DIY Easy Pro® R454B DIY 18K BTU Ductless Mini-Split Heat Pump Wall Mounted Air Handler, 230V, with 13' Communication Cable

The MRCOOL® EasyPro® 18K BTU 230V Ductless Mini-Split Heat Pump Air Handler delivers powerful, energy-efficient heating and cooling for spaces up to 800 square feet. Ideal for garages, basements, workshops, and bonus rooms, it provides reliable year-round comfort while helping control energy use and operating costs.

Designed for easy DIY installation, the system is compatible with the MRCOOL® Quick Connect® line sets, which come factory pre-charged with environmentally friendly R-454B refrigerant. This factor totally eliminates the need for vacuum pumps and refrigerant handling, making it easy for homeowners to install. The included 13-foot DIYPRO® cable replaces traditional electrical conduit, simplifying installation while protecting wiring from moisture, pests, and everyday wear.

Comfort control is simple using the wireless remote or the MRCOOL® Comfort app, which allows temperature adjustments, scheduling, and energy monitoring from anywhere. Compatibility with Amazon Alexa and Google Assistant adds hands-free convenience.

Features like Dry Mode, Sleep Mode, Auto Mode, and programmable scheduling automatically balance comfort and efficiency. A Gold Fin® condenser coating enhances corrosion resistance for long-term durability in humid or coastal environments.

For added peace of mind, the MRCOOL® EasyPro® includes a 5-year compressor warranty and a 3-year parts warranty. This strong, industry-leading coverage demonstrates the confidence and pride MRCOOL has in the reliability and performance of every unit.

We process orders within 1-2 business days. Once your order has shipped, you will receive a confirmation email with tracking information.

Estimated Delivery Times
Standard Shipping: 3-7 business days
Expedited Shipping: 2-3 business day
Express Shipping: 1-2 business days
Delivery times may vary during holidays, promotions, or due to carrier delays.

Order Tracking

Once your order ships, you will receive a tracking number via email. Please allow up to 24 hours for tracking information to update.

We want you to love your purchase. If you're not completely satisfied, you may return eligible items within 30 days of delivery.

Return Requirements

Items must be:
Unused and in original condition

Returned with original packaging
Accompanied by proof of purchase
Non-Returnable Items

The following items cannot be returned:

Gift cards
Final sale items
Personalized or custom-made products
Digital products and downloads