- Country of manufactureUkraine
- Boiler typeContinuous combustion
- Designation of boilerSingle-circuit (heating)
- Fuel loading methodManual
- ColorRed
- Heat-carrierWater
- Installation methodFloor standing
- Heat exchanger materialSteel
are intended for heating of the rooms equipped with system of water heating with natural or compulsory circulation of the heat carrier. Coppers are intended for work on a firm type of fuel (anthracite, stone and brown coal, firewood, briquettes), and also at an additional complete set can use as the automated pelletny torch pellet.
Coppers are equipped with automatic equipment providing: maintenance of the set temperature in the period of a running cycle, control of the circulation pulser, connection of the room sensor, control of the pump GVS.
Advantages of steel solid propellant boilers of long burning:
- atomatichesky regulation of temperature;
- high efficiency;
- the increased volume of the loading camera;
- a possibility of work on coal, briquettes or firewood in the mode of manual loading;
- in addition can be completed with an automatic pelletny torch;
- the water-cooled grid-irons;
- possibility of connection of the room thermostat;
- control of the circulation pulser and pump GVS;
- thickness there were 6 mm;
- modern design and high-quality powder painting;
- qualitative thermal insulation;
- adjustable legs.
Technical characteristics of coppers of long burning:

Name of parameter | KTR-16 | KTR-20 | KTR-25 | KTR-30 | KTR-40 | KTR-50 | KTR-75 | KTR-95 |
Rated thermal power during the using of anthracite, kW, ±10% | 16 | 20 | 25 | 30 | 40 | 50 | 75 | 95 |
Efficiency, %, not less: - anthracite - firewood (humidity no more than 25%) |
85 75 * |
|||||||
Fuel consumption, kg/h: - anthracite - firewood (humidity no more than 25%) |
2,4 6,1 |
2,55 |
3,2 9,5 |
3,8 |
5,2 |
6,5 19,1 |
11,3 |
14,4 36,2 |
Operational pressure, bar, no more | 2 | |||||||
Maximum water temperature, °C, no more | 90 | |||||||
Discharge in a flue, Pa | from 6 to 25 | from 10 to 40 | ||||||
Diameter of a by-pass branch pipe, mm | 138 | 146 | 168 | 176 | 210 | 230 | 300 | |
Size of a loading window, mm | 268×210 | 320×210 | 360×230 | 420×253 | 476×253 | 476×330 | ||
Volume of a fire chamber, l | 39 | 47 | 62 | 70 | 113 | 158 | 211 | 278 |
Duration of a running cycle depending on the caloric content of the used fuel and level of thermal loading, h | 8-48 | |||||||
Power consumption, W, no more | 85 | 105 | 160 | 320 | ||||
Water volume in a copper, l | 78 | 84 | 90 | 100 | 120 | 140 | 270 | 306 |
Overall dimensions of a fire chamber, mm, no more: - length - width - height |
415 268 350 |
415 320 350 |
550 320 350 |
550 360 350 |
600 420 450 |
650 476 510 |
560 630 620 |
650 690 620 |
Overall dimensions of a copper, mm, no more: - length - width - height |
910 520 1525 |
910 520 1525 |
1070 570 1575 |
1070 620 1600 |
1120 700 1700 |
1210 660 1715 |
1725 860 1830 |
1860 940 1830 |
Weight, kg, no more | 300 | 370 | 440 | 490 | 560 | 590 | 870 | 975 |
* - At combustion of brown coal or Qhp=13120±10 firewood of % of kJ/kg.
LLC Company Plazma is one of the leading suppliers of the boiler equipment, namely: solid propellant heating and boilers on coal, firewood, sawdust, waste of a woodworking, a peel, the milled peat, torfobriketa, and also various accessories to coppers. We will pick up to you a copper and we will carry out its delivery in the most short time.
We also provide such demanded service as replacement of gas coppers by solid propellant.
