DPBi 25kW Self Ignition Self Cleaning Biomass Pea Coal Pellet Boiler.
DPBI wood pellet boiler with multi fuel capability, touch screen controller with gsm, automatic feed system and self ignition module, producing hot water for central heating.
Power outputs from 15 - 50kW
DPBI range of multi fuel wood pellet boilers, are the biggest and heaviest in size per their power output when compared to other brands of pelletized fuel burners we currently stock. These units are tested to over 30% of their stated output and come equipped with variety of electronic aides to boost their reliability and efficiency.
The DPBI biomass boilers are capable of burning variety of pelletized fuels, including wood pellets, small pea coal, slack and some grains. They are also able to burn solid fuels like wood, logs, peat, turf, coal and other wood originating products, when loaded manually through middle door. Please see the cut away diagram.
The pelletised fuel of no more than 20mm cube is stored in a hopper, rigidly mounted on the side with auger delivering in to the lower centre of the fire box chamber where air is being injected from surrounding air jets. These units, similarly to other boilers in our shop, after completing burn, the remainder of ash falls down on to tray below.
DPBI models in this range come equipped with touch screen colour display computer, mounted on top. The controller operates range of parameters in various modules like self ignition system, air fan, auger supply, multi water pump control and has ability to link with oxygen sensor as well as a gsm modem.
DPBI red pellet boiler range are design to circulate flame and fumes in the upper level of this machine.
Hopper flame detection system is designed to operate to ensure safe workings of these units.
Please see our videos on YouTube for general workings of these machines.
Parameter sheet gives in-depth dimensions information as well as available power outputs.
EN approved steel, for use with solid fuel flames, 5-6 mm laser cut plate with weld either side.
Highlighting features of the DPBI Boilers.
Self ignition module.
Touch screen controller.
Hopper refills 4-21 days.
Ability to connect GSM module.
Cleaning periods 2-3 months.
Ash emptying 1-2 months.
Multi fuel capability.
Automatic fuel feed
Ideal for most central heating, hot water heaters in swimming pool applications, vented or pressurised sealed systems and burning wide variety of solid fuels, can also be used for working with other boilers and to provide hot water for under floor heating.
Relevant European approval.
In stock and available for immediate delivery!
As with the rest of our items this wood boiler is a 100 % European product.
|DPBi Pellet Boilers Spec||Model Range|
|Optimum thermal efficiency||%||~91-93|
|Max. permissible operation||bar||opene system: 1,5 / closed system: 2,5|
|Required flue gas draught||Pa||24||26||28||31||34|
|Max. temp. of water return / supply||°C||65/80|
|Boiler water capacity||L||80||106||114||120||172|
|Chimney section||Ø mm||160||160||170||200||230|
|Minimum chimney height for non fan assistance.||m||7||7,5||8||9||10|
|Diameter of supply and return Dn||mm||G1 ½”|
|Diameter of flue||mm||159||159||178||194||194|
|Maximum power consumption||W||873/123||873/123||873/123||890/140||890/140|
|Height to bottom edge of flue||mm||1258||1258||1252||1270||1270|
|Dimensions of Fire box and size opening opening for refuelling.||width||308||308||358||408||404|
|width x height||308 x 398||308 x 398||358 x 398||408 x 398||404 x 398|