Water heaters

(33 )

Water heater Volcano Vr2 Ac (50kW) with mounting console
Vts
1
1 483,36 zł/pcs
1-4-0101-0447
CHP449

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146,37 zł

52 pcs
Water heater LEO S2
Flowair
1
864,94 zł/pcs
51949
CFT521

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39 pcs
Water heater LEO L2
Flowair
1
1 332,29 zł/pcs
51955
CFT498

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24 pcs
Water heater Volcano Vr Mini Ac (20Kw) with mounting console
Vts
1
921,60 zł/pcs
1-4-0101-0445
CHP451

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40 pcs
Water heater Volcano Vr3 Ac (75kW) with mounting console
Vts
1
1 655,24 zł/pcs
1-4-0101-0448
CHP452

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146,37 zł

44 pcs
Water heater Volcano Vr2 Ec (50kW) with mounting console
Vts
1
1 642,85 zł/pcs
1-4-0101-0443
CCS005

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146,37 zł

4 pcs
Water heater Volcano Vr1 Ac (30Kw) with mounting console
Vts
1
1 334,80 zł/pcs
1-4-0101-0446
CHP450

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146,37 zł

13 pcs
Water heater LEO L3
Flowair
1
1 485,74 zł/pcs
51956
CFT494

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23 pcs
Water heater HEATER CONDENS CR ONE (5-25 kW)
Sonniger
1
907,75 zł/pcs
WA0015
CHV639

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10 pcs
Water heater LEO S3
Flowair
1
941,68 zł/pcs
51950
CFT532

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9 pcs
Water heater VOLCANO VR MINI3 EC (27kW) dedicated to working with a low-temperature medium (heat pump)
Vts
1
1 234,38 zł/pcs
1-4-0101-0624
CXT146

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8 pcs
Water heater HEATER CONDENS CR2 (15-50 kW)
Sonniger
1
1 416,28 zł/pcs
WA0017
HCR803

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18 pcs
Water heater VOLCANO VR MINI3 AC (27kW) dedicated to working with a low-temperature medium (heat pump)
Vts
1
1 116,73 zł/pcs
1-4-0101-0625
CXT145

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24,48 zł

30 pcs
Water heater HEATER CONDENS CR1 (10-30 kW)
Sonniger
1
1 270,95 zł/pcs
WA0016
HCR799

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12 pcs
Manifold MULTI 6
Sonniger
1
695,69 zł/pcs
WAA0055
CEX111

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2 pcs
Water heater HEATER CONDENS CR3 (20-70 kW)
Sonniger
1
1 597,94 zł/pcs
WA0018
HCR807

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9 pcs
Water heater AEROCK R2 AC 3-51 kW with mounting bracket included
Aerock
1
2 426,79 zł/pcs
1-4-0108
DLV025

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146,37 zł

13 pcs
Water heater AEROCK R4 AC 8-94 kW with mounting bracket included, dedicated to working with a low-temperature medium (condensing boiler or heat pump)
Aerock
1
3 445,23 zł/pcs
1-4-0110
DLV023

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146,37 zł

5 pcs
Water heater AEROCK R1 AC 2-30 kW with mounting bracket included
Aerock
1
2 200,47 zł/pcs
1-4-0107
DLV026

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146,37 zł

3 pcs
Water heater AEROCK R3 AC 6-73 kW with mounting bracket included
Aerock
1
2 709,69 zł/pcs
1-4-0109
DLV024

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146,37 zł

9 pcs
Water heater AEROCK R4 EC 8-94 kW with mounting console included, dedicated to working with low-temperature medium (condensing boiler or heat pump)
Aerock
1
3 784,71 zł/pcs
1-4-0115
DLV017

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146,37 zł

4 pcs
Water heater AEROCK R1 EC 2-30 kW with mounting bracket included
Aerock
1
2 483,37 zł/pcs
1-4-0112
DLV020

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146,37 zł

7 pcs
Water heater AEROCK R3 EC 6-73 kW with mounting bracket included
Aerock
1
3 077,46 zł/pcs
1-4-0114
DLV018

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146,37 zł

8 pcs
Water heater AEROCK MINI R2 AC 2-21 kW with mounting bracket included
Aerock
1
1 521,51 zł/pcs
1-4-0101
DLV028

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9 pcs
Water heater AEROCK MINI R2 EC 2-21 kW with mounting bracket included
Aerock
1
1 714,62 zł/pcs
1-4-0104
DLV022

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5 pcs
Water heater AEROCK R2 EC 3-51 kW with mounting bracket included
Aerock
1
2 709,69 zł/pcs
1-4-0113
DLV019

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146,37 zł

6 pcs
Water heater Volcano Vr Mini Ec (20kW) with mounting console
Vts
1
1 150,85 zł/pcs
1-4-0101-0455
CCS006
temporary unavailable
Water heater Volcano Vr3 Ec (75kW) with mounting console
Vts
1
2 081,70 zł/pcs
1-4-0101-0444
CCS004
temporary unavailable
Water heater VOLCANO VR4 EC (90kW) dedicated to working with a low-temperature medium (heat pump)
Vts
1
2 503,27 zł/pcs
1-4-0101-0626
CXT148
temporary unavailable
Water heater Volcano Vr1 Ec (30Kw) with mounting bracket
Vts
1
1 672,75 zł/pcs
1-4-0101-0442
CCS007
temporary unavailable
Water heater VOLCANO VR4 AC (90kW) dedicated to working with a low-temperature medium (heat pump)
Vts
1
2 252,83 zł/pcs
1-4-0101-0627
CXT147
temporary unavailable



Water heater - effective heating with hot water

A water heater is a small-sized device with high efficiency. It works great in large-area facilities, such as a production hall or warehouse. Check out the Onninen wholesaler's offer in the water heaters category and choose a model that meets your expectations.

The devices available in our assortment are a guarantee of the highest quality and top technical parameters. They are supplied by renowned manufacturers such as VTS, Flowair and Sonniger. We invite you to shop!

Water heaters - characteristics

A water heater is a small device, ready for immediate connection and operation. It is used to heat air, using hot water (heating water) from a central heating system with any heat source. This can be a gas or oil boiler, an electric boiler, a solid fuel boiler, as well as a heat pump or a heating plant.

The construction of a standard water heater is as follows:

  • Blower fan – heaters require a fan to force airflow to work properly. It is worth choosing one with reduced noise and vibrations and durable bearings that improve the life of the element.

  • Heat exchanger – a wound copper coil or one with aluminum fins, responsible for releasing as much heat as possible.

  • Housing equipped with so-called supply louvers – these elements allow for controlling the direction of the heated air blown. The housing is usually made in such a way that the air blown by the fan passes through the entire surface of the heat exchanger.

Water heaters are commonly used in manufacturing, service and public utility buildings. The devices can be used in systems to increase efficiency and thermal comfort.

Products in the water heater category - a wide selection only at the Onninen wholesaler

Our wholesaler can boast an extensive offer of heaters with different heating power, efficiency and dimensions of devices. You will find water heaters equipped with innovative technologies and solutions, including models adapted to low-temperature installations. Exemplary technical parameters go hand in hand with an attractive design, modeled on current trends in the field of industrial equipment.

We encourage you to check out all the devices on our website. Use the filter option to filter the most important product attributes – you can choose specific airflow values and other important parameters.

Offer of water heaters from onninen.pl – top manufacturers, highest efficiency

The heaters available in our wholesaler are devices of excellent quality, characterized by attractive, modern design and reliable operation. Individual models are adapted to heat small, medium and large-capacity rooms.

Water heaters from our range offer great energy-saving parameters with maximum use of the heating potential of the devices. See for yourself now and order products from our online wholesaler or visit one of our stationary points of sale!