Quick answers to questions about ordering, compatibility, and installation.
Affordable Comfort for Your Space
The Scratch and Dent MRCOOL DIY 4th Gen 18K BTU Mini-Split Heat Pump System (Model SD-DIY-18-HP-WM-230C25) offers the same exceptional performance and warranty as a brand-new unit, with only minor cosmetic imperfections. Perfect for shops, workshops, or budget-conscious homeowners, this Grade "A" package includes a scratched condenser and a new wall-mount air handler.
Designed for areas up to 750 sq. ft., this 1.5-ton single-zone system combines advanced energy efficiency with innovative features. Backed by an Energy Star-certified efficiency rating of 22 SEER, the MRCOOL DIY 18K BTU system is the ultimate solution for heating and cooling small to medium spaces.
Package Includes:
MRCOOL DIY systems are designed for easy, professional-free installation. With a pre-charged 25 ft. line set, basic hand tools, and a few hours of work, you can complete the setup without specialized expertise. For larger spaces, extended line set options are also available to meet your needs.
Equipped with a variable-speed DC inverter compressor, the MRCOOL 4th Gen DIY system reduces energy costs while maintaining consistent indoor temperatures. The R-410A refrigerant further enhances eco-friendliness and efficiency.
Enjoy peace of mind with MRCOOL’s 7-year compressor and 5-year parts warranty. Register your system for a limited lifetime compressor warranty, making MRCOOL the only manufacturer in the industry to offer this level of assurance.
Combining the innovative features and reliable performance of MRCOOL with a budget-friendly price, these Scratch and Dent systems are ideal for those who value function over form. With minor cosmetic flaws on the condenser, these units provide excellent value without compromising quality, energy efficiency, or durability.
Due to the unique nature of scratch and dent inventory, availability is limited and subject to change. Don’t miss your chance to own a high-quality MRCOOL 18K BTU Mini-Split system at a fraction of the cost.
Shop now at MRCOOL DIY Direct, your trusted source for MRCOOL systems and components.
Quick answers to questions about ordering, compatibility, and installation.
Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.
Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.
Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.
Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.
Yes. Our support team can assist with product selection based on your application, space, and installation needs.
Manufacturer installation guides and documentation are included or available upon request for most products.
Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.
Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.
Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.
Get help with ordering, compatibility, or installation questions.
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