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Hot water air heater 20 kW / chilled water 10 kW ONSEN-20

ONSEN-20

Regular price 555,00 € HT
666,00 € TTC
Sale price 462,50 € HT 555,00 € TTC Regular price
Disponible
Power at 15°C

(at 90/70°C) 13.9 kW

Airflow

1100 / 1650 / 2100 m³/h

  • Powerful and even heating
  • High energy efficiency
  • Robust, award-winning design
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  • Ask our experts for a free quote

Legal warranty

One-year legal warranty for professionals and two-year legal warranty for individuals (excluding consumables and wear parts)

Product description

Hot water air heater 20 kW / chilled water 10 kW ONSEN-20

The ONSEN-20 reversible water air heater combines innovative technical solutions with a modern and functional design. Each component is precisely designed to efficiently fulfill the unit's main mission: to quietly heat large volumes while ensuring uniform heat distribution.

Particular attention has also been paid to the product's aesthetics. Unlike what is often observed in this type of equipment, the ONSEN-20's design is refined, warm, and resolutely contemporary.

Our objective was to create an exceptional product: ONSEN is designed like a diamond. Simplicity, robustness, and elegance guided its design, allowing us to develop a water air heater that is powerful, modern, and perfectly functional.

This approach was rewarded as ONSEN became the first air heater to receive a design award in 2017.

The ONSEN-20 reversible air heater is intended for installation in Public Access Buildings (ERP). It is particularly suitable for heating industrial buildings, warehouses, storage areas, reserves, or commercial premises.

This heating and cooling system is manufactured from robust and reliable components, designed for industrial use and long life.

Reversible water air heater – Modern design

  • ABS chassis offering excellent mechanical resistance

  • Durable color thanks to the integration of anti-UV pigments

  • Good resistance to high temperatures

  • Exclusive design awarded the IF Design Award

  • Manufacturer's warranty: 3 years

Hot water air heater – High performance

  • The chassis design allows full utilization of the heat exchanger surface area

  • Optimized performance for operation with low-temperature water, especially with a heat pump

  • Manually and independently adjustable diffuser fins

  • Fins designed to offer low airflow resistance

Hot water / chilled water air heater – High energy efficiency

  • High efficiency, even at low speed operation

  • 100% of materials used are recyclable

Hot water / chilled water air heater – Superior quality at a competitive price

  • Wall mounting bracket included

  • Long-range directional diffuser included

  • High heating power

  • High-quality 3-speed fan motor

  • Propeller optimized for quiet operation

  • Quick installation and intuitive connection

  • Limited maintenance

  • Excellent quality/price ratio

Important:
For operation in cooling mode with chilled water, the ONSEN reversible air heater must be equipped with a condensate tray (optional) and connected to a drainage system.

Technical Specifications

Power

(at 90/70°C) 13.9 kW

Airflow

1100 / 1650 / 2100 m³/h

Electrical power

48 / 68 / 115 W

Sound level

29 / 42 / 52 dB(A)

Weight

17.5 kg

Sound level

29 / 42 / 52 dB(A)

Electrical power

48 / 68 / 115 W

Intensity

0.53 A

Dimensions (L x W x H)

53 x 31 x 53 cm

Cooling Power

9.9 kW

Hydraulic Connection

3/4 in.

Accessories

Hot water air heater 20 kW / chilled water 10 kW ONSEN-20

€555,00