Main dimensions:

 

 

     

ZEUS PYRO

 20 26/30 36/42
A   915   915 1115
B 530 530 530
C 740 740 940
D 265 265 265

 

 

 Boiler schema :

 

 

 

Key:

 

  1. heating flap
  2. handling of heating flap
  3. feed door 
  4. main flap for primary airsupply upper
  5. flap for primary air supply bottom 
  6. ashtray door 
  7. cast iron grate 
  8. ashtray 
  9. microprocessor regulator 
  10. thermal insulation
  11. flue rectifier (by cleaning take out throuhg the heating flap 1)
  12. cells of heating exchanger 
  13. exhaust fan propeller 
  14. exhaust fan
  15. chamber for flue offtake
  16. chimney diameter f 152
  17. connection hole G 1/2“ of security heat exchanger
  18. ceramic fireconcrete blocks LACFIRE
  19. ceramic combustuion chamber
  20. combustion chamber jet
  21. flap for sekundary air supply 
     

Main technical datas: 

 

MODRATHERM ZEUS PYRO
Typ   ZEUS PYRO 20 ZEUS PYRO 26 ZEUS PYRO 30 ZEUS PYRO 36 ZEUS PYRO 42
Output power kW 20 26 30 36 42
Boiler rank ( EN 303-5) - 4
Recommended fuel ( EN 303-5) -

rounded wood soft  A, rounded wood hard A2

splitted wood B1

maximal fuel humidity 20%
Efficiency % 84 - 90
Water volume l 68 83
Average flue gases temperature °C 180 175 185
Minimal temperature of return water °C 65
Maximal working pressure bar 2,5
Maximal working pressure of security heat exchanger bar 6
Volume of combustion chamber l 31
Volume for wood l 99 140
Boilers dimensions ( w x h x d ) mm 530x1145x915 530x1145x1115
Chimney draft Pa 17-20 20-25
Overall weight kg 347 345 347 385 388
Ashtray dimensions ( w x h x d ) mm 360x50x480 360x50x480
Dimensions of loading hole ( w x h ) mm 390x360 390x360 390x360 390x360 390x360
Chimney connection mm 152
Power supply / frequency V / Hz 230/50
Elektricity input power W 50
Elektricity cover IP 40