So why choose YORK ®
Air Handling Units?
We recognise that your reputation depends on the quality of the products you
choose and how well they are installed. That’s why we work hard to make selecting,
installing and operating our products as easy as possible. Our comprehensive range
includes a number of additional options that make YORK ® Air Handling Units the
professional’s choice. Additionally, our Air Handling Units comply with requirements
of EU Commission Regulation No. 1253/2014 implementing Directive 2009/125/EC of
the European Parliament and of the Council with regard to ecodesign requirements
for ventilation units.
Factory Packaged controls
Factory Packaged Controls option
Save money and time avoiding to mount controls on-site. Johnson
Controls offers YORK ® Air Handling Units complete with Metasys ®
factory packaged controls so it is ready connect to the site network
when it arrives.
• AHUs Metasys ® factory packaged controls specified option
available.
• Panel Power wiring, Controls wiring and the Variable Speed
Drive are included. The pre-engineered controller and
required peripheral devices are all supplied factory fitted and
tested.
Our Factory Packaged controls undergo a detailed testing process at the
factory to ensure that all wiring is installed correctly, and that all control
panels and end devices work appropriately before the AHU is shipped.
• Guaranteed compliance with European installation regulations.
• Simplified final commissioning through the units’ keypad and
display.
Heat-recovery wheels
reduce the cost of
conditioning supply air.
Energy recovery options
The exhaust air stream from an AHU represents another opportunity
to save energy. A heat recovery ‘thermal’ wheel can economically
transfer heat and moisture between the exhaust-air and outside-air
paths, reducing the cost of conditioning the supply air.
Reduce fan operating costs
For the simplest form of heat recovery, you can take advantage of
“free” cooling with mixing box sections. During spring and autumn
operation, cool/dry outside air cools and dehumidifies the facility,
reducing the need for mechanical cooling.
In an AHU, the fan is traditionally the largest source of energy
consumption. We can help reduce this by offering a range of energy-
saving options.
• High- or premium-efficiency motors can be specified.
Alternatively, you can use recuperative plate heat exchangers. These
also allow free cooling in summer by use of face and bypass dampers
which by-pass the air around the exchanger so that it is not warmed by
the extracted air.
• Direct-drive plenum fans eliminate belt-and-pulley energy losses.
• If the air system is designed for variable-air volume (VAV), YORK ®
AHUs fitted with variable speed drives offer the most efficient method
of VAV fan control.
We can also offer refrigerant heat pipe and heat recovery coils
on your AHU to maximise energy savings. All heat recovery devices
installed are compliant with latest ErP regulations.
• Factory-mounting a variable speed drive reduce jobsite labour costs,
unit energy consumption and unit Life Cycle Costs.
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