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At Hewa you will find valves for ALPS EXCLUSIVE ARTIC and URBAN LINE heat pumps. This category is intended for installers, service technicians and technical buyers looking for valves, electronic expansion valves or valve motors for maintenance, fault diagnosis and replacement.
Always check the exact heat pump model, article number, EAN, connection, valve type and technical version before ordering. Valves affect control, flow, pressure build-up and operation of the refrigeration or water-side circuit, making correct compatibility essential.
Valves for ARTIC and URBAN LINE heat pumps
Valves are used in ALPS EXCLUSIVE ARTIC and URBAN LINE heat pumps for control, switching and flow management within the system. Depending on the version, a valve can affect refrigeration-related, hydraulic or control functions of the heat pump.
When replacing a valve, it is important that it matches the correct heat pump series, connection, voltage, application and mounting position. Always check the original component, type code and technical specifications before installing a new valve.
Important when selecting heat pump valves
- Check whether the valve is suitable for ARTIC or URBAN LINE
- Compare type code, connection and technical version with the original component
- Check voltage, coil version, plug and cable length
- Verify the correct function within the heat pump system
- Check mounting direction, sealing and accessibility for service
- Safely switch off the heat pump before replacing the part
- Have work on electrical or refrigeration-related components carried out by a qualified technician
Application and replacement
A valve can be used to open, close, switch or regulate a flow. Within a heat pump, correct operation is important for reliability, control and protection functions. A defective valve can lead to fault messages, insufficient flow, incorrect switching or abnormal system pressures.
During installation, check that the valve is positioned correctly, the connection is leak-free and the electrical connection is properly installed. After replacement, the heat pump function must be tested according to the correct service steps to confirm that the valve switches correctly and does not cause any fault.
Frequently asked questions about valves
What is a valve used for in a heat pump?
A valve is used to open, close, switch or regulate flow. In a heat pump, this can be important for control, protection and correct system operation.
Are valves universal?
No, valves differ in connection, voltage, version, function and application. Always check whether the valve is suitable for the relevant ARTIC or URBAN LINE heat pump.
When should a valve be replaced?
Replacement is required when the valve no longer switches, leaks, is stuck, causes fault messages or is diagnosed as defective during service.
What should I check during installation?
Check the correct mounting position, flow direction, sealing, electrical connection and compatibility with the heat pump controller.
Can Hewa help check the correct valve?
Yes, Hewa can support the verification of the correct application. Preferably provide the heat pump type, article number, type code and a photo of the original valve.