Indirect-heating boiler
With a single coil
All the water is heated right to the bottom
- Volume: 100—5000 L
- Models: 14
- Vessel: 6 bar
Indirect-heating boiler
Combined
Two heating circuits in one vessel
The first circuit is a coil of seamless Ø32×3 tube, the second is an electric heating element. The control panel with an indicator board and built-in safety system switches circuits automatically: the boiler heats water in the heating season, the element in the off-season.
100—5000L
Volume
14
Models
6bar
Vessel
10bar
Coil
2
Circuits
Design
Two heating circuits in one vessel
01
Coil Ø32×3
The first circuit — a seamless tube rated for a working pressure of 10 bar.
02
Electric element
The second circuit works independently when the boiler is off.
03
Control panel
An indicator board with a built-in safety system.
04
Steel or stainless
A body of high-grade or stainless steel, to your choice.
Model range · Volume, litres
Technical parameters
Technical parameters
The full model range. The table scrolls horizontally.
| Model | VMEX 100 | VMEX 160 | VMEX 200 | VMEX 300 | VMEX 400 | VMEX 500 | VMEX 800 | VMEX 1000 | VMEX 1500 | VMEX 2000 | VMEX 2500 | VMEX 3000 | VMEX 4000 | VMEX 5000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VolumeV (L) | 100 | 160 | 200 | 300 | 400 | 500 | 800 | 1000 | 1500 | 2000 | 2500 | 3000 | 4000 | 5000 |
| DiameterD (mm) | 490 | 590 | 590 | 590 | 750 | 750 | 950 | 1100 | 1300 | 1400 | 1460 | 1460 | 1710 | 1710 |
| HeightH (mm) | 1030 | 1060 | 1300 | 1810 | 1380 | 1620 | 1670 | 1900 | 1900 | 1900 | 2200 | 2600 | 2500 | 3000 |
| Water inlet / outletN1–N2 (in) | ¾″ | ¾″ | ¾″ | 1″ | 1″ | 1″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1½″ | 1½″ | 2″ | 2″ |
| Coil inlet / outletN3–N4 (in) | 1″ | 1″ | 1″ | 1″ | 1″ | 1″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ |
| RecirculationN5 (in) | ¾″ | ¾″ | ¾″ | 1″ | 1″ | 1″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1½″ | 1½″ | 2″ | 2″ |
| Magnesium anodeN6 (in) | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ |
| Auxiliary electric heater (kW) | 40 | 60 | 60 | 80 | 80 | 100 | 100 | 120 | 120 | 120 | 160 | 180 | 180 | 200 |
| ThermometerN8 (in) | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ | ½″ |
| Inspection hatchN9 (in) | 4″ | 4″ | 4″ | 4″ | 4″ | 4″ | 5″ | 5″ | 5″ | 5″ | 5″ | 5″ | 5″ | 5″ |
| DrainN10 (in) | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ | 1¼″ |
| Dry weightW (kg) | 53 | 63 | 81 | 99 | 117 | 139 | 192 | 240 | 335 | 470 | 665 | 710 | 885 | 1005 |
We'll match the equipment to your project
Send us your boiler-room parameters — we'll suggest a model, size the output and prepare a commercial offer.
Other products
Indirect-heating boiler
With two coils
Two heat sources on one tank
- Volume: 160—5000 L
- Models: 13
- Vessel: 6 bar
Oil-and-gas three-pass
Scotch-type boiler
Three flue-gas passes and efficiency up to 95%
- Output: 93—5800 kW
- Models: 26
- Efficiency: up to 95 %