Applicable Refrigerants
- R134a, R404A, R407A, R407C, R407F, R454C, R455A, R507A, R448A, R449A, R450A, R513A, R1234yf, R1234ze
Capacity Range
- 11 models: 11,36 m³/h .. 56,25 m³/h at 1450 1/min 50Hz
- LT up to 7,1 kW
- MT up to 24,6 kW
Certifications
Applications
- Low temperature
- Medium temperature
Industry sectors
Features
Highlights
- All eleven models are ready for different applications like LT and MT
- Condensing Unit Controller with Display
- Semi-hermetic ECOLINE compressor for outstanding efficiency
- Reliable design and well-known BITZER products inside
- Wide application range
- VARISTEP capacity control for high full and part load efficiency
- Long pipe run and multiple evaporators are possible
- Easy installation, commissioning and maintenance
Product versions
- LHL3E with CE2 ECOLINE compressor
- LHL5E with CE3 ECOLINE compressor
- LHL7E with CE4 ECOLINE compressor
Benefits
Professional design selection
- BITZER SOFTWARE
- Easy calculation of product performance
- Quick ECOLITE selection for perfect application fit
- All needed product information available in one tool
Sustainability
- Wide range of refrigerants
- Always up to date with new refrigerants
Flexibility and Adaptability
- LT, MT are possible
- Wide application range enables flexible use
- Adapts to system requirement
- Mechanical capacity control VARISTEP
- Multiple evaporator operation possible
- Long pipes and height difference possible
Fast and easy commissioning
- Full data access via BEST SOFTWARE
- Easy access to the unit and its parts
- Fully equipped unit
- Complete piping and wiring including terminal box with main switch, compressor contactor, etc.
Operational safety and reliability
- High compressor reliability
- All units are 100% factory tested
Reduced life cycle costs
- Very low operating costs due to outstanding high energy efficiency
- Optional connection for heat recovery on LHL5E / LHL7E models
- Long lifetime due to high robustness and low vibration design
- Low maintenance costs by service friendly design
- BITZER Global Service network for quick spare part availability all over the world
Accessories
Compressor-related accessories
- Oil selection depending on application / refrigerant
- Oil level monitoring OLC-K1
- Oil level monitoring OLC-K1 – retrofit kit
- Second capacity regulator (VARISTEP)
- Second capacity regulator (VARISTEP) – retrofit kit
- Differential oil pressure switch Delta-PII
- Differential oil pressure switch Delta-PII - retrofit kit
Unit and system -related accessories
- Heat recovery connections for LHL5E / LHL7E
- High and low pressure switch adjustable
- Oil separator with check valve (mounted)
- Warranty extension
- Temperature Sensor for cold room
- Connection for pressure relief valve and receiver with 2x sight glass (LHL3E / LHL5E)
- Liquid receiver with 3x sight glass (LHL7E)
- Condenser with increased corrosion protection, plastic-coated fins or copper fins
- Condenser with cooper fins
- BEST converter
