The steel panel radiators TM KOER are suitable for use in both individual and central one-pipe and two-pipe closed heating systems. Water and non-freezing liquids with a pH of 8 to 9.5 and an operating pressure up to 10 atm can be used as the heat transfer medium. Oxygen content not more than 20 μg/l, suspended solids not more than 5 mg/l, total hardness not more than 7 mg-eq/l and maximum temperature 110 ℃.
Radiators are certified and meet all international standards: EN 442-1:2015 (EU), DSTU B B.2.5-3-95 (Ukraine), GOST 31311-2005 (Russian Federation).
| Height, mm | 300 | 500 |
| Steel thickness, mm | 1,25 | |
| Enamelling colour | white (RAL 9016) | |
| Connection thread, inch | 1/2″ (female) | |
| Centre distance, mm | 249 | 449 |
| Heat output (∆T=50℃), W | 900 | 1452 |
| Indicator, n | 1,29 | 1,31 |
| Inlet temperature, ℃ | 75 | |
| Outlet temperature, ℃ | 65 | |
| Room temperature, ℃ | 20 | |
| ÞT, ℃ | 50 | |
Models with 300 mm height
| Article | Size HxL, mm | Water volume, l | Heat output, W | Weight, kg (±5%) |
| 22×300×400.B | 300×400 | 1,44 | 510 | 8,05 |
| 22×300×500.B | 300×500 | 1,80 | 638 | 9,64 |
| 22×300×600.B | 300×600 | 2,16 | 766 | 11,22 |
| 22×300×700.B | 300×700 | 2,52 | 893 | 12,81 |
| 22×300×800.B | 300×800 | 2,88 | 1021 | 14,40 |
| 22×300×900.B | 300×900 | 3,24 | 1148 | 15,98 |
| 22×300×1000.B | 300×1000 | 3,60 | 1276 | 17,57 |
| 22×300×1100.B | 300×1100 | 3,96 | 1404 | 19,16 |
| 22×300×1200.B | 300×1200 | 4,32 | 1531 | 20,74 |
| 22×300×1300.B | 300×1300 | 4,68 | 1659 | 22,33 |
| 22×300×1400.B | 300×1400 | 5,04 | 1786 | 23,91 |
| 22×300×1500.B | 300×1500 | 5,40 | 1914 | 25,60 |
| 22×300×1600.B | 300×1600 | 5,76 | 2042 | 27,08 |
| 22×300×1800.B | 300×1800 | 6,48 | 2297 | 30,25 |
| 22×300×2000.B | 300×2000 | 7,02 | 2552 | 34,89 |
Models with 500 mm height
| Article | Size HxL, mm | Water volume, l | Heat output, W | Weight, kg (±5%) |
| 22×500×400.B | 500×400 | 2,16 | 772 | 12,34 |
| 22×500×500.B | 500×500 | 2,70 | 965 | 15,14 |
| 22×500×600.B | 500×600 | 3,24 | 1158 | 17,94 |
| 22×500×700.B | 500×700 | 3,78 | 1351 | 20,74 |
| 22×500×800.B | 500×800 | 4,32 | 1544 | 23,54 |
| 22×500×900.B | 500×900 | 4,86 | 1737 | 26,35 |
| 22×500×1000.B | 500×1000 | 5,40 | 1930 | 29,15 |
| 22×500×1100.B | 500×1100 | 5,94 | 2123 | 31,95 |
| 22×500×1200.B | 500×1200 | 6,48 | 2316 | 34,65 |
| 22×500×1300.B | 500×1300 | 7,02 | 2509 | 37,45 |
| 22×500×1400.B | 500×1400 | 7,56 | 2702 | 40,24 |
| 22×500×1500.B | 500×1500 | 8,10 | 2895 | 43,05 |
| 22×500×1600.B | 500×1600 | 8,64 | 3088 | 45,85 |
| 22×500×1800.B | 500×1800 | 9,72 | 3474 | 51,45 |
| 22×500×2000.B | 500×2000 | 10,80 | 3860 | 57,05 |