MODEL: EZPRO-18-HP-23016D-O Affordable Comfort for Larger Spaces. Need reliable heating and cooling for a large bedroom, living room, garage, home office, studio, or server room? The MRCOOL® EasyPro® 5th Gen 18K BTU Mini Split System is built for spaces up to around 800 sq. ft., giving you serious single-room comfort without the cost and disruption of installing traditional ductwork. This complete 230V single-zone system includes the matching indoor air handler, outdoor condenser, and 16 ft pre-charged Fast Connection® line set for a simpler, cleaner installation path. With 20 SEER2 efficiency, DC inverter technology, R-454B refrigerant, WiFi app control, quiet operation, and low ambient cooling down to 5°F, it delivers practical comfort where bigger rooms need it most. Affordable. Smart. Efficient. Built for everyday comfort. Why You’ll Love It ✅ Complete 18K BTU mini split system✅ Ideal for spaces up to around 800 sq ft✅ Budget-friendly MRCOOL® EasyPro® design✅ 20 SEER2 high-efficiency performance✅ R-454B refrigerant✅ DC inverter technology✅ WiFi and app compatible✅ Quiet indoor operation✅ Low ambient cooling down to 5°F✅ Includes 16 ft pre-charged Fast Connection® line set✅ Remote control included✅ 1-Year Parts / 2-Year Compressor base warranty Best For Large Bedrooms • Living Rooms • Home Offices • Garages • Workshops • Studios • Server Rooms • Greenhouses • Single-Room Comfort What’s Included • 1 × MRCOOL® EasyPro® 5th Gen 18K BTU Outdoor Condenser • 1 × MRCOOL® EasyPro® 5th Gen 18K BTU Wall-Mounted Air Handler • 1 × 16 ft Pre-Charged Fast Connection® Line Set • 1 × Wireless Remote Control • Product Documentation Specifications Product Type Mini Split Brand MRCOOL® Series EasyPro® 5th Gen System Capacity 18K BTU Coverage Area Up to 800 sq. ft. Voltage 208/230V Zone Type Single Zone Phase 1 Phase Frequency 60 Hz Air Handler Model EZPRO-18-HP-WMAH-230D-O Condenser Model EZPRO-18-HP-C-23016D-O Cooling Capacity 17,000 BTU Heating Capacity 18,000 BTU Tonnage 1.5 Ton SEER2 20 EER2 9.8 HSPF2-4 8.5 HSPF2-5 6.6 Refrigerant R-454B Refrigerant Charge 34.92 oz Inverter Technology DC Inverter Compressor Type Rotary Maximum Fuse Breaker 20A Minimum Circuit Ampacity (MCA) 15A Mount Type Wall Mounted Color White Line Set Included Yes Line Set Length 16 ft Maximum Line Set Length 98.4 ft Liquid Line Size 1/4" Suction Line Size 1/2" Indoor Airflow (CFM) 470.9 / 400.2 / 329.6 / 270.8 Indoor Sound Level 18.5–46.5 dB(A) Outdoor Sound Level 55 dB(A) Indoor Fan Speeds 5 Blower Motor Speeds 3 Blower Motor RPM 1200 / 1000 / 900 Minimum Ambient Cooling 5°F Filter Type Reusable Fan Only Mode Yes Sleep Mode Yes Auto Cool Yes WiFi Compatible Yes App Compatible Yes Works with iOS Yes Works with Android Yes Remote Control Included Yes Batteries Included Yes Contains Electronics Yes Contains Chemicals Yes Contains Compressed Gas Yes Proposition 65 Warning Yes UL Listed Yes CSA Listed Yes ETL Listed Yes AHRI Certified Yes NEEP ccASHP Listed Yes CEE Rating Tier 1 North Warranty 1-Year Parts / 2-Year Compressor Air Handler Dimensions (Net) 38.23" W × 12.64" H × 8.98" D Air Handler Weight (Net) 30.64 lb Air Handler Dimensions (Shipping) 41.14" W × 15.94" H × 12.01" D Air Handler Shipping Weight 44.97 lb Condenser Dimensions (Net) 30.12" W × 21.85" H × 11.93" D Condenser Weight (Net) 62.61 lb Condenser Dimensions (Shipping) 34.92" W × 24.02" H × 13.27" D Condenser Shipping Weight 82.23 lb Total Shipping Weight 127.20 lb Room Size & BTU Guide Room Size Recommended System 250–400 sq ft 9K BTU 400–600 sq ft 12K BTU 600–800 sq ft 18K BTU ✔ 800–1,200 sq ft 24K BTU Room size recommendations are general guidelines. Ceiling height, insulation, climate, windows, and sun exposure can affect the ideal system size. Installation Designed with a simplified installation process. This EasyPro® system includes a 16 ft pre-charged Fast Connection® line set. Electrical requirements, permits, and local building codes may vary. Professional electrical work may be required. Installation & Manuals Installation Manual Product Brochure Warranty Document Use and Care Manual Energy Guide Warranty Information Base Parts Warranty: 1 Year Base Compressor Warranty: 2 Years Warranty coverage may depend on proper installation, product registration, and MRCOOL® warranty requirements. Shipping & Returns 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. Smaller items may ship by parcel carrier. Larger equipment may be delivered curbside by freight carrier, and the carrier may contact you to coordinate delivery. Return requests may be submitted within 30 calendar days of delivery. Products must be new, unused, uninstalled, complete and in their original manufacturer packaging. Powered products must not have been energized. For approved change-of-mind, incorrect-sizing or customer-ordering-error returns, the customer is responsible for return freight and a 15% restocking fee. Verified damaged, defective, incorrect or incomplete orders are handled separately. View our Shipping Policy and Returns & Warranty Policy.