Air-cooled condensing unit – LHS series/two stage

On the notepad

Air-cooled condensing unit – LHS series/two stage

On the notepad

LHE – two-stage condensing units are the right choice for low-temperature applications. The base is the second generation of two-stage compressor – highly efficient and robust – EC fans and a system-optimised condenser. The possibility of using low-GWP HFO blend refrigerants from the A1 category and their ECODESIGN (Directive) compliance makes the LHE – two-stage series the right product today and in future.

Applicable refrigerants

R22, R404A, R407F, R507A, R448A, R449A

Capacity range

Eight models
Displacement HP/LP: 12.60 .. 50.50/19.70 .. 101.00 m³/h @1450 rpm

Certifications:

CE
EAC
Asercom

Applications

Low temperature

Industry sectors

Commercial refrigeration

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Highlights

All eight models are ready for LT applications
Second-generation two-stage semi-hermetic BITZER reciprocating compressor for outstanding efficiency
One common compressor series for HFC/HCFC and low-GWP HFO blend refrigerants
Extensive range of applications in low-temperature application
Reliable design and well-known BITZER products inside
Easy installation, commissioning and maintenance

Product versions

LHE – two-stage with BS4 .. BS6 compressor

Professional design selection

BITZER SOFTWARE
- Easy calculation of product performance
- Quick LHE – two-stage selection for perfect application fit
- All needed information available in one tool

Sustainability

Wide range of refrigerants
Always up to date with new refrigerants

Flexibility and adaptability

Wide LT application range enables flexible use

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
Long lifetime due to high robustness
Low maintenance costs by service-friendly design
BITZER Global Service network for quick spare part availability all over the world

Compressor-related accessories

Oil heater
Differential oil pressure switch MP54
Differential oil pressure switch Delta-PII
Discharge gas temperature sensor
Oil service valve

Unit and system – related accessories

Oil separator with check valve
Low- and high-pressure switch
Liquid sub-cooler (mounted)
Condenser with increased corrosion protection, plastic-coated fins or copper fins
Weather protection housing
Electronic speed control device for condenser fan

Features
Highlights
- All eight models are ready for LT applications
- Second-generation two-stage semi-hermetic BITZER reciprocating compressor for outstanding efficiency
- One common compressor series for HFC/HCFC and low-GWP HFO blend refrigerants
- Extensive range of applications in low-temperature application
- Reliable design and well-known BITZER products inside
- Easy installation, commissioning and maintenance
Product versions
- LHE – two-stage with BS4 .. BS6 compressor
Benefits
Professional design selection
- BITZER SOFTWARE
  - Easy calculation of product performance
  - Quick LHE – two-stage selection for perfect application fit
  - All needed information available in one tool
Sustainability
- Wide range of refrigerants
- Always up to date with new refrigerants
Flexibility and adaptability
- Wide LT application range enables flexible use
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
- Long lifetime due to high robustness
- 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 heater
- Differential oil pressure switch MP54
- Differential oil pressure switch Delta-PII
- Discharge gas temperature sensor
- Oil service valve
Unit and system – related accessories
- Oil separator with check valve
- Low- and high-pressure switch
- Liquid sub-cooler (mounted)
- Condenser with increased corrosion protection, plastic-coated fins or copper fins
- Weather protection housing
- Electronic speed control device for condenser fan