BITZER Electronic Components
High-Performance Cooling Solutions
BITZER’s electronic components streamline the setup and management of refrigeration, air conditioning, and heat pump systems. They handle essential safety functions and continuously monitor system performance. With a user-friendly interface, they make maintenance straightforward—helping to reduce both downtime and operational costs.
IQ MODULE
BITZER IQ modules transform your compressor into a smart solution. Designed to make installation, operation, and maintenance more efficient, they stand out for their reliability, energy-saving capabilities, and advanced communication features. ECOLINE reciprocating compressors from the C3 series onwards—produced at the Schkeuditz plant—are equipped with the IQ MODULE CM-RC-02. This module streamlines setup, enhances performance, and simplifies retrofitting across refrigeration, air conditioning, and heat pump systems.
IQ MODULE
- IQ MODULE // CM-RC-02
- IQ MODULE // CM-RC-01
Frequency Inverters
BITZER frequency inverters offer safe, straightforward speed control, specifically tailored for refrigeration applications and optimal operation of BITZER compressors. Known for their ease of use, reliability, and excellent energy efficiency, these inverters automatically adapt to the system’s current cooling demand—helping to lower energy use and operating costs.
Frequency Inverters
- VARIPACK IP20
- VARIPACK IP55/66
Controllers
The BITZER controller range includes preprogrammed, configurable units with options for extended I/O capabilities. Choose the SMART controllers for standard residential systems or opt for the EXTENDED versions to meet the demands of more complex applications.
Controllers
- LMC310 SMART Air Handling Controller
- LMC310 EXTENDED Air Handling Controller
- LMC320 SMART Heat Pump Controller
- LMC320 EXTENDED Heat Pump Controller
User panels
Enjoy quick setup and complete system visibility with our intuitive user panel range.
User Panels
- HMI350TW for Air Handling Units
- HMI700T for Air Handling Units
- HMI350TW for Heat Pumps
- HMI700T for Heat Pumps
Sensors
BITZER Electronics provides a comprehensive selection of sensors designed for use across all HVAC+R applications. These sensors can be customised to suit various environments and system requirements, offering options in temperature range, cable length, and housing type.
Sensors
- General Sensors
- Sensors and Pressure Transducers for Air Handling Units
Contact us:
Discover how REF-TAS LTD can power your projects with certified BITZER compressors and energy-efficient cooling solutions.
CFRR+FMH, Lekki Phase 1, Lagos 106104, Lagos, Nigeria




