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  • Symbol produktu: STZ-010
  • Manufacturer: ProND


Krypton H.T.W. PID controller is a modernized version of Krypton H.T.W. with a PID algorithm making it one of the most reliable and the most fuel-efficient controllers on the market. Krypton H.T.W. microprocessor PID is designed to control the blower, the circulating pump in the C.H. systems and H.T.W. pump. It has an output for connecting a remote control which further enhances its usability. The controller continuously and automatically controls the blower and maintains a pre-set boiler temperature at a constant level. This solution ensures that there are no rapid temperature changes in the boiler. The use of this controller improves the operation ergonomics: there is no need to interfere in settings the controller in the case of a change of fuel.

Special features


- a flexible adjustment of the blower speed
- PID algorithm
- controlling a C.H. circulating pump
- controlling the pump that feeds the H.T.W. hopper
- using a remote control (PILOT) or a room thermostat
- an anti-freeze system below 5°C
- an anti-stop system to prevent the stopping of pumps
- operation modes: summer, winter, H.T.W. priority, no H.T.W.
- the ability to set the minimum and maximum blower speed (operation with different types of blowers)
- gradual switching the blower from minimum to maximum speed
- fuel shortage check
- easy to read LED display
- easy to use menu
* The regulator is also available in the enhanced version (for high power boilers, supporting two blowers)


The Krypton regulator in a plastic housing

Krypton controller in a metal housing

Regulator operating system