Main dimensions :

  

 

  

 

 

 ZEUS 25  30  35/40 
 Dimens.A  760  910 910 
 B  435  435  535
 C  1050  1050  1050
 D  120  120  120
 E  985  985  985
 F  600  600  600
 G  130  130  130
 H  900  900  900
 K  70  70  70
 L  217,5  217,5  267,5
 M  380 380   480

 

 

Boiler scheme:

 

 

 

Key:


1 feed door
2 cast iron grades
3 ashtray door
4 flap for primary air supply
5 ashtray
6 thermal insulation
7 connection hole of outgoing water G 6/4“
8 chimney with the flap
9 cells of the heating eschangert
10 connection hole G 1/2“ of security heat exchanger or sanitary warm water
11 heating chamber
12 firebeton bricks
13 connection hole of ingoing water G 6/4“
14 heating flap
15 flue rectifier (by cleaning take out throuhg the heating flap 14)
 

Main technical datas :

 

MODRATHERM ZEUS
Typ   ZEUS 25 ZEUS 30 ZEUS 35 ZEUS 40
Output range ( min/max) kW 8/27 10/32 12/37 14/42
Efficiency % 74 - 78
Recommended fuel  ( EN 303-5) -

rounded wood soft A1, rounded wood hard  A2

splitted wood B1, B2

maximal fuel humidity 20%
Alternate fuel - wood briquet, coal
Maximal wood lenght

mm

 400 550 550 550
Water volume l 50 56 68 68

Pressure lost of the boiler

by V=1,5 m3 . h-1 ( ∆ p=2V2)

 mbar 3,1 3,2 4,7 5
Volume for wood l 61 83 110 110
Chimney draft Pa 0,15
Maximal working pressure bar 2,5
Maximal working pressure of seurity heat exchanger bar 6
Dimensions of loading hole ( w x h ) mm 290 x 360 390 x 360
Boilers dimensions ( w x h x d) mm 435x1050x760 435x1050x910          535x1050x910           
Overall weight kg 200 237 280 282
Chimney connection mm 152