Airfi Model C5

The most compact air handling unit in its size class on the market, with internal coils for large construction projects  

C5 – The Most Compact Air Handling Unit in Its Class

Our new Airfi C5 air handling unit has an air flow rate of 2 200 m³ per hour and is used in educational institutions, nursing homes and various office, commercial and industrial premises. New technical solutions make the Airfi C5 air handling unit easy to use, durable and highly energy efficient. With an A+ energy class, the user benefits from high-quality indoor air even in the most demanding spaces, at an economical operating cost.

The utilisation of low-temperature systems in ventilation is revolutionising our industry and meeting the ever-growing demand for energy-efficient solutions.

Energy label A+
Supply air: 2 412 m³/h
Extract air: 2 232 m³

Integrated post-heating and cooling

The integrated post-heating can be selected as either liquid-based or electrical. A low temperature, liquid-based post-heating option is also available. A cooling coil can also be integrated inside the air handling unit (liquid or DX direct evaporation). Cooling coils can also be upgraded later. Integrated cooling coils reduce condensation problems. A separate drainage of condensation water is not required.

Fast and reliable installation

The new Plug & Play solution speeds up installation and reduces the risk of errors. Factory-connected controls for valves and pump groups minimise electrical connections at the site.

A Compact and Durable Solution – Backed by Airfi’s Superior Warranty

Despite its advanced technical solutions, power, and airflow capacity of over 500 litres per second, the Airfi C5 is the most compact ventilation unit in its class, saving valuable building space for other purposes.

Durable Surface Material

The durability and service life of the Airfi C5 air handling unit is extended by Magnelis®, a first-class corrosion resistance surface material.

Electric power

Airfi Model C5 Electric

230 VAC 50 Hz 16 A, max input power 2 kW

Airfi Model C5 Water

230 VAC 50 Hz 16 A, max input power 2 kW

Elements and coils

Electric post-heating element

Element 1:
Fuse size 3 x 16 A, 400 VAC, max input power 7.2 kW–
Separate supply

Element 2:
Fuse size 3 x 25 A, 400 VAC, max input power 14.3 kW–
Separate supply

Liquid-based post-heating coil

Coil 1:
Suitable for, e.g. 50/30 liquids

Coil 2:
For low temperatures, e.g. 35/25, 35/30

Cooling coil

Coolant, coil power 1, e.g. 7/12
Coolant, coil power 2, e.g. 9/19
Cooling, direct evaporation coil DX-1

NOTE! The exact delivery content is determined by the code key in the calculation program.

Unique Warranty

The high quality of Airfi products is also evidenced by an exceptionally long warranty: in addition to the 2-year standard warranty, our ventilation units come with a 4-year extended warranty. The new extended warranty applies to Airfi ventilation units manufactured after 1st of March 2024.

Warranty terms

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