Control Units

Control units for the KÜNZEL HV and HV-S

All basic functions for controlling a KÜNZEL wood gasifier boiler
Power regulation by exhaust gas temperature increases combustion duration and utilization rate with little wear and tear and lower emissions
Adjustable, four-stage blower reduction increases the utilization rate and lowers smoldering times
Control of the boiler circulation pumps and the electrical ignition
Main switch, start button, all necessary operating lights and displays
Without buffer control

All functions of control panel 214
Two-stage power regulation increases combustion duration and utilization rate with little wear and tear and lower emissions
Control of the buffer loading and unloading
Monitoring of two buffer temperatures
Contains relays for external combustion and change-over valve

Multi-stage power regulation increases combustion duration and utilization rate with little wear and tear and lower emissions
Buffer monitoring, burnout detection, safety features in the case of potential excess boiler temperature
Error message in the event of a potential sensor failure
Memory for callable statistic values
Touchscreen, full text menu
Activation of a change-over valve possible
Potential-free contact for activating external heating
Connection and function monitoring for automatic ignition
SD card slot for software updates
Even suitable for older boilers without exhaust sensors

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