MRCOOL EasyPro 5th Generation 18k BTU Ductless Mini-Split Heat Pump - Complete System (454B Refrigerant)

MRCOOL® EasyPro™ 5th Generation 18k BTU Ductless Mini-Split Heat Pump — Complete System (R-454B)delivers affordable, DIY-friendly comfort for spaces up to800 sq. ft.Ideal for large rooms, home offices, studios, and server rooms, this 208/230V system provides year-round heating and cooling without the cost and complexity of traditional installs.

Key Benefits

Efficient Heating & Cooling

• 17,000 BTU cooling / 18,000 BTU heating capacity (1.5 ton)
• Comfortable coverage for single zones up to 800 sq. ft.
• Uses modern, lower-GWP R-454B refrigerant

DIY-Friendly Installation

• Designed for easy setup and homeowner installation
• Clean, compact wall-mounted indoor unit
• Reusable filter with quick, simple maintenance

Smart Comfort & Controls

• Built-in WiFi for control via the SmartHVAC app (iOS/Android)
• Voice control with Amazon Alexa & Google Assistant
• Follow Me® uses the remote sensor to fine-tune temperature where you are
• Timer, Sleep Mode, and Auto Restart after power loss
• Refrigerant leak detection for added peace of mind

Built for Reliability

• Gold Fin® condenser coating enhances corrosion resistance—great for humid or coastal climates
• Active Clean helps keep the indoor coil fresh and easy to maintain
• Low Ambient Cooling down to 5°F for year-round cooling needs (e.g., server rooms, greenhouses)

Quiet Performance

• Whisper-quiet operation: as low as 18.5 dBA (up to 46.5 dBA; ~36 dBA nominal)
• Five fan speeds provide smooth, even airflow

At a Glance

• Model: EZPRO-18-HP-WMAH-230D-O  ·  Tonnage: 1.5 ton
• Capacity: 17,000 BTU cooling / 18,000 BTU heating
• Coverage: Up to 800 sq. ft.
• Voltage: 208/230V, single-phase, 60 Hz  ·  Max breaker: 15A  ·  MCA: 3A
• Airflow (CFM): 470.9 / 400.2 / 329.6 / 270.8
• Line set sizes: 1/4" liquid  /  1/2" suction
• Blower: 3 speeds  ·  RPM: 1200 / 1000 / 900
• Noise Level: 18.5–46.5 dBA (36 dBA nominal)
• Filter: Reusable
• Certifications: AHRI Certified  ·  NEEP ccASHP Listed  ·  CEE Tier 1 – North
• Safety Listings: UL, CSA, ETL
• Dimensions (W×H×D): 38.23" × 12.64" × 8.98"  ·  Net weight: 30.64 lb
• Warranty: 2 years compressor / 1 year parts  (Extended Limited Lifetime* available with registration)

The MRCOOL® EasyPro™ 18k BTU Mini-Split Heat Pump pairs value with performance, smart controls, and quiet operation to keep larger rooms comfortable year-round. It’s a practical, future-ready choice for homeowners and small businesses alike.