FREE EXPRESS SHIPPING: Process orders in 1 business day
STRESS FREE RETURNS: 2 Year Returns
PREMIUM QUALITY: Top Tier Products, Even Better Customer Care
5 YEAR WARRANTY: We Believe In Our Products & Our Team
PROFESSIONAL INSTALLATION: Get connected with certified, licensed installers in your area - Request installer quotes
Imagine offering your clients the ultimate in comfort, efficiency, and convenience with a system that’s as easy to install as it is powerful. The MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system is designed for HVAC business owners and contractors who want to deliver exceptional climate control solutions while saving time and labor costs. This innovative 4th Gen system empowers you to provide multi-zone comfort tailored perfectly to any home, garage, or workshop — all without the need for expensive technician visits.
Featuring two sleek 9,000 BTU ceiling cassette air handlers, this system fits snugly between standard 16” ceiling joists for a discreet, space-saving installation. Each air handler is ideal for rooms between 180 and 375 square feet, giving your clients the flexibility to heat or cool multiple spaces independently. The multi-zone compatibility with the DIY 4th gen MZ system means you can customize comfort for each zone, eliminating bulky ductwork and enhancing energy efficiency.
Say goodbye to complex setups and costly technician fees. The MRCOOL patented Pre-Charged Quick Connect Line Sets, included with a 50-foot length, come pre-filled with R-410A refrigerant, allowing you to install quickly and confidently without vacuum pumps or special tools. Need more reach? The included coupler kit lets you connect multiple line sets effortlessly, giving you the freedom to tackle large or complex installations with ease.
The 18,000 BTU condenser is protected by MRCOOL’s Gold Fin® coating, engineered to resist corrosion even in harsh coastal environments. With a remarkable 21.2 SEER2 cooling efficiency and an 8.6 HSPF-5 heating rating, this system delivers outstanding energy savings year-round. It also provides reliable heating performance down to -13°F, ensuring your clients stay comfortable no matter the weather.
Enhance your client’s experience with full remote control via the SmartHVAC app, allowing them to adjust settings from anywhere using their smartphone or tablet. This added convenience makes your installations stand out and keeps your customers coming back.
With the MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system, you’re not just installing HVAC equipment — you’re delivering a premium, energy-efficient, and user-friendly comfort solution that elevates your business and delights your clients. Experience faster installs, fewer callbacks, and happier customers with MRCOOL.
Condenser (18K BTU)
Air Handler (9K BTU)
Line Set
We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days
For more Shipping information visit here
We offer a 2 Year (730 Day) return for our products.
For more Return information visit here
HVAC Hive Warranty Information:
HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.
Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.
Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.
Warranty Coverage Includes:
Warranty Details:
Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.
Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.
Imagine offering your clients the ultimate in comfort, efficiency, and convenience with a system that’s as easy to install as it is powerful. The MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system is designed for HVAC business owners and contractors who want to deliver exceptional climate control solutions while saving time and labor costs. This innovative 4th Gen system empowers you to provide multi-zone comfort tailored perfectly to any home, garage, or workshop — all without the need for expensive technician visits.
Featuring two sleek 9,000 BTU ceiling cassette air handlers, this system fits snugly between standard 16” ceiling joists for a discreet, space-saving installation. Each air handler is ideal for rooms between 180 and 375 square feet, giving your clients the flexibility to heat or cool multiple spaces independently. The multi-zone compatibility with the DIY 4th gen MZ system means you can customize comfort for each zone, eliminating bulky ductwork and enhancing energy efficiency.
Say goodbye to complex setups and costly technician fees. The MRCOOL patented Pre-Charged Quick Connect Line Sets, included with a 50-foot length, come pre-filled with R-410A refrigerant, allowing you to install quickly and confidently without vacuum pumps or special tools. Need more reach? The included coupler kit lets you connect multiple line sets effortlessly, giving you the freedom to tackle large or complex installations with ease.
The 18,000 BTU condenser is protected by MRCOOL’s Gold Fin® coating, engineered to resist corrosion even in harsh coastal environments. With a remarkable 21.2 SEER2 cooling efficiency and an 8.6 HSPF-5 heating rating, this system delivers outstanding energy savings year-round. It also provides reliable heating performance down to -13°F, ensuring your clients stay comfortable no matter the weather.
Enhance your client’s experience with full remote control via the SmartHVAC app, allowing them to adjust settings from anywhere using their smartphone or tablet. This added convenience makes your installations stand out and keeps your customers coming back.
With the MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system, you’re not just installing HVAC equipment — you’re delivering a premium, energy-efficient, and user-friendly comfort solution that elevates your business and delights your clients. Experience faster installs, fewer callbacks, and happier customers with MRCOOL.
Condenser (18K BTU)
Air Handler (9K BTU)
Line Set
We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days
For more Shipping information visit here
We offer a 2 Year (730 Day) return for our products.
For more Return information visit here
HVAC Hive Warranty Information:
HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.
Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.
Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.
Warranty Coverage Includes:
Warranty Details:
Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.
Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.
"Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."- Marcus R., HVAC Project Manager, 06/24
You'll hear from us during business hours
How it works:
1. Fill out the form below with your project details
2. We'll match you with 2-3 qualified installers in your area
3. Installers contact you directly with quotes and availability
4. You choose the best fit for your project
"I bought a heat pump online but wasn't sure about installation. HVAC Hive connected me with three local contractors within hours. I chose one based on reviews and pricing - he installed it perfectly the next week. Made the whole process so much easier!"- Jennifer M., Homeowner, Phoenix AZ
✓ No obligation quotes | ✓ All installers background checked | ✓ Free service - you only pay the installer
We'll connect you with installers within 48 hours during business days
