Fan Selection Software
Operating point
Select fan type
RH
Duct heater
The air heaters of the RH series are used in mechanical supply ventilation systems, in which it is necessary to raise air temperature in winter or to maintain temperature in a closed space at a constant level.
APPLICATION
RH heaters are used in mechanical ventilation systems where it is necessary to periodically raise the temperature or maintain the temperature at a constant level in the rooms. They can also be used in technological processes that require the supply of constant temperature air.
CONSTRUCTION
Electric duct heaters suitable for installation directly in rectangular ducts. The housing is made of galvanized sheet steel and stainless steel heating elements. The heaters are fitted with a double overheat protection system as standard: the first automatic element (temp. +75oC), the second one with manual reset (temp. + 85oC). Channel heaters should be selected so that the outlet air temperature does not exceed +45oC.
The airflow rate of the heaters must not be less than 1,5 m/s. On request, the device can be supplied in any color from the RAL palette.
Technical assistance
- User manual 1,82 MB
- Declaration of conformity (CE) 252,21 KB
- Declaration of conformity (CE) 254,56 KB
- Declaration of conformity (CE) 258,27 KB
- Declaration of conformity (CE) 256,03 KB
- Declaration of conformity (CE) 244,05 KB
- Hygiene certificate 485,74 KB
- Hygiene certificate 485,86 KB
- Hygiene certificate 488,09 KB
- Electrical connection diagram 47,88 KB
Dimensions
| Type | A | B | C | D | E | F | G | ØH |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | |
| RH-40/20-30 | 320 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-45 | 320 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-60 | 320 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-90 | 500 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-120 | 500 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-135 | 740 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-150 | 740 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-40/20-180 | 740 | 398 | 198 | 420 | 220 | 440 | 240 | 9 |
| RH-50/25-45 | 320 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-60 | 320 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-90 | 320 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-120 | 530 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-135 | 530 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-150 | 530 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-180 | 530 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-210 | 740 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-225 | 740 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-240 | 740 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/25-270 | 740 | 498 | 248 | 522 | 270 | 540 | 290 | 9 |
| RH-50/30-45 | 320 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-60 | 320 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-90 | 320 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-120 | 532 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-135 | 532 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-150 | 532 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-180 | 532 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-210 | 740 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-225 | 740 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-240 | 740 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-50/30-270 | 740 | 500 | 298 | 522 | 320 | 540 | 338 | 9 |
| RH-60/30-60 | 344 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-90 | 344 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-120 | 497 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-150 | 497 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-180 | 497 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-210 | 497 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-240 | 650 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-270 | 650 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/30-300 | 650 | 600 | 298 | 622 | 320 | 640 | 338 | 9 |
| RH-60/35-60 | 344 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-90 | 344 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-120 | 497 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-150 | 497 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-180 | 497 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-210 | 497 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-225 | 497 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-240 | 650 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-270 | 650 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-300 | 650 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-330 | 752 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-360 | 752 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-390 | 752 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-60/35-420 | 752 | 600 | 348 | 622 | 370 | 640 | 338 | 9 |
| RH-70/40-90 | 288 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-120 | 288 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-150 | 288 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-180 | 288 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-210 | 532 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-240 | 532 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-270 | 532 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-300 | 532 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-330 | 532 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-360 | 532 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-390 | 777 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-420 | 777 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-450 | 777 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-480 | 777 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-510 | 777 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-540 | 777 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-600 | 1021 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-660 | 1021 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-70/40-720 | 1021 | 700 | 398 | 722 | 420 | 740 | 438 | 9 |
| RH-80/50-90 | 326 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-120 | 326 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-150 | 326 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-180 | 326 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-210 | 582 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-240 | 582 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-270 | 582 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-300 | 582 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-330 | 582 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-360 | 582 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-390 | 800 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-420 | 800 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-450 | 800 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-480 | 800 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-510 | 800 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-540 | 800 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-600 | 1038 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-630 | 1038 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-660 | 1038 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-80/50-720 | 1038 | 800 | 498 | 822 | 520 | 840 | 538 | 9 |
| RH-100/50-90 | 326 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-120 | 326 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-150 | 326 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-180 | 326 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-210 | 326 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-240 | 326 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-270 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-300 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-330 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-360 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-390 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-420 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-450 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-480 | 561 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-510 | 800 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-540 | 800 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-600 | 800 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-660 | 800 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
| RH-100/50-720 | 800 | 1000 | 498 | 1024 | 524 | 1056 | 556 | 13 |
