What's in the box
- MRCOOL® EasyPro™ 18K BTU 5th Gen Mini-Split Condenser
- Pre-charged 16 ft. Fast Connection® Line Set
- Installation Accessories
- MRCOOL® Warranty Documentation
- Free U.S. curbside delivery within the Lower 48 States on qualifying orders
- Orders ship from U.S. warehouses
- Delivery times may vary by location and carrier availability
- Returns accepted within 30 days for unused and uninstalled products
- Approved returns may be subject to a restocking fee
MODEL: EZPRO-18-HP-C-11516D-O
High-Performance DIY Condenser for Rooms Up to 800 sq. ft.
The MRCOOL® EasyPro™ 18k BTU 5th Generation Mini-Split Condenser delivers powerful, efficient heating and cooling for larger rooms—up to 800 sq. ft. Whether you're outfitting a spacious living area, office, or year-round workspace, this 230V unit provides a simple, DIY installation with no special tools or HVAC technician required.
The condenser arrives with a 16 ft. pre-charged Fast Connection® line set, allowing for quick setup in just hours. With a SEER2 rating of 20 and HSPF2-4 of 8.5, you'll enjoy energy-efficient comfort that won’t break the bank. The DC inverter technology ensures smooth operation while maintaining whisper-quiet levels—just 55 dB(A) at peak.
Stay connected via Wi-Fi and the SmartHVAC® app or voice commands using Alexa or Google Assistant. Plus, its Low Ambient Cooling down to 5°F makes it perfect for greenhouses, garages, or server rooms. Backed by MRCOOL’s industry-leading warranty, this condenser combines affordability, performance, and total control.
Why You’ll Love It
✅ Covers Up to 800 sq. ft. — Ideal for larger living spaces or commercial rooms when paired with an 18k BTU air handler
✅ Truly DIY-Friendly — Pre-charged 16 ft. Fast Connection® line set included — install it without pro tools or permits
✅ Smart Wi-Fi + Voice Control — Works with SmartHVAC® App, Alexa & Google Assistant
✅ Quiet & Powerful — DC inverter technology runs quietly at just 55 dB(A) while delivering 17,000 BTU of cooling and 18,000 BTU of heating
✅ Low Ambient Cooling to 5°F — Great for all-season use in challenging environments
✅ Gold Fin® Coil Protection — Rust-resistant finish for longer life in coastal or humid climates
✅ Auto Restart Feature — Automatically resumes operation after power outages
✅ Trusted Warranty — Lifetime Limited (with registration), 2-Year Compressor, 1-Year Parts
What You Need for a Complete System
To unlock full heating and cooling performance, pair this outdoor condenser with:
- MRCOOL® EasyPro™ 5th Gen 18K BTU Air Handler (230V)
- Fast Connection® Line Set – 16 ft. (included)
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Optional Accessories: Wall mount brackets, coupler kits, or extended line sets up to 98.4 ft.
⚠️ Only compatible with MRCOOL® EasyPro™ 5th Generation indoor air handlers.
Prefer an All-in-One Solution?
Skip the guesswork and grab one of our EasyPro System Bundles — includes everything you need in one convenient package.
| Voltage | 208/230V / 1 Phase / 60 Hz |
| Cooling Capacity | 17,000 BTU |
| Heating Capacity | 18,000 BTU |
| Efficiency Ratings | 20 SEER2 / 8.5 HSPF2-4 / 6.6 HSPF2-5 |
| Decibel Rating | 55 dB(A) |
| Max Coverage Area | Up to 800 sq. ft. (with compatible air handler) |
| Refrigerant | R-454B, Pre-Charged |
| Line Set Included | Yes – 16 ft. Fast Connection® |
| Max Line Set Length | 98.4 ft. |
| Line Set Size | 1/4" Liquid, 1/2" Suction |
| Compressor Type | Rotary |
| Inverter Technology | DC Inverter |
| Low Ambient Cooling | Yes, down to 5°F |
| Smart Control | Yes – iOS, Android, Alexa, Google Assistant |
| Certifications | AHRI, UL, ETL, CSA |
| Warranty | Lifetime Limited*, 2-Year Compressor, 1-Year Parts |
| Unit Dimensions | 30.12" W x 21.85" H x 11.93" D |
| Net Weight | 62.61 lbs |
| Proposition 65 Warning | Yes |
Questions, answered
Everything homeowners ask before buying a MRCOOL® system.
Installation
What installation requirements apply to this product?
Installation requirements vary by product type. Selected complete MRCOOL® DIY systems are designed for homeowner installation when fitted in line with the manufacturer’s instructions, local codes and permit requirements.
Central HVAC systems, including Universal®, VersaPro®, Central Ducted Hyper Heat and packaged systems, are intended for professional installation by a qualified HVAC contractor. Licensed electrical work may also be required.
Components, thermostats, controls, line sets and accessories should be installed according to their product documentation and compatibility requirements. Always review the product page, manufacturer guidance and warranty conditions before installation.
Will I need any additional parts, tools or professional services?
Additional requirements vary by product and installation. Tools, electrical materials, mounting hardware, connecting components or other installation supplies may be required unless specifically stated as included.
Review the product description, specifications, installation information and What’s Included section, where available, before ordering.
Where can I find product documents or installation instructions?
Available specifications, installation instructions, owner’s manuals and manufacturer documents are provided on the product page where applicable.
Some simple accessories may not have a separate installation manual. Contact our team if you need help locating documentation for a particular product or model.
Sizing & Compatibility
How do I confirm this product is compatible with my equipment?
Review the product type, model number, dimensions, voltage, capacity, refrigerant type, connection sizes and compatibility information shown on the product page, where applicable.
Components, thermostats, controls and accessories must be matched to compatible equipment. Contact our team before ordering if you are uncertain about compatibility.
What should I check before ordering?
Confirm the product name and model number, together with any relevant dimensions, voltage, capacity, refrigerant type, connections and installation requirements.
For replacement components and accessories, compare the product specifications with your existing equipment and the relevant manufacturer documentation before placing your order.
What is included with this product?
The supplied items are listed in the What’s Included section or product description, where applicable. Only the products, components and accessories specifically stated are included.
Electrical materials, mounting equipment, connecting components or other installation supplies may need to be purchased separately unless expressly stated otherwise.
Warranty & Support
What warranty coverage applies to this product?
Warranty coverage varies by product and model. Eligible MRCOOL® products are covered according to the manufacturer’s warranty terms, registration requirements and installation conditions.
Accessories and individual components may have different coverage. Cool Heat Direct can provide available warranty documentation and general guidance, while warranty eligibility and claim decisions are determined by the manufacturer.
How can I get help before ordering?
Email support@coolheatdirect.com with the product name or model number and details about your project or existing equipment.
For compatibility questions, include the model numbers of any products you intend to connect, control, replace or use together.
Support hours: Monday–Friday, 9 AM–6 PM ET.
Shipping & Returns
How will my order be shipped?
Free standard shipping is available on eligible orders to the Lower 48 states and Washington, D.C.
Orders are generally processed within 3–5 business days, followed by approximately 5–12 business days in transit. Delivery timing varies by product availability, destination and carrier scheduling.
Smaller products may ship by parcel carrier. Larger equipment may be delivered curbside by freight carrier. The carrier may contact you to arrange a delivery appointment.
Can I return this product?
Return requests may be submitted within 30 calendar days of delivery. Products must be new, unused and uninstalled and, where applicable, unpowered. They must also be complete and in their original manufacturer packaging. Prior written authorization is required.
For approved change-of-mind returns, incorrect sizing or customer ordering errors, the customer is responsible for return freight and a 15% restocking fee applies.
Verified damaged, defective, incorrect or incomplete orders are handled separately under our full policy.
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