 Fully manufactured in Australia, the low voltage Maestro power ventilator is one of the most energy efficient and powerful products of its type available. The design of the throat and dome of the ventilator helps to speed and facilitate air exhaust by limiting back pressure on the fan and motor.
On a relatively calm day, Maestro removes hot, humid air from roof spaces at an exhaust rate equivalent to about four domestic wind turbines. When tested according to Australian standard, 4740:2000, the low voltage Maestro recorded a flow rate of 472 m³ / hr at zero stack height. The exhaust rate of all power vents should only be compared under the conditions of the Australian standard.
By removing hot, humid air from roof spaces, enabling it to be replaced by cooler, fresh air, the roof space temperature in a home is prevented from reaching extreme levels in summer.
This reduces the heat load on insulation and ceilings thereby helping to provide a more comfortable home. It also improves performance and appreciably lowers cost of ducted air conditioning systems where the ducts carry conditioned air through the attic space. Maximum benefit on the home is achieved by using WhirlyMate ceiling registers to remove trapped heat.
Thermostat Control
The operation of the Maestro is controlled through a high temperature thermostat which can be either wall or roof mounted. The thermostat can be set at a level which activates Maestro during mid morning, before the roof space has a chance to heat up.
Features and Benefits of the Product
Maestro provides the following special features and benefits:
1. A brushless, electronic, commutating motor which provides excellent reliability and an anticipated operational life well in excess of five years. Motor replacement is a simple task.
2. Performance is independent of wind speed, unlike rotary vents.
3. Quiet operational performance with very low motor vibration.
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