Enthalpic counterflow air-to-air heat exchangers

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Enthalpy counterflow air-to-air heat exchangers
Enthalpy heat exchangers of the highest quality, providing heat and moisture transfer between supply and exhaust air in ventilation systems.
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Enthalpy counterflow air-to-air heat exchangers

RFK+ / RFC+

Super efficient heat exchanger, also with humidity efficiency

The RFK+ / RFC+ range is a fully enthalpy alternative to the counter flow heat exchangers REK+, offering up to 90 % sensible efficiency and very high latent efficiency thanks to innovative technology. Having identical dimensions, it is easy to interchange the aluminium and enthalpy heat exchanger in an air handling unit, without any adjustments. The RFK+ range offers excellent price-performance ratio.

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Technical Data Sheet

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Key characteristics

Highest temperature efficiency among all enthalpy products on the market
High humidity efficiency
Maximum pressure difference supply/exhaust of 800 Pa beats other plastic frame, polymer-based membrane enthalpy products
Eliminates condensation and significantly lowers the freezing point
Permits only water vapour transmission through highly selective permeable membrane
Tightness guaranteed as 100% of the production is tested for internal leakage
Certified by Eurovent , Hygiene VDI 6022 and Classification of reaction to fire EN 13501
Non-sticky material METALPIC

COMBI CXS

Solution for high air flow rates

The Recutech VenturE-RV is now available as a COMBI solution. The largest COMBI module, the RFC+95-1000-31, consists of two exchangers connected with air deviders and can handle air flows of up to 10,000 m3/h. This significantly extends the application range of Recutech enthalpy exchangers, providing a solution for the majority of compact and customised air handling units on the market.

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Technical Data Sheet

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Key characteristics

Highest thermal efficiency thanks to the large surface area of the plates
Humidity transfer without contamination of the fresh air
High resistance to unbalanced pressure
Limited condensation and freezing
Savings in (de)humidification / heating / cooling
Room air with stable relative humidity
Eurovent, AHRI, VDI 6022 and UL 723 certified

Where can the heat exchanger be used?

Heat exchangers with METALPIC technology are an innovative and efficient solution for heat recovery in a wide range of applications. Their high efficiency, durability and ease of installation bring a range of benefits to users, whether in single-family homes, apartment blocks, office buildings, industrial plants or other types of buildings.

FAMILY HOUSE

In a detached house with a heat recovery unit equipped with a counterflow heat exchanger with METALPIC technology, heat recovery efficiencies of up to 90% can be achieved
This results in heating energy savings of up to 40% and a significant reduction in CO2 emissions
Humid air from the kitchen and bathroom is recovered and transferred to the incoming fresh air, ensuring optimum humidity in the room and preventing the air from drying out
Due to the low pressure drop, a more compact heat recovery unit design can be used, saving space and reducing production costs

APARTMENT HOUSE

In an apartment building with a central heat recovery unit equipped with counterflow heat exchanger with METALPIC technology, high energy efficiency is achieved throughout the system
Heating and ventilation costs are shared between all apartments, reducing the financial burden on individual owners
Moisture recovery prevents air drying and mould growth in the apartments, ensuring a healthier environment for all residents
High latent efficiency keeps indoor humidity within a comfortable range of 40-60%, preventing respiratory problems and allergies

OFFICE BUILDING

In an office building with a heat recovery unit equipped with counterflow heat exchanger with METALPIC technology, energy consumption for heating and cooling is reduced
An optimal indoor climate is maintained for a comfortable working environment and employee productivity is increased
The low pressure drop of the heat exchanger reduces the noise level of the heat recovery unit, ensuring a quiet working environment
METALPIC counterflow heat exchangers are easy to clean and require no special maintenance

INDUSTRIAL BUILDING

In an industrial building with a heat recovery unit equipped with counterflow heat exchanger with METALPIC technology, heat is recovered from the exhaust air and energy consumption for production is reduced
The frost resistance of the heat exchanger allows it to be used in harsh operating conditions
High resistance to depressurisation ensures long exchanger life even in harsh operating conditions
Prevention of excessive air drying reduces the risk of cracking and deformation in building structures

AND MORE …

Heat recovery from exhaust air in sports halls and other buildings with high humidity
Use of waste heat from technological processes for heating and ventilation of buildings
Pre-cooling and pre-heating of air in air conditioning and refrigeration systems

Enthalpy counterflow air-to-air heat exchangers

RFK+ / RFC+

Key characteristics

COMBI CXS

Key characteristics

Where can the heat exchanger be used?