What efficiency ratings does this outdoor unit achieve?

It delivers 21 SEER2 cooling efficiency, 9.6 HSPF2 heating efficiency, and 12 EER2. These ratings are based on updated standards using R-32 refrigerant and auto-changeover functionality.

What are the operating temperature ranges?

Minimum outdoor temperature for heating is 5 F and for cooling is 50 F. Heating capacity at 17 F is 12,700 Btu/hr, with automatic defrosting to maintain performance in cold conditions.

What are the physical dimensions and weight?

Dimensions are 27-13/32 inches height, 36-5/8 inches width, 13-13/16 inches depth. The unit weighs 101 lb, facilitating handling and installation in various site conditions.

What electrical specifications are required?

Operates on 208/230V, 60 Hz, single phase with 20 A amperage draw and recommended 20 A breaker size. System MCA is 16.4 A, ensuring compatibility with standard electrical setups.

What line connection sizes does it use?

Liquid line connection is 1/4 inch and gas line is 1/2 inch, with maximum line set length of 98.5 ft. This supports flexible installation configurations for single zone systems.

RXF18 - Dell Daikin RXF18 18K BTU 21 SEER2 Heat Pump Outdoor Unit

Name: Dell Daikin RXF18 18K BTU 21 SEER2 Heat Pump Outdoor Unit
Brand: Dell
SKU: RXF18
Price: 622 USD
Availability: InStock

RXF18 - Dell Daikin RXF18 18K BTU 21 SEER2 Heat Pump Outdoor Unit | US IT Hardware

Product overview

The Daikin RXF18AXVJU is the outdoor unit for the Oterra Series single zone mini split heat pump system. It provides 18,100 Btu/hr cooling capacity and 21,600 Btu/hr heating capacity at rated conditions. Efficiency ratings include 21 SEER2, 9.6 HSPF2, and 12 EER2. The unit uses R-32 refrigerant and features an inverter variable-speed compressor. Dimensions are 27-13/32 x 36-5/8 x 13-13/16 inches with a weight of 101 lb. Sound pressure levels range as low as 46 dB(A), up to 54 dB(A). It supports operation down to 5 F for heating and 50 F for cooling. Connection sizes are 1/4 inch liquid line and 1/2 inch gas line. Electrical requirements are 208/230V, 60 Hz, single phase, with 20 A amperage and recommended 20 A breaker. Additional features include auto-changeover, automatic defrosting, anti-corrosion heat exchanger treatment, and quick warming function. Maximum line set length is 98.5 ft. AHRI certified.

18,100 Btu/hr cooling, 21,600 Btu/hr heating
21 SEER2, 9.6 HSPF2, 12 EER2 efficiency
R-32 refrigerant, inverter compressor
5 F heating min, 50 F cooling min
46-54 dB(A) sound pressure
208/230V, 20 A, 101 lb weight

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	RXF18
Brand	Dell
Condition	Refurbished
Color	Ivory White
Model	RXF18AXVJU
Phases	1 Phase
Series	Oterra
Frequency	60 Hz
Cooling BTU	18,100 BTU
EER2 Rating	12
Heating BTU	21,600 BTU
Refrigerant	R-32

Best for

Residential Cooling/Heating
Provides 18,100 Btu/hr cooling and 21,600 Btu/hr heating for single zone applications with 21 SEER2 efficiency.
Light Commercial
1.5 ton capacity suits small office or retail spaces, operating down to 5 F heating with low sound levels.
Retrofit Installations
Supports max 98.5 ft line set length and R-32 refrigerant for efficient upgrades in existing structures.
Energy Efficient Zones
21 SEER2 and 9.6 HSPF2 ratings deliver performance with inverter compressor technology.

Frequently asked questions

What are the cooling and heating capacities of the RXF18AXVJU?

The unit provides 18,100 Btu/hr cooling capacity at rated conditions of 95 F DB outdoor and 21,600 Btu/hr heating at 47 F DB outdoor. It supports 1.5 ton single zone operation with inverter variable-speed compressor for precise control.

Voltage	208-230 V
Power Supply	1 φ, 208-230 V, 60 Hz

Dell Daikin RXF18 18K BTU 21 SEER2 Heat Pump Outdoor Unit

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Dell Daikin RXF18 18K BTU 21 SEER2 Heat Pump Outdoor Unit

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Power Consumption

Networking Ports & Interfaces