Air water heaters Farmer OpenAir series

The Farmer OpenAir air water heater is a high-class device that is designed to work in agrarian facilities such as greenhouses, chokes, pigs, stables, etc. This device stands out against other such solutions with easy access to the heat exchanger for cleaning , due to the high degree of dust occurring in agrarian facilities.

Description: Air water heaters Farmer OpenAir series

Place to use
The Farmer OpenAir series air water heater is designed to work in an aggressive environment such as:

  • car washes,
  • stables,
  • greenhouses,
  • pigsties,
  • chicken coops,
  • carpentry shops.

Parameters
Power range: 7,5 – 71,6 kW
Weight: 46 kg
Housing: material

Additional information:

The fan of the device with the protection degree of IP 66 meets the requirements of the European Directive 2009/125 / EC (ErP 2015).

Control
This device, combined with the automation dedicated to it, creates a complete system in the field of heat distribution. This solution ensures control over temperature and power consumption, which gives measurable financial benefits.

Benefits

  • has a special GOLD EPOXY coating,
  • fan with increased IP degree,
  • equipped with a fully opening housing, allowing easy access to the device for maintenance,
  • adapted to many different mounting solutions – ceiling or wall mounting possible.

Technical specification

  FARMER OPENAIR IP66
Product code WHHCFO-2042
Nominal heating capacity [kW*] 54,3
Heating capacities range [kW**] 7,5 - 71,6
Maximum airflow [m3/h] 5100
Maxiumum isothermal stream range [m] 25
Number of rows [pcs] 3
Water capacity [dm3] 3,8
Maxiumum pressure of heating fluid [°C] 120
Maximum pressure of heating fluid [MPa] 1,6
Connectors diameter [inch] 3/4
Voltage/Frequency [V/Hz] 230/50
Nominal motor current [A] 2,2
Nominal motor speed [rpm] 1395
Nominal motor power [W] 500
IP protection rating of motor 66
Net weight [kg] 46
Noise [dB***] 66
* - for parameters 90/70°C and the inlet air temperature 0°C
** - the max. capacity for 120/90°C, 0°C the inlet air temperature, 3 stage // the min. capacity for 40/30°C, 20°C the inlet air temperature, 1 stage
*** - the measurment at the distance of 5m from the device
CALCULATOR REVENTON GROUP

How to select the power of heating devices?

  • Calculating the thermal demand of a building
  • Predefined parameters for specific regions
  • Easy and user-friendly calculator interface
  • Automatic (approximate) selection of devices for thermal load

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