The HVAC Mirage CGFH241C (GALAXY Series) is a high-performance 12,000 BTU ceiling cassette indoor air handler engineered for quiet, efficient temperature control. Designed for residential and commercial spaces, this indoor unit must be matched with compatible outdoor equipment to form a complete operational system.
This listing is for the Indoor Cassette Air Handler Unit (CGFH241C) only. It provides variable speed comfort when paired with a compatible multi-zone outdoor unit.
Indoor Air Handler
Wireless Remote Control
Installation Requirements & Accessories
- Requires 208/230V (60Hz Single Phase) dedicated circuit.
- Requires 3/8" Liquid x 7/8" Suction Copper Line Set.
- Requires 14/4 AWG stranded wire between indoor and outdoor sections.
- Not compatible with 115V-only circuits.
- Outdoor Condenser NOT included.
- Line set NOT included.
Pro-Installer Tip
Field Note: For Non-DIY systems like this GALAXY Cassette, leaking flare connections and communication errors are the most common field issues. Always use a digital torque wrench to torque flare fittings to factory specifications, and hold a vacuum below 500 microns for 15 minutes before opening service valves. This prevents refrigerant loss and ensures compliance with EPA 608 mandates. Additionally, always use 14/4 AWG stranded wire between indoor and outdoor sections to prevent "E1" communication codes.
Key Benefits
- Variable Speed Comfort: Delivers precise temperature control and energy efficiency.
- Ceiling Joist Compatibility: Flush-mount design for clean aesthetic integration.
- Eco-Friendly Refrigerant: Uses R-454B / Low-GWP 2026 Mandate Compliant refrigerant (or R-410A as indicated on the nameplate).
- Quiet Operation: Engineered to minimize operating noise in residential and commercial spaces.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model / Part SKU | CGFH241C |
| Equipment Type | Traditional 4-Way Ceiling Cassette |
| Cooling Capacity | 12000 BTU |
| SEER2 Efficiency | 18.0 SEER2 |
| Operating Voltage | 208/230V |
| Copper Line Set Connections | 3/8" Liquid x 7/8" Suction |
| DIY Status | No — Professional Installation Required |
Compatibility & Fitment
- Compatible with dedicated 208/230V single-phase circuits.
- Compatible with HVAC Mirage GALAXY MULTIZONE outdoor units.
- Not compatible with 115V-only circuits.
- Outdoor Condenser NOT included.
- Line set NOT included.
FAQ
Is professional installation required to keep the warranty valid, or is this a true DIY kit?
Professional installation is required. This is not a DIY system; it requires standard flare connections, holding a vacuum below 500 microns, and must be installed by a licensed professional to ensure proper operation and valid warranty.
Is the line set included, and if not, what size do I need to buy?
No line set is included. This unit requires a 3/8" Liquid and 7/8" Suction copper line set.
Compliance & Warranty
Covered by standard Manufacturer Limited Warranty (7-Year Compressor / 5-Year Parts). Professional installation is required to maintain warranty validity. Includes submittal documentation and meets EPA Section 608 requirements.
4 Reviews Hide Reviews Show Reviews
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Smooth Installation & Fast Shipping
Arrived well packaged on a pallet. All components were clearly labeled. System started up immediately upon vacuum leak test and charge release.
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Great Value Direct from Manufacturer
Compared this model to higher priced brands and could not be happier. Clean aesthetic, high SEER2 efficiency, and clear submittal sheets. Fast order processing.
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Outstanding Heating Capacity in Cold Weather
We bought this unit for supplemental heating in our garage workspace. It ran flawlessly all winter through sub-zero temperatures. Great build quality and technical documentation.
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Extremely Quiet & Efficient Heat Pump
Installed this system in my home office. It is whisper quiet inside and cools the room down in under 5 minutes. Shipping from Mini Split Systems Direct was fast with liftgate delivery included.
