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Professional service technology for refrigeration systems and heat pumps

Everything under control!
Your modular system Evacuation and leak testing Emptying the refrigerant circuit Further products

Imagine every heat pump and refrigeration system project running smoothly – from quick system checks to complete service calls. With the modular Wöhler system, you can put together exactly the right equipment for the job – no unnecessary ballast, no compromises. As the challenge grows, your system simply grows with it. True to our motto: As simple as possible, as comprehensive as necessary.

 

Advantages of the modular solution

Free app

Your digital companion for refrigeration circuits: Visual connection assistance, clear step-by-step instructions and comprehensive documentation to ensure that every process is carried out correctly

Modular

There is a suitable set combination (service, comfort, expert set) for every typical refrigeration application, which makes it even easier for you to get started and make your selection.

Flexible

The system grows flexibly with your needs: From hose-free efficiency checks to complete service calls.

Exactly as modular
as you need it to be.
Interactive image with multiple focus points. Use the tab key to navigate between points and press Enter or Space to display more information about a point. You can also hover over the points with the mouse to learn more.
Your entry point for quick checks
Wöhler SC 660 Smart Connect
Drinking Water Tightness Check
Product ID P_182
  • The basis for hose-free, simple pressure and temperature measurement directly at the service connection
  • Ideal for quickly checking the system status (e.g. operating pressure, superheating and subcooling)
  • No refrigerant loss, no evacuation of hoses necessary
  • Perfect for companies that want to carry out initial checks easily and securely
For all further interventions and services
Wöhler MR 660 Refrigeration Valve Block
Exactly as modular as you need it to be
Product ID P_205

* Taking into account the safety instructions specified in the operating manual
 

Verbindet das System zur Komplettlösung
Wöhler Smart Connect App
AndroidiOS
  • Your free digital companion for refrigeration circuits
  • Provides step-by-step, illustrated instructions for commissioning and decommissioning heat pumps and refrigeration systems
  • Shows you visually how to connect the components (hoses, vacuum pump, recovery device, etc.) correctly
  • The measured values are automatically transferred to a log p/h diagram – the system status can be seen at a glance
  • Documents all measurements completely and comprehensively
  • Increases operational and application safety, even if refrigeration technology is not part of your daily business
Evacuation and leak testing
of the refrigeration circuit
Interactive image with multiple focus points. Use the tab key to navigate between points and press Enter or Space to display more information about a point. You can also hover over the points with the mouse to learn more.
For commissioning and decommissioning
  • Large, easy-to-read, illuminated display
  • Guided operating support through an intelligent warning and operating concept
  • Integrated pressure sensor including overpressure protection above 38.5 bar
  • Self PURGE mode to prevent different refrigerants from mixing
  • Push-pull method for rapid emptying of large systems
  • Your reliable helper for extracting refrigerants of classes A1, A2 and A2L
  • 2-stage vacuum pump
  • Analogue vacuum gauge for reading the evacuation process
  • Oil level indicator for convenient reading of the oil level
  • Various connection options for common refrigerant hoses
  • The gas ballast valve reduces the intake of any condensate that may occur during evacuation
  • Can be used on all common refrigeration systems and heat pumps
Refrigerant detector
Wöhler RL 300 Refrigerant Leak Detector
in a plastic case
Product ID 3832
  • Precise and reliable detection of the smallest leaks thanks to high sensitivity
  • Automatic zero value setting
  • Fulfils the requirements of the F-Gas Regulation and DIN EN 14624:2020
  • Digital bar graph display of the refrigerant concentration in 11 levels
  • Visual, acoustic and vibration alarm
Emptying
the refrigerant circuit
Interactive image with multiple focus points. Use the tab key to navigate between points and press Enter or Space to display more information about a point. You can also hover over the points with the mouse to learn more.
 

Other products for heat pumps and refrigeration systems

Wöhler MR 400 Refrigerant Manifold
in a plastic case
Product ID 11367
Wöhler RS 400 Refrigerant Scale
Product ID 11363
Wöhler IR Temp 310 Infrared Thermometer
Product ID 1388
Wöhler SP 22 Sound Level Meter
Product ID 6670
Wöhler WA 335 Water Analyser
Product ID 6758
Heat Pump Cleaning Set
Product ID 11615
Heat Pump Maintenance Set
Product ID 11617
Heat Pump Care Set
Product ID 11639