The HVAC Mirage OFWB121D is a high-performance 12,000 BTU, 18 SEER2 outdoor condenser designed to provide reliable cooling when matched with compatible indoor units. It is ideal for residential or commercial component replacements or custom system configurations requiring 220V power.
Engineered for efficiency and durability, this 18 SEER2 condenser utilizes R-454B low-GWP refrigerant for environmentally conscious cooling. It requires professional installation and must be properly paired with a compatible indoor head to operate.
Outdoor Condenser
Installation Requirements & Accessories
- Requires a dedicated 220V (208-230V / 60Hz 1Ph) electrical circuit.
- Requires 3/8" Liquid x 7/8" Suction copper line set connections.
- NOT Included: Indoor unit, copper line set, and wall sleeve/mounting bracket are NOT included.
- NOT Compatible: Not compatible with 115V-only circuits.
Pro-Installer Tip
Field Note: To prevent leaking flare connections, ensure flare fittings are torqued to factory specifications using a Digital Torque Wrench. Hold a vacuum below 500 microns for 15 minutes before opening service valves to prevent refrigerant loss and non-condensable contamination. Use 14/4 AWG stranded wire between indoor and outdoor sections to prevent communication codes. Always follow EPA Section 608 guidelines for handling refrigerants.
Key Benefits
- High-efficiency 18 SEER2 cooling performance reduces energy consumption.
- Variable speed comfort ensures precise temperature control and quieter operation.
- Compliant with 2026 low-GWP mandates using eco-friendly R-454B refrigerant.
- Robust compressor backed by a 7-Year Compressor / 5-Year Parts Limited Warranty.
Technical Specifications
| Attribute | Specification |
|---|---|
| Cooling Capacity | 12000 BTU/h |
| SEER2 | 18 |
| Voltage | 220V |
| DIY Status | No — Professional Installation Required |
| Not Included | Indoor unit, line set, and mounting bracket NOT included |
| Not Compatible With | 115V-only circuits |
Compatibility & Fitment
- Compatible with dedicated 220V (208-230V / 60Hz 1Ph) circuits.
- Must be matched with compatible HVAC Mirage indoor units.
- NOT Compatible: 115V-only circuits.
- NOT Included: Indoor unit, copper line set, and mounting bracket are NOT included.
Frequently Asked Questions
- What breaker size do I need for this system?
- [NEEDS VERIFICATION]
- 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 kit.
- Is the line set included, and if not, what size do I need to buy?
- The line set is NOT included. You will need a line set with 3/8" Liquid x 7/8" Suction connections.
Compliance & Warranty
Standard Manufacturer Limited Warranty includes 7-Year Compressor / 5-Year Parts coverage. Professional installation is required to maintain warranty validity. Equipment uses R-454B low-GWP refrigerant in compliance with environmental standards.
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.
