Description
Product Summary
The Daikin RXF18BVJU9 is a 18,000 BTU (1.5 ton) Oterra series single-zone ductless heat pump outdoor unit with an inverter compressor and R-32 refrigerant, powered by 208/230V 1-Phase.
Matched with the FTXF18BVJU9 indoor unit it is rated at 18,000 BTU/h cooling, 21,600 BTU/h heating, 21 SEER2, 12 EER2, 9.6 HSPF2.
It heats down to 5°F outdoor temperature, making it a fit for homeowners, remodelers and contractors who need efficient zoned comfort without ductwork.
Key Features
- Inverter compressor: variable-speed operation matches output to the load for steady comfort and lower energy use
- R-32 refrigerant: lower-GWP refrigerant used in the current Daikin single-zone lineup
- High efficiency: up to 21 SEER2 and 9.6 HSPF2
- Low ambient heating: heating operation down to 5°F
- Quiet operation: outdoor sound pressure of 54 dBA in cooling
- Flexible piping: 98-1/2 ft total, 65-5/8 ft height maximum
- Daikin quality: engineered by Daikin, a global leader in ductless systems
Specifications
| Model Number | RXF18BVJU9 |
|---|---|
| Series | Daikin Oterra |
| Unit Type | Single-zone outdoor unit, inverter heat pump |
| Nominal Capacity | 18,000 BTU/h (1.5 ton) |
| Rated Cooling Capacity | 18,000 BTU/h (with FTXF18BVJU9) |
| Rated Heating Capacity (47°F) | 21,600 BTU/h |
| SEER2 | 21 |
| EER2 | 12 |
| HSPF2 | 9.6 |
| Power Supply | 208/230V 1-Phase, 60 Hz |
| Minimum Heating Operating Temp | 5°F |
| Refrigerant | R-32 |
| Line Set (Liquid x Gas) | 1/4 x 1/2 in |
| Max Piping Length | 98-1/2 ft total, 65-5/8 ft height |
| Outdoor Sound Pressure (dBA) | 54 / 57 (cooling / heating) |
| Unit Net Weight | 113 lb |
| Matching Indoor Unit | FTXF18BVJU9 |
Ideal Applications
- Bedrooms, living rooms and home offices
- Additions, sunrooms, garages and bonus rooms
- Homes without ductwork or with failing window units
- Small offices and light commercial spaces
Frequently Asked Questions
What indoor unit pairs with the Daikin RXF18BVJU9?
The RXF18BVJU9 is part of the Daikin Oterra line and pairs with the FTXF18BVJU9 indoor unit. HVAC365 can confirm the AHRI-matched combination.
What refrigerant and line set does it use?
It uses R-32 refrigerant. The line set is 1/4 x 1/2 in.
How cold can it heat?
Daikin lists heating operation down to 5°F outdoor temperature.
What power does it need?
208/230V 1-Phase, 60 Hz. Size the circuit to the unit nameplate MCA and MOP.
Does the outdoor unit include the indoor unit?
No. This listing is the outdoor unit only. The indoor unit, line set and controls are sold separately.
Why Buy From HVAC365
HVAC365 supplies genuine Daikin equipment at competitive pricing with fast shipping from our distribution network. Our HVAC specialists can confirm compatibility, help with sizing and point you to the matching FTXF18BVJU9 indoor unit, line sets and controls. Contact HVAC365 before you order and we will help you get the right part the first time.
