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EZIFIT THRU ROOF SERIES - SUPPLY AIR
D
© FANTECH
2016
D-56
DESCRIPTION
The Ezifit Thru Roof supply air fan provides fresh filtered air to
internal spaces and is suitable for tile or metal deck type roofs.
It includes a high performance fan that makes it suitable for
long duct runs and a multiple number of supply points.
It produces low noise within the occupied space because
the fan is mounted outside the building.
Typical Applications
Ideal for bringing fresh filtered air into homes office buildings,
nursing homes, schools and day care centres.
Features
O
Robust, galvanised steel construction.
O
Fitted with a replaceable G2 dust filter.
O
Suitable for tile and metal deck type roofs.
O
Easy and simple to install.
O
Comes with convenient 3-pin plug and lead.
O
Powerful centrifugal fan allows it to provide air to a number
of points/rooms.
O
High quality 'Continuous Rated' motor.
O
Speed-controllable with electronic controller.
O
Powder coated finish is an optional extra.
Construction
Galvanised steel construction
Backward-curved centrifugal impellers
Duct support straps and removable dust filter included
Roof flashing piece included, specify roof type (tile or metal) at
time of order
Motors
Type - external rotor, squirrel cage induction motor
Electricity supply - 230V, single-phase, 50/60Hz
Bearings - sealed-for-life, ball
Can be fitted with speed-controller
IP44 motor protection
See pages
O-2/3
for details on these motors
Internal Thermal Protection
Manual reset protection is supplied as standard.
Testing
Air flow Tests to ISO5801:2007
Noise tests to ISO3744: 2010
SUGGESTED SPECIFICATION
The roof ventilators shall be of the Ezifit Thru Roof supply air
series as designed and manufactured by Fantech Pty Ltd.
The backward-curved centrifugal fans shall be direct-driven by
continuous rated speed-controllable external rotor motors with
manual-reset thermal protection.
They shall be constructed from galvanised steel, be suitable for
tile and metal deck type roofs and include a 3-pin plug and lead.
All models shall be fully tested as a complete assembled unit to
ISO5801:2007 for air flow and ISO3744: 2010 for noise.
ANCILLARY EQUIPMENT
TECHNICAL DATA
HOW TO ORDER
Ezifit Thru Roof
F
a
n di
a
meter in cm
F
a
n
s
peed, no. of pole
s
M - Met
a
l deck fl
as
hing
T - Tile roof fl
as
hing
ECE
S
-
s
upply
a
ir
S
CC - Circular attenuator
Ref.
H-16
Backdraft dampers
Ref.
J-3
Ceiling Grilles
Ref.
L-12/14
VA - Speed controller
Ref.
M-5
VZ - Run-on Timer
Ref.
M-14
Model
Number
ECE...S
Fan
Speed
rev/sec
Avg
dB(A)
@ 3m Watts Amps
Approx
weight
kg
152
#
41
51
110 0.51 9.5
ECE..S 1 ph.
# Nominate roof flashing type: M=metal/deck roof, T=tile roof
ROOF MOUNTED FANS