Eko Max

Strona główna Offer Defro Heating Technology MAX series boilers Eko Max

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5 CLASS

75, 150, 200, 300 kW

ECODESIGN

75, 150, 200, 300 kW

Fuels

Hard coal assortment of pea type 5-25 mm.

Controller

K1P MAX

Standard equipment

K1P MAX controller, Weather compensated control, PID function, Leveling legs, Internet module, Primary air forced draught fan, Secondary air forced draught fan; FIRE FIGHTER II fire suppression system

Optional equipment

Room controller SPK LUX, wireless ST-292 v3 room controller, ST-292 v2 room controller, I-1 module, I-1M module, Set for wireless communication RS, *Pneumatic cleaning system for the heat exchanger with ST-980 control

Additional information

* The price depends on the power of the boiler and the number of pneumatic valves.

DESCRIPTION

Advantages of boiler:

design of boiler with fuel feeding system protected by the patent Pat. 224952,
made of the high-quality certified steel sheets.
combustion process and control of equipment operation is performed through the electronic controller,
safety temperature limited in case of increase in temperature in the boiler, above 95^oC,
the furnace is equipped with retort burner, where all combustion processes with air supplied by the blowing fans with division into primary and secondary air, takes place,
radiator plate installed above the burner, afterburning the flammable gases and distributing uniformly flue gas to the heat exchanger,
the body consists of, among others, crosswise water tubes ensuring reception of considerable amount of heat just behind the burner and the convection part, where two-draught horizontal smoke tube heat exchanger changes into the flue,
arrangement of the inspection doors facilitates operation and maintenance operations,
automatic water “FIRE FIGHTER II” fire suppression system - protection against flashback to fuel feeder system.

Trouble-free operation of the EKO MAX boiler is ensured by the use of the fuel with adequate quality and grain size. It is forbidden to use the fuel containing moisture and excessive amounts of fine fractions of fuel or foreign matter. The boiler-room should meet the applicable requirements given in the Regulation of the Minister of Infrastructure and by in compliance with the provisions and conditions included in the Polish Standard. MAX series boilers require special attention if there is no electrical power, mainly due to stoppage of pumps operation and other control automation ^*.

^*The user’s manual is an integral part of the product. You should read carefully guidelines and hints related to assembly and operation. The boiler should be assembled by qualified personnel acc. to the recommendations in line with the Polish Standard and guidelines of the manufacturer.

	4 years of warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of the boiler.
	Heat exchanger made of certified high-grade steel.
	High energy efficiency from 90.2% to 90.6% thanks to increased heat recovery from flue gases.
	Servicing six pumps (central heating, domestic hot water, valve, 2 pumps - additional output). Control of two mixing valves (option to connect two additional valves through the modules I-1 or I-1M). PID function. Weekly operation programme and weather compensated control, thermal protection of the return - valve function. ON-LINE change and a preview of parameters of the main controller through installed internet module with RJ-45 socket; Possibility to connect room controller - extra paid option.
	Pneumatic cleaning system for heat exchanger - extra paid option.
	Boiler adapted for operation in the central heating system in the open and closed system provided the protections have been installed in accordance with the operation and installation manual of the boiler.
	Retort burner - solution protected by the patent Pat. 224952.
	Radiator plate afterburning the flammable gases and distributing uniformly heat in the combustion chamber.
	Controlled distribution of primary and secondary air.
	“FIRE FIGHTER II” - an automatic system intended for fire suppression with water from the water supply system, intended as a protection against flashback to fuel feeder system.
	It is equipped with handles facilitating loading with a hoist.
	It is possible to adapt the boiler with respect to technical properties and additional equipment to the requirements of the given project.

Technical drawings

EKO MAX 75 kW dimensions:

EKO MAX 100 - 300 kW dimensions:

Dimensions in mm
Dimension	75 kW	150 kW	200 kW	300 kW
A	786	1194	1394	1624
B	1652	401	400	605
C	1817	2830	3031	3569
D	1680	1633	1633	1757
E	1540	2005	2005	2479
F	1296	1883	1885	2358
G	246	1501	1451	1925
H	376	246	296	296
I	140	2078	2078	2551
J	1517	440	440	272
K	965	146	146	147
L	394	2001	2001	2001
M	138	145	145	139
N	806	2517	2517	2583
O	912	1786	1786	733
P	-	1492	1695	1932
R	-	599	699	814
S	-	906	906	1106
T	-	912	912	1112

Specification / boiler type	unit	75	150	200	300
Heating area	m2	9,5	17	23,5	31
Area of heated rooms ¹	m2	to 750	to 1500	to 2000	to 3000
Capacity of fuel container ²	kg	~360	~530	~530	~880
Fuel consumption ³	kg/h	11,1	20,7	27,0	43,4
Burn time	h	~32	~26	~20	~20
Efficiency for nominal power	%	90,2	90,0	90,6	90,1
Efficiency for minimum power	%	89,0	88,2	89,1	88,0
Max. permissible work pressure	bar	2,0
Required flue gas draught	mbar	0,38	0,44	0,46	0,50
Max. water supply temperature	°C	65/80
Min. return water temperature	°C	55
Boiler weight	kg	~1017	~2892	~2920	~4663
Container weight	kg	~148	~173	~173	~223
Feeder weight	kg	~85	~95	~97	~134
System weight (boiler, container, feeder)	kg	~1250	~3160	~3190	~5020
Boiler water tank capacity	l	700	1200	1350	1950
Chimney section	cmxcm	25x25	32x32	37x37	45x45
Chimney section	Ø mm	280	365	415	505
Minimum chimney height	m	11	14	14,5	15,5
Diameter of supply and return	cal	3’’			4’’
Release socket diameter	cal	1”
Flue size	mm	246	246	296	296
Power supply	V/Hz/A	~230/50/0,9	400/50/0,9
Power consumption	W	195	1315	1315	1710
Noise level	dB	<75