MODEL: EZPRO-12-HP-11516D-O Affordable Comfort for Everyday Rooms. Need reliable heating and cooling for a bedroom, home office, guest room, server room, greenhouse, or medium-size living space? The MRCOOL® EasyPro® 5th Gen 12K BTU Mini Split System is designed to deliver efficient year-round comfort for spaces up to around 550 sq ft while keeping installation simpler and more budget-friendly. This complete 115V single-zone system includes a matching 12K BTU indoor air handler, outdoor condenser, and 16 ft pre-charged Fast Connection® line set, giving homeowners a practical way to upgrade room comfort without a traditional ducted system. With 19.5 SEER2 efficiency, R-454B refrigerant, DC inverter technology, WiFi compatibility, app control, low ambient cooling down to 5°F, and quiet operation, this system is built for everyday comfort in bedrooms, offices, and other single-room applications. Affordable. Smart. Efficient. Built for easy room comfort. Why You’ll Love It ✅ Complete 12K BTU mini split system✅ Ideal for spaces up to around 550 sq ft✅ Budget-friendly MRCOOL® EasyPro® design✅ 115V single-zone setup✅ Includes 16 ft pre-charged Fast Connection® line set✅ 19.5 SEER2 efficiency✅ R-454B refrigerant✅ DC inverter technology✅ WiFi and app compatible✅ Works with iOS and Android✅ Quiet indoor operation✅ Low ambient cooling down to 5°F✅ Auto Restart and Sleep Mode✅ Reusable filter✅ Remote control included✅ 1-Year Parts / 2-Year Compressor base warranty Best For Bedrooms • Home Offices • Guest Rooms • Server Rooms • Greenhouses • Nurseries • Small Living Rooms • Small Apartments What’s Included 1 × MRCOOL® EasyPro® 5th Gen 12K BTU Wall-Mounted Air Handler 1 × MRCOOL® EasyPro® 5th Gen 12K BTU Condenser 1 × 16 ft Pre-Charged Fast Connection® Line Set 1 × Wireless Remote Control Product Documentation Specifications Product Type Mini Split Series EasyPro® 5th Gen BTU Size 12K BTU Voltage 115V Zone Type Single Zone Coverage 550 sq ft System Type Heat Pump Brand MRCOOL® Air Handler EZPRO-12-HP-WMAH-115D-O Condenser EZPRO-12-HP-C-11516D-O Cooling Capacity 12,000 BTU Heating Capacity 12,000 BTU Tonnage 1 Ton SEER2 19.5 EER2 9 HSPF2-4 9.3 HSPF2-5 7 Refrigerant R-454B Refrigerant Volume 21.52 oz Inverter Tech DC Inverter Phase 1 Phase Cycle 60Hz Max Fuse 20A MCA 19.5A Mount Type Wall Mounted Color White Zone Capacity 1 Line Set Included Line Length 16 ft Max Line Set 82 ft Line Sizes 1/4" / 3/8" Liquid Line 1/4" Suction Line 3/8" Indoor CFM 353.2 / 294.3 / 235.4 / 176.6 / 129.5 Indoor Sound 17.5–44.5 dB(A) Outdoor Sound 54 dB(A) Fan Speeds 5 Blower Speeds 3 Blower RPM 850 / 750 / 450 Min Cooling 5°F Compressor Type Rotary Filter Type Reusable Fan Only Yes Sleep Mode Yes Auto Cool Yes WiFi Control Yes App Control Yes iOS Support Yes Android Support Yes Remote Control Included Batteries Yes Electronics Yes Chemicals Yes Gas Content Yes Prop 65 Yes UL Listed Yes CSA Listed Yes ETL Listed Yes AHRI Certified Yes NEEP Listed Yes CEE Tier Tier 1 North Base Warranty 1-Year Parts / 2-Year Compressor Air Handler Net 31.57" W × 11.61" H × 7.87" D Air Handler Weight 24.91 lb Air Handler Gross 36.02" W × 14.17" H × 17.95" D Air Handler Ship Weight 35.71 lb Condenser Net 28.35" W × 19.49" H × 10.63" D Condenser Weight 54.89 lb Condenser Gross 32.87" W × 21.26" H × 10.63" D Condenser Ship Weight 67.24 lb Total Ship Weight 102.95 lb Room Size & BTU Guide BTU Size Recommended Room Size 9K BTU 250–400 sq ft 12K BTU 400–600 sq ft ✔ 18K BTU 600–800 sq ft 24K BTU 800–1,200 sq ft Room size recommendations may vary depending on insulation quality, ceiling height, climate, window exposure, sun exposure, and room layout. 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 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.