Ceiling cassette mini split systems offer efficient heating and cooling with discreet installation, ideal for various residential and commercial spaces. Below is a summary of top-rated Cooper & Hunter ceiling cassette mini splits featuring different BTU capacities and zone options, each complete with installation kits for an all-in-one solution. These units include smart thermostats, whisper-quiet operation, and reliable heating performance even in subzero temperatures.
Product Name | BTU Capacity | Zones | Installation Kit |
---|---|---|---|
Cooper & Hunter 9,000 BTU Ceiling Cassette Mini Split | 9,000 | Single | 16 ft Installation Kit |
Cooper & Hunter 18,000 BTU Dual Zone Ceiling Cassette Mini Split | 18,000 (2×9,000) | Dual | 25 ft Installation Kit |
Cooper & Hunter 18,000 BTU One Way Ceiling Cassette Mini Split | 18,000 | Single | 25 ft Installation Kit |
Cooper & Hunter 28,000 BTU Dual Zone Ceiling Cassette Mini Split | 28,000 (12,000 + 18,000) | Dual | 25 ft Installation Kit |
Cooper & Hunter 3 Zone 9k+9k+9k Ceiling Cassette Mini Split | 28,000 (3×9,000) | Triple | 25 ft Installation Kit |
Content Navigation
- Cooper & Hunter 9,000 BTU Ceiling Cassette Mini Split AC/Heating System
- Cooper & Hunter 18,000 BTU Dual Zone Ceiling Cassette Mini Split System
- Cooper & Hunter 18,000 BTU One-Way Ceiling Cassette Mini Split System
- Cooper & Hunter 28,000 BTU Dual Zone Ceiling Cassette Mini Split System
- Cooper & Hunter 3 Zone 9k+9k+9k Ceiling Cassette Mini Split System
- Buying Guide For Ceiling Cassette Mini Split Systems
Cooper & Hunter 9,000 BTU Ceiling Cassette Mini Split AC/Heating System

This 9,000 BTU ceiling cassette mini split from Cooper & Hunter is designed for quiet and efficient cooling and heating. It includes a heat pump wall thermostat and a 16-foot installation kit with pre-flared copper line sets and drainage extension. ETL Intertek approved and AHRI certified, it operates effectively in ambient temperatures as low as -13°F, making it suitable for cold climates. Whisper technology ensures quiet operation, perfect for bedrooms, living rooms, and office additions. The compact design blends into ceiling spaces, offering seamless integration with commercial or residential interiors.
Cooper & Hunter 18,000 BTU Dual Zone Ceiling Cassette Mini Split System

The Cooper & Hunter 18,000 BTU dual zone mini split features two 9,000 BTU ceiling cassette units controlled independently with wall thermostats. It comes with a 25-foot premium installation kit including insulated copper line sets and communication wires. This system supports heating performance in low temperatures down to -13°F and allows flexible zoning for homes or commercial spaces requiring temperature control in multiple rooms. Its whisper technology ensures quiet operation, and the dual-zone setup increases versatility for spaces like large living areas or multi-room offices.
Cooper & Hunter 18,000 BTU One-Way Ceiling Cassette Mini Split System

This one-way airflow 18,000 BTU ceiling cassette mini split offers a streamlined and minimalist look that fits discreetly between ceiling beams. It provides even air distribution ideal for smaller rooms or compact commercial spaces. Equipped with a smart wall thermostat, it offers easy temperature control. The system operates quietly with whisper technology and includes a 25-foot installation kit for comprehensive setup. Certified by ETL Intertek and AHRI, it’s suitable for heating in cold climates as low as -13°F, perfect for bedrooms, additions, or offices needing efficient climate control.
Cooper & Hunter 28,000 BTU Dual Zone Ceiling Cassette Mini Split System

This 28,000 BTU dual zone system combines 12,000 and 18,000 BTU ceiling cassette units for versatile multi-room temperature management. It supports heating at temperatures as low as -13°F and operates with whisper-quiet technology. The included 25-foot installation kit comes with insulated copper tubing and all necessary accessories for easy setup. Certified by ETL Intertek and AHRI, this system is designed for large residential areas, commercial spaces, and multi-zone cooling and heating applications, delivering reliable climate control across connected rooms.
Cooper & Hunter 3 Zone 9k+9k+9k Ceiling Cassette Mini Split System

Designed for multi-room applications, the 3 zone 28,000 BTU ceiling cassette mini split system includes three 9,000 BTU units each with its own thermostat. Perfect for zoning flexibility, it includes a 25-foot installation kit with all required accessories to simplify the setup. The system operates quietly using whisper technology and maintains efficient heating performance in temperatures down to -13°F. Its AHRI and ETL certification guarantees compliance with industry standards, making it ideal for larger homes or offices requiring independent climate control in multiple zones.
Buying Guide For Ceiling Cassette Mini Split Systems
Choosing the right ceiling cassette mini split system involves several factors to ensure proper fit and performance. Consider the following:
- BTU Capacity: Select a system rated appropriately for your room size to maintain efficiency. Undersized units may struggle to heat or cool effectively, while oversized units may cycle frequently wasting energy.
- Zones: Multi-zone systems allow independent temperature control in different rooms or areas. Assess your space layout to determine if single or multiple zones are required.
- Installation Kit Length: Ensure the installation kit’s line set and drainage line lengths meet the distance between indoor and outdoor units without requiring extra materials or complex modifications.
- Heating Performance: Verify the system’s heating capability at low ambient temperatures if you live in cold climates. Look for certifications and performance ratings.
- Noise Levels: Whisper technology units typically operate quietly, suitable for bedrooms or offices where minimal noise disruption is desired.
- Thermostat Options: Smart or programmable wall thermostats add convenience and precise temperature control.
- Certifications: Check for ETL Intertek approval and AHRI certification to ensure product safety and efficiency compliance.
- Space Requirements: Ceiling cassette units fit within ceiling cavities. Confirm your ceiling construction can accommodate the unit’s dimensions and airflow design.
- Brand Reputation and Support: Established brands like Cooper & Hunter often provide reliable customer service and readily available parts.
Reviewing these factors will help select the best ceiling cassette mini split system that meets your heating and cooling needs with ease of installation and operational efficiency.