Alnor knowledge base - Page 4

2015-10-22How can You install heat recovery unit in the ready-built house?

We have a solution! Our new heat recovery unit HRU-WALL is easy and quick to install. You don't have to hire renovation time, You can easily do it Yourself, just follow instructions manual.

2015-05-25Electric round duct heaters

HDE and HDE-CO circular duct electric heaters are intended for installation in ventilation systems where it is necessary to raise the temperature of supply air or to maintain it at a constant level. They are designed to work with the duct fans. HDE and HDE-CO circular duct electric heaters can be used to heat air in shops, offices, homes, workshops, garages, warehouses, production halls, etc.

2015-02-26Roof fans

Most often roof fans constitute elements of mechanical ventilation systems or support natural ventilation. Their function is to discharge the appropriate quantities of contaminated air from rooms in order to keep its quality at the right level.

2014-11-28Ventilation system made of copper

Ventilation system made of copper is a guarantee of aesthetics, durability and low cost of operation. Such an installation, apart from its unique style and colour, is also very durable. It does not undergo corrosion; moreover, it is resistant to changes in atmospheric conditions and air pressure in the installation.

2014-09-12VAV airfowe regulator

In the age of energy-saving buildings and innovative solutions, new developments are made for mechanical ventilation systems as well. One of such solutions is the variable air volume control which has gained popularity in the recent years even on the Polish market. The major advantage of this solution is the lower amount on energy spent on pretreating the intake air to meet the required parameters.

2014-04-01Silencers in Ventilation Systems

The silencers reduce noise in ventilation pipelines which is generated by such units of equipment as fans and air handling units as well as noises coming from individual rooms. Thanks to the good appearance and compatibility with the remaining parts of the ventilation system, the silencers can also be installed in visible places.

2013-11-28Air filters for ventilation installations

Filters are used in ventilation systems for protection against impurities which may cause irre - gular operation of the entire system or damage its individual components. Air filters are used to ensure adequate indoor air quality for users in rooms fitted with the ventilation system.

2013-11-05Insulating tape – the essential accessory in every fitter’s arsenal

Aluminum foil based tapes are used to insulate fitting and ventilation duct connections. Their flexibility allows perfect adhesion and fit on uneven surfaces. Tape is widely used for masking, insulation, screening as well as to reflect light.

2013-09-24Ventilation roof elements

Rotating caps are assembled on the top of the chimneys as an ending of the fumes, smoke and ventilation ducts. Their use significantly improves the chimney draught and protects the ducts against negative atmospheric conditions.

2013-07-25Air flow regulators for ventilation installations

Air flow regulators are used to automatically adjust the air flow in a ventilation system. They allow to alter the air output to set the optimum air conditioning for each room within a building.