Domestic solid fuel boilers BREEZE KVТ 12.5-50

Model KVT
Series BREEZE Heating
Boiler type domestic solid fuel
Capacity from 12.5 to 50 kW
Efficiency % ≥78
Burning time up to 12 hours
Operating temperature +60…+95
Fuel Wood, bright coal, peat or sawdust briquettes

Goods description

BREEZE KВТ boiler is an autonomous solid fuel hot water boiler with heat capacity from 12.5 to 50 kW connected to power source and controlled by electronic temperature control.

Intended use of boiler:

BREEZE KВТ heating boiler is designed for heat supply of residential buildings and utility facilities equipped with natural or forced circulation water heating system and classified as heating hot water device with open or closed heating system.

Building and structure heat loss and heat capacity of the heating system must not exceed nominal thermal capacity of the boiler.

The boilers are designed for operation by using solid fuel according to DSTU 2326-93 (GOST 20548): anthracite, bright and ligneous coal, wood, briquettes.

Heating boiler systems by trade mark BREEZE BREEZE are notable for high performance indicators, perfect quality, optimum price-efficiency-quality ratio, easy installation and maintenance, reliable operation. All products are certified.

Boiler configuration:

  • Boiler - 1 pce.
  • Data sheet - 1 copy
  • Temperature control - 1 pce.
  • Temperature control manual - 1 pce.
  • Fan - 1 pce.
  • Temperature control mounting bracket - 1 pce.
  • Grate - 1(2...3) pcs.
  • Bolt М6х20 - 6 pcs.
  • Nut М6 - 6 pcs.
  • Lock washer М6 - 6 pcs.
  • Hoop - 1 pce.

1. Front cover
2. Right (inner) heat exchanger wall
4. Front water chamber base (lower)
5. Front water chamber base plug (lower)
6. Front water chamber base (upper)
7. Front water chamber base plug (upper)
8. Stop bar
9. Back heat exchanger wall (inner)
10. Front stop bar of chimney plate
11. Back heat exchanger wall (outer)
12. Heat exchanger pipe
13. Siding for door (upper)
14. Upper (outer) heat exchanger wall
15. Short thread
16. Stiffening band
17. Back air supply chamber


18. Right (lower) air supply chamber
19. Plug
20. Side chimney wall
21. Upper chimney wall
22. Chimney pipe
23. Front chimney cover
24. Front charge door cover
25. Front ash door cover

26. Grate plate
27. Mounting screen
28. Turbulence simulator
29. Upper siding cover
30. Back siding
31. Left siding
32. Right siding
33. Box

Key characteristics of BREEZE solid fuel boilers

Parameter KW-12,5 KW-16 KW-20 KW-25 KW-31,5 KW-40 KW-50
Nominal capacity kW 12,5 16 20 25 31,5 40 50
Maximum allowable pressure, MPa 0,4
Allowable temperature С +60...+95
Water capacity of boiler, l 60 67 75 85 125 166 188
Fuel Wood, bright coal, peat or sawdust briquettes
Efficiency, % ≥78
BASIC DIMENSIONS
Height of boiler, mm 1300 1370 1380 1430 1525 1500 1500
Width of boiler, mm 496 538 538 538 538 696 796
Length of boiler, mm 796 846 906 1006 1231 1185 1221
Height of furnace, mm 535 524 509 573 589 590 590
Width of furnace, mm 255 310 310 310 310 410 515
Length of furnace, mm 400 431 481 580 715 730 730
Size of charge hole, mm 255х220 310х207 310х207 310х207 310х195 310х195 310х195
Weight, kg 170 224 244 284 388 450 520
CONNECTION DIMENSIONS
Size of chimney, mm Ø114 Ø159 Ø159 Ø159 Ø219 Ø219 Ø245
Coolant inlet/outlet, inch G1½” G2” G2” G2” G2” G2” G2”
Pipe profile, mm 48,3х3,5 57х4
OPERATING CHARACTERISTICS
Fuel charge capacity, l 56 67 77 100 130 176 222
Burning time of full charge (coal), hours 12
Power consumption, W 100
Heating area, m2 125 160 200 250 315 400 500