GOLD One-piece unit
GOLD air preparing units with new IQnomic automatics
More types and sizes of building elements:
7 physical dimensions, 13 versions – the working area is wider and the system is more flexible.
New patented fan impeller with bigger active area provides lower coefficient of resistance (SFPv), higher supply of the air, and bigger cut set of the airways.
New rotor-type Reconomic heat recovery unit:
The pressure loss is lower and unit’s coefficient of efficiency is higher, which means higher energy saving index.
Safety switch is made outside, all doors can be locked with a key. Unit’s density class is IP54. It can be placed outside in moisture conditions.
Combined extract and input GOLD ventilation units are complete units for comfortable ventilation with capacity from 700 up to 22000 m3/h, 7 physical dimensions, and 13 versions. These units have rotor-type heat recovery unit, axially-radial fans with direct actuator, filters for extract and input sections and built-in “intelligent” automatics.
The fans provide the level-off speed airflows, which allow connecting the airways directly to the unit on-the-mitre of 900 and 1800 without pressure losses and sound attenuator. It gives an opportunity to reduce the ventilation chamber sizes and thereby reduce the investment and operating costs.
The rotor-type recuperator in use has a very high coefficient of efficiency – up to 85% at equal air consumption. It is guaranteed by the big heat delivery surface and special construction of heat recovery unit. The rotor of the recuperator is also of high durability.
The unit can be used in very low temperature of the outer air (for example in the conditions of the Far North), but it is necessary to avoid frosting of the recuperator.