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AK
OR
Hea
t re
cove
ry u
nits
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
AK
OR
Hea
t re
cove
ry u
nits
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
AK
OR
Hea
t re
cove
ry u
nits
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
AK
OR
Hea
t re
cove
ry u
nits
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