MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+18K), DIY3-B-36HP

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro. Three Rooms, Perfect Comfort: Heat or cool three spaces that are 350 sq. ft., 350 sq. ft. and 750 sq. ft. each with independent temperature control for personalized comfort. Truly DIY-Friendly: Forget expensive installs - no HVAC license or special tools required. If you can use basic hand tools, you can do this. No Hassle Setup: Comes with pre-charged Quick-Connect® line sets, so there’s no messy refrigerant handling or vacuuming. Just connect and enjoy. Year-Round Savings: Boasting up to 23 SEER2 cooling efficiency and 9.9 HSPF2-4 heating performance, this system delivers serious energy savings. Built for Every Season: Stay cozy even in the dead of winter - reliable heating works all the way down to -13°F. Strong Warranty Protection: Includes 7-Year Compressor Replacement and 5-Year Parts Coverage. Whether it’s hot summer days or freezing winter nights, the MRCOOL DIY Mini Split keeps your home comfortable and your energy bills low. Smart. Simple. Affordable. SPECIFICATIONS & DIMENSIONS SYSTEM OVERVIEW System Type Ductless Mini Split Air Conditioner & Heat Pump Zones 3 Capacity Total: 36,000 BTU Zone 1: 9,000 BTU Zone 2: 9,000 BTU Zone 3: 18,000 BTU Coverage Area Total: 1,450 sq. ft. Zone 1: 350 sq. ft. Zone 2: 350 sq. ft. Zone 3: 750 sq. ft Refrigerant R-454B Line Sets Included None - Choose Your Line Sets Above! Warranty 7 Years Compressor 5 Years Parts OUTDOOR UNIT (36K) x 1 Model DIY-MULTI5-36HP230D-O Dimensions 37.24" W x 16.14" D x 31.89" H Cooling Capacity 34,000 BTU SEER2 23.0 EER2 12.0 Heating Capacity 36,000 BTU HSPF2-4 9.9 HSPF2-5 7.5 Outdoor Noise Level 64.0 dB(A) Outdoor Operating Temperature Cooling: -13°F – 122°F Heating: -13°F – 75°F Voltage 208–230V Phase 1 Cycle 60Hz Min Circuit Ampacity 30.5A Max Fuse Breaker 35.0A Weight 169.75 lbs Certifications ENERGY STAR Certified AHRI Certified UL Listed ETL Listed INDOOR UNIT (9K) x 2 Model DIY-09-HP-WMAH-230D25-O Dimensions 31.57" W x 7.44" D x 11.69" H Mounting Type Wall Cooling Capacity 9,000 BTU Heating Capacity 9,000 BTU Coverage Area 151 to 350 sq. ft. Liquid Line Size 1/4" Suction Line Size 3/8" Modes Auto Mode: Automatically selects heating or cooling based on the room's temperature. Cool Mode: Lowers the room temperature to your desired setting. Heat Mode: Raises the room temperature to your desired setting. Fan-Only Mode: Circulates air without heating or cooling. Dry Mode (Dehumidification): Reduces humidity levels in the room. Sleep Mode: Gradually adjusts temperature settings for comfortable sleep and energy savings. Weight 24.47 lbs INDOOR UNIT (18K) x 1 Model DIY-18-HP-WMAH-230D25-O Dimensions 42.52" W x 8.9" D x 13.19" H Mounting Type Wall Cooling Capacity 18,000 BTU Heating Capacity 18,000 BTU Coverage Area 501 to 750 sq. ft. Liquid Line Size 1/4" Suction Line Size 1/2" Modes Auto Mode: Automatically selects heating or cooling based on the room's temperature. Cool Mode: Lowers the room temperature to your desired setting. Heat Mode: Raises the room temperature to your desired setting. Fan-Only Mode: Circulates air without heating or cooling. Dry Mode (Dehumidification): Reduces humidity levels in the room. Sleep Mode: Gradually adjusts temperature settings for comfortable sleep and energy savings. Weight 35.49 lbs