performance, modern technology, and year-round climate control.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611066529,"sku":"DIYCASSETTE09HP-230D25-O","price":1410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-cass-1000px-01_1cc3fe15-fd0a-4e28-a856-dbffd0cc1ef6.jpg?v=1778090878"},{"product_id":"mrcool-diy-series-5th-gen-outtasight-12k-btu-230v-one-way-ceiling-cassette-diycassette12hp-230d25-o","title":"MRCOOL® DIY® Series 5th Gen OuttaSight® 12K BTU 230V One-Way Ceiling Cassette","description":"\u003cp\u003eThe 5th Generation MRCOOL® DIY® Series Outtasight® 12K BTU 230V One-Way Ceiling Cassette is a sleek, efficient, and space-saving climate solution for areas up to 550 sq. ft. Engineered for easy installation, it seamlessly integrates into multi-zone systems, making it ideal for both new constructions and retrofit projects without requiring ductwork or wall space.\u003cbr\u003e\nDesigned for discreet placement, this cassette mounts flush between 16” ceiling joists, including pre-manufactured I-joists, providing a clean, modern appearance while maximizing room layout flexibility. It connects effortlessly to the MRCOOL® DIY® Quick Connect® line set, which comes pre-charged with R-454B, a more environmentally friendly refrigerant, eliminating the need for vacuuming and reducing installation time.\u003cbr\u003e\nWith advanced filtration technology, this unit enhances indoor air quality, while the Elevation function lowers the filter panel for easy maintenance and cleaning. It operates quietly, ensuring a comfortable and peaceful environment in any room.\u003cbr\u003e\nThe cassette is fully controllable through a wireless remote, SmartHVAC app, and voice commands via Amazon Alexa and Google Assistant, giving you ultimate convenience and customization. Backed by a 7-year compressor and 5-year parts warranty, with eligibility for the MRCOOL® Care Program, this system offers long-term dependability and year-round comfort.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611099297,"sku":"DIYCASSETTE12HP-230D25-O","price":1421.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-cass-1000px-01.jpg?v=1778090879"},{"product_id":"mrcool-diy-series-5th-gen-outtasight-18k-btu-230v-one-way-ceiling-cassette-diycassette18hp-230d25-o","title":"MRCOOL® DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette","description":"\u003cp\u003eThe 5th Generation MRCOOL® DIY® Series Outtasight® 18K BTU 230V One-Way Ceiling Cassette provides efficient and powerful climate control for areas up to 800 sq. ft. Designed for effortless installation, it eliminates the need for specialized tools, offering a cost-effective and straightforward setup.\u003cbr\u003e\nIdeal for both multi-zone and single-zone applications, this unit fits seamlessly between 16” ceiling joists, including pre-manufactured I-joists, ensuring a flush, modern appearance. Unlike conventional ceiling cassettes that require extensive ductwork or valuable wall space, this system provides flexible installation, making it perfect for both new construction and retrofit projects.\u003cbr\u003e\nIt connects effortlessly to the MRCOOL® DIY® Quick Connect® line set, pre-charged with R-454B, an eco-friendly refrigerant, eliminating the need for vacuuming and simplifying the installation process. Advanced filtration improves indoor air quality, while the Elevation function allows the filter panel to lower for easy maintenance and cleaning.\u003cbr\u003e\nWith whisper-quiet operation and multiple control options—including a wireless remote, SmartHVAC app, and compatibility with Amazon Alexa and Google Assistant—this system ensures customized comfort. Supported by a 7-year compressor\/5-year parts warranty and eligibility for the MRCOOL® Care Program, the MRCOOL® Outtasight® Ceiling Cassette offers reliable performance and year-round comfort.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611132065,"sku":"DIYCASSETTE18HP-230D25-O","price":1440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/mc-cass-1000px-01_310bdc43-f129-46d5-ac1e-8ee3fe407bb4.jpg?v=1778090881"},{"product_id":"36k-mrcool-diy-hybrid-air-handler-diy-36-hp-muah-230d25-o","title":"36K MRCOOL® DIY Hybrid™ Air Handler","description":"\u003cp\u003eThe 36K MRCOOL® DIY Hybrid Air Handler offers a powerful and adaptable solution for heating and cooling areas up to 1,500 square feet. Engineered for compatibility with MRCOOL® DIY condensers, this unit is perfect for hassle-free installation without the need for professional help—making it an ideal replacement for outdated or inefficient HVAC systems. Its rugged painted galvanized steel cabinet ensures long-term durability, while the integrated self-diagnostics panel streamlines maintenance by displaying error codes for quick and accurate issue identification.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with flexibility in mind, the air handler supports multiple installation styles, including upflow, downflow, and horizontal left or right, allowing it to fit a wide range of home configurations with ease. It uses R454B refrigerant, a high-performance, eco-friendly option that reduces environmental impact without sacrificing efficiency. For enhanced comfort during colder seasons, an optional electric heat kit can be added to provide reliable supplemental warmth and year-round versatility.\u003c\/p\u003e\n\n\u003cp\u003eThe system also comes equipped with the MRCOOL® Smart Wi-Fi Thermostat, offering intuitive climate control through a user-friendly touchscreen or the MRCOOL® mobile app. Adjusting your home’s temperature is simple and convenient, whether you're relaxing at home or managing settings remotely.\u003c\/p\u003e\n\n\u003cp\u003eCovered by a 5-year parts warranty, the 36K MRCOOL® DIY Hybrid Air Handler delivers energy efficiency, advanced performance, and dependable comfort—making it a smart, cost-effective upgrade for modern homes.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611623585,"sku":"DIY-36-HP-MUAH-230D25-O","price":1153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/DIY-AHU-HK-01_cuhnri_18cf61df-db41-4eec-8ba8-4048806d5fb2.jpg?v=1778090896"},{"product_id":"24k-mrcool-diy-hybrid-air-handler-diy-24-hp-muah-230d25-o","title":"24K MRCOOL® DIY Hybrid™ Air Handler","description":"\u003cp\u003eThe 24K MRCOOL® DIY Hybrid Air Handler is a smart, flexible solution for heating and cooling spaces up to 1,000 square feet. Designed for easy pairing with MRCOOL® DIY condensers, it allows for a seamless, do-it-yourself installation—ideal for replacing older HVAC systems. Its painted galvanized steel exterior ensures durability and long-lasting performance, while the built-in self-diagnostics panel simplifies troubleshooting by quickly identifying error codes and reducing downtime.\u003c\/p\u003e\n\n\u003cp\u003eThis air handler supports multiple installation configurations—including upflow, downflow, and horizontal left or right—making it adaptable to a variety of home layouts. It uses R454B refrigerant, an environmentally conscious option that offers high performance with reduced environmental impact. For added warmth during colder months, an optional heat kit can be included for increased year-round comfort and versatility.\u003c\/p\u003e\n\n\u003cp\u003eThe unit also comes equipped with the MRCOOL® Smart Wi-Fi Thermostat, allowing easy control via the touchscreen or the MRCOOL® app. This smart feature makes it simple to customize your indoor climate and maintain optimal comfort with minimal effort, whether you’re home or away.\u003c\/p\u003e\n\n\u003cp\u003eBacked by a 5-year parts warranty, the 24K MRCOOL® DIY Hybrid Air Handler combines energy efficiency, convenience, and reliability. It’s a cost-effective, modern upgrade for homeowners seeking greater control, performance, and peace of mind in their home HVAC systems.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45955611656353,"sku":"DIY-24-HP-MUAH-230D25-O","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/files\/DIY-AHU-HK-01_cuhnri_ae7d2429-2529-4ecb-ba96-c14237607a6d.jpg?v=1778090898"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5943\/6705\/collections\/ChatGPT_Image_May_14_2026_11_11_04_AM.png?v=1778771499","url":"https:\/\/mountaincoolminisplits.com\/collections\/multi-zone-systems.oembed","provider":"Mountain Cool","version":"1.0","type":"link"}