Description:
The Ezifit Thru Roof exhaust units include a high performance low noise centrifugal fan that makes them suitable for long duct runs and a multiple number of points. They produce low noise within the occupied space because the fan is mounted outside the building.

Features:

Robust, galvanised steel construction.
Easy and simple to install.
Comes with convenient 3-pin plug and lead.
Provides high performance with low noise.
Powerful fan allows it to exhaust from a number of points/rooms.
Suitable for tile and metal deck type roofs.
High quality 'Continuous Rated' motor.
Speed-controllable with electronic controller.
Powder coated finish is an optional extra.
Supply air unit are also available.

Construction:

Galvanised steel construction
Backward-curved centrifugal impellers
Duct support straps included - brackets for 204 model
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

Internal Thermal Protection:

ECE152 & ECE154 - Manual-reset type
ECE204 - Auto-reset type

Testing:

Air flow tests to ISO5801:1997
Based on noise tests to BS848:Part 2, 1985

Suggested Specification

The roof ventilators shall be of the Ezifit Thru Roof 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 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 data shall be based on tests on a complete assembled unit according to ISO5801:1997 for air flow and BS848:Part 2, 1985 for noise.

Model

Metal Deck/Roof
Tile Roof