We engineered our Next Gen R-Series air-cooled condensing units to provide a winning combination of high-quality, increased flexibility and efficiency for lower long-term operating costs. A key feature is the integral sub cooling circuit that allows saturated liquid to flow from the receiver to the condenser where refrigerant is subcooled by ambient air-providing an average of 3 to 5 deg F of sub cooling for higher efficiency and excellent operating stability. The versatile units are designed to utilize R404A or other low global warming (GWP) refrigerants R407A, R407C and R448A/R449A and include a host of standard features and optional components.
Russell MiniCon Flooded Air Cooled Condensing Unit, Series: R, 208 to 230 V, 4 hp, 3 ph, 60 Hz, R-404A, R-407A, R-407C, R-448A, R-449A Refrigerant, 1/2 in, 1-1/8 in Connection, 73 dBA Sound Level, Steel, Finish: Galvanized, 35 in H x 43-7/8 in W x 33 in D
| Connection Size | 1/2 in, 1-1/8 in |
| Finish | Galvanized |
| Frequency Rating | 60 Hz |
| HP Rating | 4 hp |
| Material | Steel |
| Phase | 3 ph |
| Series | R Series |
| Sound Level | 73 dBA |
| Voltage Rating | 208 to 230 V |
| Refrigerant Type | R-404A, R-407A, R-407C, R-448A, R-449A |
| Dimensions | 35 in H x 43-7/8 in W x 33 in D |
- Low cost hermetic or quiet and efficient scroll compressors available in 1/2 to 6 hp
- Extended range medium or low temperature models with or without flooded head pressure control
- All weather galvanized steel painted housing
- Integral liquid sub cooling circuit provides subcooled liquid to the expansion device
- Generously sized high efficiency condenser, enhanced copper tubes/aluminum fins
- Quick-access to shut off valves from exterior
- Liquid line kit with filter/drier and sight glass with moisture indicator
- Suction line piping
- Larger electrical panel with hinged/removable door
- Color-coded point-to-point wiring
- Crankcase heater
- Refrigerant receiver with isolation valve and pressure relief plug
- A vintage units feature PSC motors, B vintage units feature high efficiency motors
- Encapsulated high pressure (auto reset) and low pressure (auto reset) controls (adjustable low pressure control is standard on low temperature models)
- Electronic defrost timer with defrost contactor/relay on low temperature standard models
- Electronic air defrost timer
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