Description
Product Summary
The Kramer KFDS08L4SEA is a 8 HP low temp semi-hermetic air-cooled condensing unit from the Next-Gen II line rated at 38,090 BTU/h (-20°F SST, 90°F ambient, R-404A). It is wired for 208/230V 3-phase 60 Hz power.
It is built for refrigeration contractors, walk-in manufacturers and facility owners who need a compact, weather-resistant air-cooled unit for indoor or outdoor installation.
Approved refrigerants: R-448A, R-449A and R-404A. Pair it with a matching evaporator sized to the box load; contact HVAC365 for a system match.
Key Features
- 8 HP Semi-Hermetic Compressor: sized for low temp walk-in duty (Copeland Discus 3DB3F33KE)
- Published Capacity: 38,090 BTU/h at -20°F SST, 90°F ambient, R-404A for accurate load matching
- Refrigerant Flexibility: approved for R-448A, R-449A and R-404A
- Integral Subcooling: all Next-Gen II units include an integral subcooling circuit
- Heavy-Duty Enclosure: G90 galvanized painted cabinet with removable top and side panels
- Large Control Panel: swing-wide hinged door with color-coded, numbered wiring
Ideal Applications
- Walk-in freezers for restaurants and commercial kitchens
- Convenience store and grocery freezer boxes
- Ice cream and frozen food storage
- School, hospital and institutional freezers
- Replacement condensing units for existing walk-in freezer systems
Frequently Asked Questions
What refrigerant does the KFDS08L4SEA use?
The KFDS08L4SEA is approved for R-448A, R-449A and R-404A.
What power supply does the KFDS08L4SEA need?
It requires 208/230V 3-phase 60 Hz power. Confirm MCA and MOP on the unit data plate before sizing the circuit.
How much refrigeration capacity does the KFDS08L4SEA provide?
It is rated at 38,090 BTU/h at -20°F SST, 90°F ambient, R-404A. Actual capacity depends on box temperature, ambient temperature and line length, so size the system to the calculated box load.
Is the KFDS08L4SEA for a walk-in cooler or freezer?
It is a low-temperature unit for walk-in freezers and other boxes held below freezing.
What evaporator should I pair with it?
Choose an evaporator rated for the same refrigerant and temperature application with capacity matched to the condensing unit at your design suction temperature. HVAC365 can help match the right evaporator to this unit.
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