Thermal magic key


TMK company grants the user a warranty for its controllers. The warranty period is 3 years from the date of purchase of the device.


Warranty claims shall be accepted provided that the terms and conditions of warranty, and general rules of operation of electronic devices, are complied with as required. TMK company guarantees appropriate workmanship, high quality and reliable operation of the controllers.

In the event of any faults in the controller’s operation, or defects which can be attributed to the manufacturer, TMK shall repair or replace the faulty controller with a defect-free device within 14 working days from the date of returning the controller. The warranty scheme explicitly excludes all defects arising due to the user’s fault and, particularly, defects caused by mechanical damage, faulty mounting, water ingress or operation of the device contrary to the general rules of operation of electronic devices.


TMK offer also includes:

  • blowers,
  • chimney draft regulators,
  • microprocessor systems for an emergency power supply,
  • valve servomotors,
  • mixing valves.

Perfect Facebook Like Box Sidebar


NOTE! This site uses cookies and similar technologies.

If you not change browser settings, you agree to it.

I understand