Home / Equipment prices / 1.5 ton / RXF18AXVJU
Daikin 1.5-ton 21 SEER2 mini-split heat pump
Daikin 18,000 BTU Oterra 21 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R32 | 230V
Mini-split heat pump High-efficiency / cold-climate (18+ SEER2) ENERGY STAR certified pairing
Listed prices
| HVACDirect | $2,255 |
Captured Oct 24, 2026. Public online retail prices for the equipment only. Contractors typically buy through distributors at prices that are not published.
Installed benchmark estimate
$6,762–$15,779
Midpoint $11,271. REMDB replacement-cost regression for this system type, size and efficiency, restated in today's dollars. Method
Specifications
| Model numbers | RXF18AXVJU + FTXF18AXVJU |
|---|---|
| Nominal capacity | 1.5 ton (18,000 BTU/h) |
| SEER2 | 21 |
| EER2 | 12 |
| HSPF2 | 9.6 |
| COP at 5°F | 2.1 |
| Heating capacity 5°F / 47°F | 10,700 / 21,600 BTU/h (50%) |
| Compressor | Continuously variable |
| Refrigerant | R-32 (GWP:675 | Lower GWP) |
| AHRI reference # | 213895721 |
| ENERGY STAR certified | 2025-11-20 |
| Rating source | EPA ENERGY STAR record for RXF18AXVJU + FTXF18AXVJU (raw record; matched on outdoor + indoor model) |
Quoted this exact system? The model numbers on your quote should match the outdoor unit RXF18AXVJU and indoor unit FTXF18AXVJU. A different indoor coil changes the certified rating. How to check an AHRI certificate