MRCOOL
DIY Select 1st Gen R454B 18K BTU 230V Condenser w/ 11ft Install Kit
Capacity
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Authorized MRCOOL dealer - full factory warranty
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Free freight over $999 - ships in 1-2 business days
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Real technical support from a certified HVAC pro
Product details
The MRCOOL® DIY® Select 18K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make HVAC installation simple and accessible for homeowners. Built for true do-it-yourself installation, it requires no specialized tools, certifications, or prior HVAC experience. Ideal for garages, home offices, studios, and similar spaces, it delivers reliable heating and cooling for areas up to 800 square feet.
Despite its DIY®-friendly design, the system delivers strong performance with a 17.3 SEER2 cooling rating and 8.5 HSPF2-4 heating efficiency, providing consistent, energy-efficient comfort year-round while helping control utility costs.
Installation is further simplified with an 11.5-foot Quick Connect® line set that arrives factory pre-charged with environmentally friendly R-454B refrigerant, eliminating the need for vacuum pumps or refrigerant handling. Most components are included, making setup faster and more approachable for first-time installers.
Comfort control is easy using the included wireless remote or the MRCOOL® Comfort app, which allows remote temperature control, scheduling, and energy monitoring. Compatibility with Amazon Alexa and Google Assistant adds hands-free convenience.
Features like Sleep Mode, Dry Mode, Auto, and a Gold Fin® condenser coating enhance comfort and durability, even in humid or coastal environments.
For added peace of mind, the MRCOOL® DIY® Select system is backed by a 2-year compressor warranty and a 1-year parts warranty.
Shipping and Payments
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.
Refund and returns
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
