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The new Akor Heat Recovery unit provides a

constant air renewal and heat recovery in

houses. The AKOR heat recovery unit incorpo-

rates an efficient cross flow heat exchanger and

two direct drive centrifugal fans with 2-speed

low power consumption class B, single phase

230V50Hz motors.

The casing is manufactured from tough reinfor-

ced plastic.

The unit is designed for continuous operation

STANDARD VERSIONS:Model AKOR T3/T7 115:

4 circular connection flanges 80 mm diameter for •

exhaust air of bathrooms, toilets and wet rooms.

1 circular connection flange 125 mm •

diameter for exhaust air of the kitchen area.

Power absorbed at free discharge: 115W•

Model AKOR T3/T7 270:

4 circular connection flanges 80 mm •

diameter for exhaust air of bathrooms, toilets and

wet rooms.

1 circular connection flange 125 mm diameter for •

exhaust air of the kitchen area.

Power absorbed at free discharge: 270W.•

Model AKOR GD/115:

1 circular connection flange 150 mm diameter for •

exhaust air.

Power absorbed at free discharge: 115W.•

Model AKOR GD/270:

1 circular connection flange 150 mm diameter for •

exhaust air.

Power absorbed at free discharge: 270W.•

HEAT RECOVERY UNIT

AKOR

A P P L I C A T I O N S

Attic or closet installation

Efficient cross flow heat

exchanger, manufactures from

polypropylene plates

Circular connection flange with

Integrated rubber seals

Easy maintenance and filter

cleaning

Incorporated switch (Extract/Input)2 extract positions with stop2 input positions with stop

Thermal insulation in fiberglass

Easy disassemblyEfficient cross flow

heat exchanger

Integrated rubber seals

Thermal insulation Switch

Permanent drain to evacuate

condensation water

Drain

AKOR GD

AKOR T3/7

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Performance curves

Technical characteristics

ModelVoltage

(v)Power absorbed at free discharge

(w)Weight

(kg)

AKOR T3/T7 115 230 115 15

AKOR T3/T7 270 230 270 16

AKOR GD/115 230 115 15

AKOR GD/270 230 270 16

– The curves are of a single fan motor.– Q = Air volume in, m3/hr and m3/s.– Ps = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.

AKOR T3/T7 115AKOR GD/115

AKOR T3/T7 270AKOR GD/270

Ps Ps

Efficiency curve

Outdoor temperature: 5ºC

Outdoor relative humidity: no significant

Indoor temperature: 25ºC

Indoor relative humidity: 30%

Heat recovery efficiency

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Installation examples

SUPPLY AIR

until 10 intake grills CD

EXTRACTION

INTERIOR AIR

FRESH AIR

SUPPLYAIR

CD

EXTRACTION

INTERIOR AIR FRESH AIR

SUPPLYAIR

CD

EXTRACTION

INTERIOR AIR FRESH AIR

Dimensions (mm)

External insulation

Insulating panel

Connection for condensation drain

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ABE Defrosting unitPrevents the formation of ice from the condensation on the interchanger plates in the air extract. Made from galvanized steel plate and supplied with polyethylene clips. It has a heat resistance of 500W and control thermostats.

ABE/CORIS Heating unitAllows the temperature of the blown air to beincreased. It has a 500W power heating element and control thermostats.

Accessories

T Model Ø (mm) ABE AKOR D0.5 150

T Model Ø (mm) ABE AKOR/CORIS 150

CD Intake grilleDesigned to introduce air into individual houses. It can be installed on a wall, ceiling or on straight or inclined ceiling tiles.Diameter 60 mm

DERIVDuct fittings

TATAir inlet for false ceilingmounting

BOA/BOAC Inlets valves BOA 80/125BOAC 80/125

TAPAir inlet wall-mounted

Plenum AKOR10 inlet spigots in Ø60 mm.Outlet spigot in Ø150 mm. 5 covers.

CT Plastic roof terminal cowl

Model Ø A Ø B Ø C Ø D (mm) (mm) (mm) (mm)

DERIV 80-80 P 80 80 80

DERIV 125-60-60-125 P 125 60 60 125

DERIV 125-60-60-60 P 125 60 60 60

DERIV 150-125-125 P 150 125 125

DERIV 150-60-60-125 P 150 60 60 125Ø A

Ø D Ø BØ C