Metmann CR-4 MAX – heating unit with axial fan

Fan-Assisted Heating Units

Metmann CR-4 MAX – heating unit with axial fan

Metmann CR-4 MAX is an axial fan unit heater (air heater) with a power output of 40–120 kW and an air flow rate of up to 5100 m³/h.

Water-based heating unitEfficiently transfers heat from hot water to the heated space.
Axial fanA powerful 3-speed axial fan ensures efficient air movement.
3-speed controlThe fan's three speeds allow airflow to be adjusted as needed.

Metmann CR-4 MAX is a unit heater (aeroterm) with an axial fan that transfers heat from hot water to the heated space.

Model specifications:

  • heating capacity 40–120 kW
  • air flow rate 5100 – 3400 – 2400 m³/h (3 speeds)
  • air jet range 23 m
  • noise level 40 – 48 – 58 dB(A)
  • power consumption 520 W
  • connection 3/4"

The CR CONDENS series unit heaters transfer heat from hot water to the heated space with a powerful 3-speed axial fan. The series comprises 7 models with a heating capacity of 5–120 kW and an air flow rate of 1600–9600 m³/h. The units operate with both condensing boilers and heat pumps (40 °C) as well as boilers up to 120 °C. They are suitable for commercial buildings, warehouses, sports halls and production halls.

Series specifications:

  • heating capacity 5–120 kW
  • operating temperature 40–120 °C
  • installation height 3–12 m
  • 3-speed axial fan
  • individual or group control, up to 6 speeds
Heating capacity40–120 kW
Air flow rate5100 – 3400 – 2400 m³/h (3 kiirust)
Air jet range23 m
Noise level40 – 48 – 58 dB(A)
Power consumption520 W
Connection3/4"
Fan3-speed axial fan
Working temperature40–120 °C
Installation height3–12 m

Common questions about this product.

Frequently asked questions

What is the heating capacity range of the Metmann CR-series air heaters?
The CR-series air heaters cover a heating capacity range of 5–120 kW.
What is the equipment's air flow capacity?
The airflow of the series models ranges from 1600–5700 m³/h.
How many speeds does the fan have and what type of fan is it?
The unit is equipped with a powerful 3-speed axial fan.
How does the device heat the room?
The heater transfers heat from hot water into the heated space by means of an axial fan.
Which models make up the CR series?
The CR series consists of 7 models.

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