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A+ rated boiler
The smallest pellet boiler in Poland!  Equipped with OMS (operating monitoring system) controlling the amount of fuel in the tank and the amount of ash in the ash pan.
A+ Energy Class OMS - Monitoring and control system OMS System Patent
A1 Pellets A1 Pellets/Oat
A1 Pellets A1 Pellets/Oat
Mini Bio
10 kW 20 kW
Mini Bio
  • Passive house Passive house
  • Single-family house Single-family house
  • Multi-family house Multi-family house
  • Small farm Small farm
Features

ICONIC MINI BIO
Designed for heating buildings without boiler room or with small boiler room. Reduced overall dimensions with a storage hopper installed on the heat exchanger - a solution used for the first time by Kostrzewa in 2009 in Mini Bio boilers and well-received by our clients. Specially designed for customers abroad. In Poland, available only in NE version with Ecodesign certificate.

 

SIMPLE AND CONVENIENT
The OMS (Operating and Monitoring System) monitors fuel level and ash content. User is informed in advance that the fuel storage must be refilled or the ash pan requires cleaning.

 

DURABILITY

High quality steel and the highest quality components guarantee many years of failure free operation. All new models are thoroughly tested for many months before marketing. All our boilers are individually tested for durability at min. 4 bar - a feature hardly ever found elsewhere.

 

RELIABLE SERVICE

We maintain an extensive service network. Over 200 qualified service engineers provide warranty and post-warranty services in Poland and abroad.

 

INTERNET MODULE

All boiler and central heating system functions can be remotely monitored using a PC or a smartphone (optional).

 

COMPLETE HEAT SOLUTION

Even the best boiler isn’t enough. We offer complete boiler room and heating system solutions. We offer advanced solutions including pellet storage, pneumatic fuel feeding, cascade automation, weather compensated CH system control, DHW and buffer tank control, return protection, fuel and ash sensors, heat pump, solar panel and gas boiler control.

  PLATINUM BIO BURNER

PLATINUM BIO BURNER

compact, silent and energy-efficient.

 

FEATURES:
automatic burner start-up, automatic burner modulation with 2nd Generation Fuzzy Logic, flame control with a photocell, low thermal inertia during start-up and shutdown, low power input, burner temperature control for highest safety, three-stage start-up to prevent gas explosions, AUTOSTART after power loss - the current settings are stored, separate primary and secondary air ducts for reduced CO emission (emission levels similar to gas and oil burners), automatic cleaning function - automatic slag removal from the grate (not available in the gravity fed models), oats - burner design allows use of oats as a fuel, ceramic insert - reduced emission and higher efficiency.

  OMS (OPERATING MONITORING SYSTEM)

OMS (OPERATING MONITORING SYSTEM)

Operating and monitoring system for solid fuel boilers. Our boilers are fitted with a system monitoring fuel level in the storage tank and the amount of ash in the ash pan to guarantee convenient and comfortable operation. In many boilers without a similar system available on the market user must remember to refill fuel and remove ash regularly. The system, developed by KOSTRZEWA, measures and notifies the user in advance on required actions (fuel refilling or ash removal). Notifications are displayed on a boiler controller screen and a room temperature controller screen. Our solution is patent protected.

  PELLETS VACUUM (PNEUMATIC PELLET FEEDER)

PELLETS VACUUM (PNEUMATIC PELLET FEEDER)

A virtually maintenance-free pneumatic device feeding pellet at a large distance from the storage area directly to the boiler including multiple sensors for a fully automatic operation.  If MINIMUM level is detected in the buffer tank, it is immediately refilled to the MAXIMUM level. The device can also be timer programmed, i.e. the buffer tank will be refilled to the MAXIMUM level at a pre-set date and time.

PLATINUM BIO ECOMAX 860P-S – SIMPLE CONTROL SYSTEM

PLATINUM BIO ECOMAX 860P-S – SIMPLE CONTROL SYSTEM

An advanced device monitoring the combustion process in the boiler and the pellet burner.

 

SYSTEM CONTROLS:
fuel feeding from the storage tank, fuel feeder, pressure blower, igniter, CH pump, DHW pump, fuel level sensor, boiler/buffer tank pump, heating circuit mixing valve - module B (optional), recirculation pump - module B (optional), buffer tank - module B (optional), two auxiliary mixing valves - module B (optional) and two auxiliary mixing valves - module C (optional).

 

OPTIONAL ACCESSORIES:
external temperature sensor, CH sensor, DHW sensor, colour ecoSTER TOUCH control panel with remote boiler control, programmable wireless 7-day thermostat, programmable wired 7-day thermostat, adjustable temperature sensor, EcoLAMBDA oxygen sensor, auxiliary extension module (B, C) and EcoNET internet module.

Mini Bio
Object power selection
Boiler power Heating surface
m2 m3
10 kW 50-200 100-300
20 kW 125-500 250-750
Surface is provided at ceiling height of 2.5 m.
Specification
10 kW 20 kW
Flue draught mbar 0,15-0,20 0,15-0,20
Water capacity l 47 90
Maximum working pressure bar 2 2
Test pressure bar 4 4
Flue gas temperature at rated output °C no data* 111,2
Flue gas mass flow at minimum output °C no data* 74,8
Flue gas mass flow at rated output kg/s no data* 0,01158
Flue gas mass flow at minimum output kg/s no data* 0,00514
Flue connector diameter mm 127 159
Flow resistance at 10 K mbar no data* 21,8
Flow resistance at 20 K mbar no data* 6,1
Rated heat output kW 10 20
Heat output range kW no data* 6-20
Efficiency at rated output % no data* 92,8
Efficiency at minimum output % no data* 91
Boiler class as per EN 303-5:2012 4 4
Combustion time at rated output
(fuel calorific value: 17,280 kJ/kg)
h no data* 53
Temperature controller settings range °C 50-80 50-80
Minimum water return temperature °C 45 45
Fuel type Class Sawdust granulate (pellets) made to EN 303-5:2012 / PN- EN ISO 17225-2 Class C1 / A1)
Test fuel used in the certification procedure - A1.
Also compatible with A1 class pellet/ oat mix.
Storage hopper capacity l 220 230
Hopper dimensions mm 550x550 560x560
Power supply V / Hz / A 230 / 50 / 2 230 / 50 / 2
Power input at rated output W no data* 112
Power input at minimum output W no data* 33
Power input in STANDBY mode W 2 2
Maximum power input W 492 492
Maximum noise level dB 52 52
* - Data will be completed after receiving the test report from the accredited laboratory. The boiler tested in September 2018.

Download

 
Declaration of Conformity (DE) 2.04 MB
 
Declaration of Conformity 387.96 KB
 
Product data sheet 89.93 KB

Informacje zawarte na stronie internetowej nie stanowią oferty w rozumieniu art. 66 Kodeksu Cywilnego z dn. 23.04.1964 r. Księga pierwsza, Tytuł IV, Dział II.