This document provides technical specifications for the ECKA 51/51/51R wood burning stove. It lists nominal heat power, efficiency, wood consumption, flue gas measurements, heat distribution capabilities, required chimney pressure and air flow, dimensions and weights. Specifications are provided for operation connected directly to chimney, with a cupola, adaptor, hot air exchanger, and vertical hot air exchanger. Additional components like build-on frames and cover frames are also detailed.
1. 1
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
Operation when directly connected to chimney Cupola Hot air exchanger
Tested according to EN 13229 EN 13229
Nominal heat power 7 kW 10 kW
Efficiency > 80 % > 80 %
Consumption of wood 2,2 kg/h 3 kg/h
Mass flow of flue gas 6,4 g/s 9,6 g/s
Average flue gas temperature
on the output 254 °C 269 °C
Heat distribution
fireplace insert
door glass (single / double)
64–75 %
36 / 25 %
64–75 %
36 / 25 %
Required chimney pressure 12 Pa 12 Pa
Required amount of combustion air 30 m3
/h 35 m3
/h
Minimum supply air grating cross-section 650 cm2
950 cm2
Minimum outgoing air grating cross-section 800 cm2
1 150 cm2
General technical information
Combustion air connection Ø 125 mm
Total weight / lining weight ca. 186 / 67 kg
Use in non-ventilated accumulation builds according to craft rules suitable
Meets values BImSchV (Stufe2), 15a BVG
Operation with connected accumulation mass Cupola Adaptor
Load of wood 5 kg 5 kg
Total heat output of the burning chamber 19 kW 19 kW
Mass flow of flue gas 15 g/s 15 g/s
Average flue gas temperature
on the output 1)
past 3,2 m of ceramic accumulation system KMS 300 2)
past set of HOXTER accumulation rings
394 °C
178 °C
–
404 °C
–
235 °C
Heat distribution
fireplace insert
door glass (single / double)
adjoining accumulation mass
36 %
36 / 25 %
29–39 %
33 %
36 / 25 %
32–42 %
Required chimney pressure 12 Pa 12 Pa
Minimum radiant area 3)
ca. 4,5 m2
ca. 4,5 m2
Required amount of combustion air 50 m3
/h 50 m3
/h
1) The Hoxter products are available in the Austrian stove-calculation program for evaluation of firebrick accumulation systems.
2) Only a sample calculation! For accurate results is evaluation of each system in the KMS-calculation program from the Ortner company necessary.
3) Depends on accumulation period and material characteristics and its thickness. Calculated with heat emission of the radiant area ca. 500 W/m2
.hr
3. 3
M 1 : 10
1:1045-55
952
992
500 500
3
550
500
500
560
50
O
300
O125
E
1:10
45-55
500 500
337
550
500
50
O
300
O125
1:10
45-55
952
992
500 500
3
550
500
500
560
50
O
300
O125
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
With adaptor
4. 4
M 1 : 10
1:10
45-55
952
1455
500 500
550
500
560
200O
O125
457
1384
ECK1:10
45-55
500 500
550
500
200O
O125
457
1384
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
With hot air exchanger
5. 5
M 1 : 10
45-55
550
500
500
560
50
200O
O125
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
With hot air exchanger
6. 6
M 1 : 10
1:10
45-55
952
1339
500 500
550
500
500
560
50
200O
3
O125
1:10
45-55
952
1339
500 500
550
500
500
560
50
200O
3
O125
ECKA 51/51/5
1:10
45-55
500 500
550
500
500
50
200O
337
O125
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
With hot air exchanger vertical
7. 7
M 1 : 10 A1:10
45-55
530 530
530
530
590
80
580
ANBAURAHMEN1:10
530 530
530
80 80
55
580
A1:10
45-55
530 530
530
530
590
80
580
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
Build-on frame 6-sided, 80 mm
8. 8
M 1 : 10M 1 : 10
BL1:10
45-55
506 506
510
510
570
58 - 62
560
60
260497
BL1:10
45-55
506 506
510
510
57058 - 62
560
60
260497 BLENDRAHMEN ECK1:10
506 506
510
58 - 62
35
560
ECKA 51/51/51R Technical data
Version 07/2017
Hoxter gmbh I Hersbrucker Straße 23 I 912 44 Reichenschwand I Germany I info@hoxter.de I +49 (0)9151 8659 163
Hoxter a.s. I Mlynska 326/13 I 602 00 Brno I Czech Republic I info@hoxter.eu I +420 518 777 701
cover frame 6-sided, 60 mm