The Q PLUS AGRO B straw burning boiler is a medium power boiler. It is designed for burning straw in round bales of 120 cm in diameter. The boiler is equipped with HT-tronic 251 control unit with an additional flue gas temperature sensor and buffer pump control.
AGRO boilers are equipped with HT-tronic 251 automatic control unit with additional flue gas sensor and outputs for buffer/CWU pump and central heating circuit pump.
Q PLUS AGRO B 150
Nominal Power: 150 kW
Power Range: 45 – 150 kW
Q PLUS AGRO B 300
Nominal Power: 300 kW
Power Range: 90 – 300 kW
Controller HT-tronic 900
Controller HT-tronic 900 is designed for comprehensive control of a boiler with a pellet burner.
The automation is individually programmed for each type of boiler and its power.
The use of the innovative HT Logic III control algorithm allows for automatic selection of boiler operating parameters in a wide power range using the modulation function. Automation continuously controls the boiler operation and heating installation. Operating parameters are presented on a readable display. The device has been equipped with a boiler pump control function to protect the boiler from returning to the cold water boiler from the installation, it is equipped with the function of preparing hot utility water (HUW) in the SUMMER, WINTER mode with the possibility of switching the modes of operation in an AUTOMATIC mode. Controls the operation of the central heating pump with the option of connecting a room thermostat. It has the ability to control the operation of the actuator and mixing valve pump in cooperation with the valve’s room thermostat. Controls the fuel level in the container and allows you to connect an additional room device.
The controller has a large colour and legible LCD display with an intuitive interface.
It is possible to connect the controller to the internet using the HT-tronic Connect module.