5th class pellet boiler

Compact, modern, aesthetic design

5th class pellet boiler

Compact, modern, aesthetic design

Pellet boiler ONE is a modern compact boiler with small dimensions and extensive equipment. Weather automatics with Lambda probe and HT-Logic III autocontrol for smooth and user-friendly operation. It is equipped with a burner with automatic cleaning, a system for automatic cleaning of the exchanger, including a hydraulic module and a safety group.

The boiler construction is based on a vertical flame tube heat exchanger with an automatic exchanger cleaning system. Burning is performed by a self-cleaning, automatic drop-in burner with an openable floor, equipped with an igniter, a photoelement and a thermocouple. The boiler is equipped with an exhaust fan which aerates the combustion process and improves the chimney draught.

The boiler and the heating system are controlled via a 5″ touch screen, made in capacitive technology. Weather controller HT-tronic 900 Touch controls the operation of 4 pumps and a mixing valve actuator. The automatics can be expanded by connecting additional modules. The controller is compatible with a remote control panel, 2 room thermostats and an internet module. It is equipped with HT-Logic III autocontrol which controls the operation of the burner, selects the operating parameters and modulates power depending on the boiler temperature.

It works with the standardiPell R combustion optimisation with HT-tronic Lambda module. The optimisation system with a probe guarantees the highest combustion quality.

The boiler is equipped with a hydraulic module, which consists of: mixing valve with accentuator, valve pump, DHW pump and safety group in a form of diaphragm vessel, safety valve and manometer. The boiler is protected by a return protection pump with temperature sensor. It is suitable for fitting in a closed system in accordance with applicable legislation.

Boiler ONE 8 is awarded GOLD MEDAL of at the Instalacje Fair in Poznań.

Rated powerkW8111520
Power rangekW2,4-82,4-114,5-156-20
Efficiency
%93,293,093,093,0
Dusts
mg/m318181818
Max. working temperatureoC85858585
Water capacityL54568385
Maximum operating pressureBar2222
Min. flue draughtPa10121416
Technological connectionGZ 1″GZ 1″GZ 1″GZ 1″
Flue connectionmm120120120120
Boiler weightkg270275370375
Tank volumedm37575135135
Volume of fuel tank with extensiondm3150150190190
Boiler widthcm57577070
Body depthcm73737878
Body height cm133133147147
Height of body with extensioncm175175175175
Height to flue centrecm124124139139

HT-tronic 900 Touch

The extensive HT-tronic® 900 Touch automations for intuitive operation of the boiler and heating system.
  • ikona POMPA
    Boiler pump
  • ikona POMPA
    DHW pump
  • ikona ZAWOR MIESZAJACY
    Mixing valve
  • ikona TERMOSTAT
    Thermostat
  • ikona POMPA
    Mixing valve pump
  • ikona POMPA
    CH pump
  • ikona STEROWANIE POGODOWE
    Weather-compensated control
  • ikona HT LOGIC III
    HT Logic II
  • ikona ZAPALARKA
    Igniter
  • ikona alarm
    Alarm
  • ikona MODUL INTERNETOWY
    WWW module
  • ikona KOLOROWY WY—SWIETLACZ
    Colour display
  • ikona DOTYKOWY WY—SWIETLACZ
    Touch screen display
HT-tronic 900 Touch

Automation extension modules

HT-tronic M-Z2
  • Valve module,
  • Valve pump,
  • Mixing valve,
  • Weather-compensated control,
  • Thermostat,
HT-tronic M-BC
  • Buffer pump,
  • Circulation pump,
HT-tronic Rooms
  • Wired remote control panel with room thermostat,
HT-tronic Rooms Wireless
  • Wireless remote control panel with room thermostat,
HT-tronic TPP
  • Room thermostat – wired,
HT-tronic TPB – APP
  • Room thermostat with a weekly programme – directly with a wireless APP mobile application,
HT-tronic Connect
  • Internet module – operated via a web browser and mobile application,