HT DasPell GL pellet boiler. The structure is made in the form of a Heiztechnik flame exchanger. The boiler is equipped with a burner with a sludge scraper. The combustion process is controlled by individually programmed weather-compensated automatics with HT-Logic III autocontrol, which ensures smooth and user-friendly operation.

The boiler is equipped with a modern pellet burner PellHard PLUS with internal auger fuel feeder and automatic sludge scraper, activated cyclically from the controller, V-type floor, Omega-type air curtain. The burner has an automatic igniter and a photoelement for flame control. Patent Office of the Republic of Poland: Ru.069889 Ru.069890, Ru.069891.

The boiler automatics, apart from the burner operation,makes it possible to operate an advanced heating system in weather mode using a mixing valve. By connecting additional HT-tronic MZ-2 modules you can control additional elements of the heating system. Remote control with a room thermostat ensures operation of the system for comfortable temperature of heated rooms. The controller controls the operation of the burner by modulating the power depending on the boiler temperature. Operation in HT-Logic III mode, which is individually programmed for each boiler, automatically selects operating parameters and modulates the burner power depending on the boiler temperature. The automation can be equipped with a large colour display and an internet module.

The boiler has a burner fitted only on the front. GreenLine series boilers meet the environmental protection and energy efficiency requirements of the 5th class (the highest) set out in the PN-EN 303-5:2012 standard, and are certified by the “Polskie Ciepło” programme. (*option)

Burner on the front, tank on the right
BIG 400 versionBIG 600 versionBIG 1000 version
 HT DasPell/HT DasPell GL
Rated powerkW1215202430405060
Power rangekW3,6-124,5-156-207,2-249-3012-4015-5018-60
Max. working temperatureoC8585858585858585
Water capacityL73738894103118145155
Maximum operating pressureBar22222222
Min. flue draughtPa1515181820222325
Technical system connectionGZ 1GZ 1GZ 1GZ 1GZ 1 1/2GZ 1 1/2GZ 1 1/2GZ 2
Flue connectionmm150150150150150150200200
Weight of boilerkg352355376398479530697756
Volume of the hopper front burnerdm3300300300300300300400400
Width of hopper front burnercm606060606060114114
Volume of optional storage tankdm340040040040040040010001000
Width of optional hoppercm114114114114114114120120
Boiler widthcm4747474754546969
Depth of body with high fluecm64646976839395105
Body heightcm143143143143143143143143
Spigot height*cm128128128128129129129129
Height to flue centre*cm110110110110111111111111
Height of return spigotcm3434343435353535
Body depth with flue gas outlet upwardscm7777828995105111121
Height of the flue with flue gas outlet upwardscm125125125125125125125125
* – Not applicable to boilers with flue gas upwards

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
  • Room thermostat, wireless with weekly programme,
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,
HT-tronic OPS Lambda
  • iPell combustion optimiser with Lambda probe,

HT-tronic 900

Controller for pellet boilers. This controller is an accessory for HT DasPell GL, MaxPell GL and MaxPell boilers.
  • ikona POMPA
    Boiler pump
  • ikona POMPA
    CH pump
  • ikona POMPA
    DHW pump
  • ikona POMPA
    Mixing valve pump
  • ikona ZAWOR MIESZAJACY
    Mixing valve
  • ikona STEROWANIE POGODOWE
    Weather-compensated control
  • ikona TERMOSTAT
    Thermostat
  • ikona HT LOGIC III
    HT Logic II
  • ikona ZAPALARKA
    Igniter
  • ikona alarm
    Alarm
  • ikona MODUL INTERNETOWY
    WWW module
HT tronic 900

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
  • Room thermostat, wireless with weekly programme,
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,
HT-tronic OPS Lambda
  • iPell combustion optimiser with Lambda probe,