Aqueous System
KOZ Series is a powerful heating solution with highly efficient, automated systems for industrial and commercial areas.
Color Option
Our product provides efficiency through its high-performance body design and
turbulators in the smoke pipes.
It offers comfort to the user with rich
features such as automatic loading, ash removal,
and automatic mixing system.
General Features
Technical Specifications
Documents
Images & Videos

Capacity kW | 23 |
Width (A) mm | 710 |
Length (B) mm | 1680 |
Height (C) mm | 1350 |
Cold Water Inlet Height (D) mm | 420 |
Hot Water Outlet Height (E) mm | 1280 |
Chimney Outlet Height (F) mm | 1280 |
Chimney Diameter mm | 140 |
Flow – Return inch | 1 |
Drainage Outlet inch | 1 |
Fill – Empty inch | 1/2 |
Weight kg | 435 |
Water Capacity liters | 70 |
Tank Capacity liters | 145 |
Max Operating Pressure bar | 3 |
Test Pressure bar | 4.3 |
Temperature Control Range °C | 45-85 |
Max Operating Temperature °C | 90 |
Reducer Power W | 180 |
Fan Power W | 105 |
Ash Box Capacity l | 50 |
Operating Voltage and Frequency V/Hz | 230/50 |
Operating Current A | 16 |
Capacity kW | 29 |
Width (A) mm | 710 |
Length (B) mm | 1680 |
Height (C) mm | 1430 |
Cold Water Inlet Height (D) mm | 420 |
Hot Water Outlet Height (E) mm | 1400 |
Chimney Outlet Height (F) mm | 1400 |
Chimney Diameter mm | 140 |
Flow – Return inch | 1 |
Drainage Outlet inch | 1 |
Fill – Empty inch | 1/2 |
Weight kg | 464 |
Water Capacity liters | 90 |
Tank Capacity liters | 165 |
Max Operating Pressure bar | 3 |
Test Pressure bar | 4.3 |
Temperature Control Range °C | 45-85 |
Max Operating Temperature °C | 90 |
Reducer Power W | 180 |
Fan Power W | 105 |
Ash Box Capacity l | 50 |
Operating Voltage and Frequency V/Hz | 230/50 |
Operating Current A | 16 |
Capacity kW | 46 |
Width (A) mm | 710 |
Length (B) mm | 1680 |
Height (C) mm | 1530 |
Cold Water Inlet Height (D) mm | 420 |
Hot Water Outlet Height (E) mm | 1453 |
Chimney Outlet Height (F) mm | 1453 |
Chimney Diameter mm | 140 |
Flow – Return inch | 1 |
Drainage Outlet inch | 1 |
Fill – Empty inch | 1/2 |
Weight kg | 475 |
Water Capacity liters | 110 |
Tank Capacity liters | 185 |
Max Operating Pressure bar | 3 |
Test Pressure bar | 4.3 |
Temperature Control Range °C | 45-85 |
Max Operating Temperature °C | 90 |
Reducer Power W | 180 |
Fan Power W | 105 |
Ash Box Capacity l | 50 |
Operating Voltage and Frequency V/Hz | 230/50 |
Operating Current A | 16 |
Capacity kW | 69 |
Width (A) mm | 780 |
Length (B) mm | 1950 |
Height (C) mm | 1450 |
Cold Water Inlet Height (D) mm | 390 |
Hot Water Outlet Height (E) mm | 1402 |
Chimney Outlet Height (F) mm | 1402 |
Chimney Diameter mm | 200 |
Flow – Return inch | 1 1/2 |
Drainage Outlet inch | 1 |
Fill – Empty inch | 1/2 |
Weight kg | 600 |
Water Capacity liters | 135 |
Tank Capacity liters | 180 |
Max Operating Pressure bar | 3 |
Test Pressure bar | 4.3 |
Temperature Control Range °C | 45-85 |
Max Operating Temperature °C | 90 |
Reducer Power W | 180 |
Fan Power W | 105 |
Ash Box Capacity l | 50 |
Operating Voltage and Frequency V/Hz | 230/50 |
Operating Current A | 16 |
Capacity kW | 93 |
Width (A) mm | 780 |
Length (B) mm | 1900 |
Height (C) mm | 1520 |
Cold Water Inlet Height (D) mm | 390 |
Hot Water Outlet Height (E) mm | 1960 |
Chimney Outlet Height (F) mm | 1960 |
Chimney Diameter mm | 200 |
Flow – Return inch | 2 |
Drainage Outlet inch | 1 |
Fill – Empty inch | 1/2 |
Weight kg | 650 |
Water Capacity liters | 165 |
Tank Capacity liters | 190 |
Max Operating Pressure bar | 3 |
Test Pressure bar | 4.3 |
Temperature Control Range °C | 45-85 |
Max Operating Temperature °C | 90 |
Reducer Power W | 180 |
Fan Power W | 240 |
Ash Box Capacity l | 50 |
Operating Voltage and Frequency V/Hz | 230/50 |
Operating Current A | 16 |
Capacity kW | 116 |
Width (A) mm | 780 |
Length (B) mm | 1940 |
Height (C) mm | 1740 |
Cold Water Inlet Height (D) mm | 550 |
Hot Water Outlet Height (E) mm | 1720 |
Chimney Outlet Height (F) mm | 1720 |
Chimney Diameter mm | 220 |
Flow – Return inch | 2 |
Drainage Outlet inch | 1 |
Fill – Empty inch | 1 |
Weight kg | 720 |
Water Capacity liters | 190 |
Tank Capacity liters | 220 |
Max Operating Pressure bar | 3 |
Test Pressure bar | 4.3 |
Temperature Control Range °C | 45-85 |
Max Operating Temperature °C | 90 |
Reducer Power W | 180 |
Fan Power W | 240 |
Ash Box Capacity l | 50 |
Operating Voltage and Frequency V/Hz | 230/50 |
Operating Current A | 16 |