Hot water air heater units

16 companies | 29 products
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single-phase air heater unit
single-phase air heater unit
AP

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

AP unit heaters are water heating units. They also perform a cooling function when used with cold water. They are an environmentally ...

three-phase air heater unit
three-phase air heater unit
AP Max

Heating power: 87 kW - 113 kW
Air flow: 6,500 m³/h

The AP Max unit heater is innovative because it uses polypropylene for the construction of its supporting structure. The technical choice of this material and the cataphoresis painting treatment of the ...

hot water air heater unit
hot water air heater unit
SWT series

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

Ceiling mounted fan heater with water heat The SWT fan heater is used for heating entrances, stores, industrial premises, workshops, sports halls, garages and shops. ...

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FRICO
hot water air heater unit
hot water air heater unit
SWS series

Heating power: 12,000 W - 65,000 W
Air flow: 520 m³/h - 6,300 m³/h

Basic fan heater for water connection Fan heater SWS is intended for water connection. SWS is suitable for places where fan heaters are traditionally ...

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FRICO
hot water air heater unit
hot water air heater unit
SWH

Heating power: 7,000 W - 64,000 W
Air flow: 530 m³/h - 5,200 m³/h

Intelligent fan heater with extremely low sound level, for water connection SWH is a silent running fan heater with many smart and energy saving functions. The fan heater ...

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FRICO
explosion-proof air heater unit
explosion-proof air heater unit
WWH Ex-series

Heating power: 11.4 kW - 72.1 kW
Air flow: 1,200 m³/h - 6,300 m³/h

... 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 applied for heating your production or storage ...

hot water air heater unit
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
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
electric air heater unit
electric air heater unit
Nevada W

Heating power: 4,500 W - 20,000 W
Air flow: 2,225 m³/h - 3,650 m³/h

... 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
hot water air heater unit
CR series

Heating power: 5 kW - 70 kW
Air flow: 3,400, 4,100, 3,500, 5,600, 1,900 m³/h

Water fan heaters Heater is groundbreaking solution on European market of the water fan heaters. New casing shape , louvers with an airplane wing profile, ...

three-phase air heater unit
three-phase air heater unit
WESTHERM

Heating power: 7.5 kW - 179 kW

hot water air heater unit
hot water air heater unit
HTFC-K series

Air flow: 8,000 m³/h - 250,000 m³/h

... to prevent air leakage. ※ According to the different thermal coal, hot water operated and steam heat exchanger can be selected. ※ Motor, bearings, belt triangle brand can be chosen ...

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Zhejiang Pengxiang Hvac Equipment Co., Ltd.
hot water air heater unit
hot water air heater unit
Aeroterm Basic

Heating power: 1,401, 2,032, 1,208, 2,438 W
Air flow: 4,500, 2,500 m³/h

Compact and functional fan heater designed for heating large spaces such as industrial buildings, factories, warehouses, workshops or venues Self-supporting casing construction made of galvanised plated ...

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AIRTÈCNICS
hot water air heater unit
hot water air heater unit
AECF series

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

hot water air heater unit
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
hot water air heater unit
ATR

hot water air heater unit
hot water air heater unit

... in the air around the unit ensuring warm or cool air is distributed evenly throughout the room. NOZ2 Cooling NOZ2 Cooling provides both heating and cooling from ...

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Biddle
hot water air heater unit
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 flown ...

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Dospel
hot water air heater unit
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 ...

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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