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single-phase air heater unit / three-phase / hot water / ceiling-mount
single-phase air heater unit
AP-MAX Series

Heating power: 50 kW

... process water or the one obtained by a boiler. APPLICATION FIELDS The AP-max can be used in industry to raise the rooms’ temperature using hot process water or the one obtained by ...

single-phase air heater unit / hot water / wall-mounted / industrial
single-phase air heater unit
AP Series

Heating power: 15 kW - 100 kW
Air flow: 2,500, 3,500, 5,000, 6,500 m³/h

The AP SERIES are water heating units. They may work as well as cooling units if used with cold water. The AP series is an ecological solution, ...

explosion-proof air heater unit / hot water / wall-mounted / ceiling-mount
explosion-proof air heater unit
ATEX Fan Coil Heater WWH-EX Series

Heating power: 10,000 W - 70,000 W
Air flow: 1,200 m³/h - 6,300 m³/h

The ATEX Fan Coil Heater, WWH Ex-series is engineered for use in ATEX-zones 2 (gas) and 22 (dust) and direct connection to your existing central heating system. This ATEX heater can be ...

hot water air heater unit / wall-mounted
hot water air heater unit
SAVANA D

Heating power: 56,400 W
Air flow: 2,600 m³/h - 6,100 m³/h

The wall mounted SAVANA heating units with a water heater are offered in three different designs. The units are suitable for heating industrial, production ...

hot water air heater unit / wall-mounted
hot water air heater unit
SAVANA Heat

Heating power: 92,000 W
Air flow: 6,900 m³/h

... design - Air output up to 6900 m3/h - High heater power up to 92 kW - "V-TECHNOLOGY" and "JET System" for higher output and comfort - Adjustable bracket for horizontal and vertical setting ...

hot water air heater unit / wall-mounted
hot water air heater unit
SAVANA G

Heating power: 43,500 W
Air flow: 1,550 m³/h - 4,220 m³/h

The wall mounted SAVANA heating units with a water heater are offered in three different designs. The units are suitable for heating industrial, production ...

hot water air heater unit / wall-mounted
hot water air heater unit
TANNER MDA

The most versatile water-fed air heater The TANNER MDA is a suspended water-fed air heater which can expel air horizontally ...

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Mark Climate Technology
hot water air heater unit / duct
hot water air heater unit
Tanner MD

Heating power: 14.5 kW - 117 kW

Duct heater to (post) heat intake air The Tanner MD water-supplied duct heater should be located directly in a duct ...

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Mark Climate Technology
hot water air heater unit / ceiling-mount
hot water air heater unit
TANNER FBA

The luxury hot water air heater The Mark TANNER FBA is an aesthetically attractive water-supplied suspended hot water air ...

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Mark Climate Technology
single-phase air heater unit / three-phase / hot water / steam
single-phase air heater unit
WESTHERM

Heating power: 7.5 kW - 179 kW

hot water air heater unit / wall-mounted
hot water air heater unit
HELIOTHERME H 4000

Heating power: 5,400 W - 21,900 W
Air flow: 1,000 m³/h - 12,000 m³/h

... large areas (industrial premises or workshops, warehouses, large stores, garages, gymnasiums, multi-purpose halls …). This air heater can be used for overall or back-up heating, either permanently or ...

hot water air heater unit / duct
hot water air heater unit
WNK

Heating power: 23,610, 20,130, 16,650, 13,530 W
Air flow: 1,000 m³/h

WNK - water heater Available versions Sstandard standard versions 012-9771WNK WNK water duct heater is used to heat ventilating air ...

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Dospel
hot water air heater unit / ceiling-mount / industrial / for commercial buildings
hot water air heater unit
SWT series

Heating power: 7,800 W - 40,000 W
Air flow: 700 m³/h - 3,900 m³/h

Application The SWT fan heater is used for heating entrances, stores, industrial premises, workshops, sports halls, garages and shops. The low height means that SWT can also be recessed into a suspended ...

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FRICO
hot water air heater unit / electric / wall-mounted
hot water air heater unit
AZN

Heating power: 13,300 W - 114,900 W
Air flow: 785 l/h - 6,764 l/h

Suspended water air heaters made of the following: thick galvanised painted steel casing, self-supporting galvanised steel structure, cooper tubes with aluminium fins exchange coil, steel ...

hot water air heater unit / wall-mounted / explosion-proof / multi-stage
hot water air heater unit
LH120

Heating power: 10,500 W - 13,700 W
Air flow: 900 m³/h - 1,750 m³/h

... integrated heat exchanger is made of copper/aluminium for hot water as a heating medium. The units are splash water protected (protection class IP54). The ...

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Kroll Energy GmbH
hot water air heater unit / wall-mounted / explosion-proof
hot water air heater unit

Heating power: 3,000 W - 15,000 W

Heatrex's 233 Series Exp explosion-proof unit heater is designed with both safety and versatility in mind. Unique 233 Series features include : Industry's Lowest Ignition Temperature Code Rating : T3C, ...

hot water air heater unit / wall-mounted
hot water air heater unit
AECF series

Heating power: 19,000 W - 110,000 W

hot water air heater unit / wall-mounted
hot water air heater unit
PWW series

Heating power: 4,000 W - 135,000 W
Air flow: 1,500 m³/h - 9,050 m³/h

... existing or planned hot water heating systems is possible at any time. Easily attachable mounting brackets permit a fast installation of the devices. The load-bearing, galvanised, ...

hot water air heater unit / wall-mounted
hot water air heater unit

Heating power: 8,000 W - 172,000 W
Air flow: 1,200 m³/h - 16,000 m³/h

Use in explosive atmospheres (zone 1 and 2 ATEX). Complies to the european guideline ATEX 94/9/CE. Range composed of 21 models. Flow : 1200 to 16000 m3/h. Power : 8 to 172 kW.

hot water air heater unit / wall-mounted
hot water air heater unit
VENTIS series

Heating power: 2,500 W - 156,900 W

... sufficient mixing of air to prevent air stratification. (It is possible to complete this brew with brewer air ZEPHIR). VENTIS offers an optional shaped grid fins that maximize air ...

hot water air heater unit / wall-mounted
hot water air heater unit
T3C

Applications Type T3C Explosion Proof Unit Heaters are suitable for Hazardous Location Classes I and II, Groups C, D, F, and G. Ignition Temperature Code Rating is T3C, (320ºF), (160ºC). Standard ...

hot water air heater unit / wall-mounted
hot water air heater unit

... variety, Thermofin has applied its considerable experience with heat exchangers to the development of a range of unit heaters that is sure to meet your needs. All of Thermofin's unit ...

hot water air heater unit / wall-mounted
hot water air heater unit
Nevada

Heating power: 100,000 W

... Nevada hot air heating unit is a simple model in the wall-mounted and ceiling-mounted version. Four performance lines offer up to 100kW output. Using the accessories, the hot ...

hot water air heater unit / wall-mounted
hot water air heater unit

... a horizontal unit. However the horizontal discharge units, with adjustable louvers, are ideal where directional heating (eg along production lines) is required. Uniflow unit ...

How to choose this product

hot-water-air-heater-unit

A hot water air heater is a central heating apparatus that circulates hot water through a heat exchanger to heat ambient air in a large industrial or commercial space. It is fed by a central boiler or other source of hot water.

Applications

Air heaters are common in many different kinds of buildings. Hot water models are especially suitable for warehouses or in ATEX spaces, where there is risk of explosion.

Technologies

A blower forces air through a heat exchanger holding a coil, through which the hot water flows. Once heated, the air is blown out so as to favor mixing and avoid thermal stratification. The hot water is produced in a central boiler feeding the heater circuit. Reversible models use a heat pump to produce hot or cold water.

How to choose

A thermal study of the building will indicate the needed power and air flow. Other criteria include the building's layout, its use and comfort parameters, such as output temperature, noise level and air currents created.

Advantages

- Suitable for ATEX applications
- Reversibility

Disadvantages

- Requires a central boiler