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Nordic Hydronic Fan Coil Units

  • AHW Series - Horizontal Configuration
  • AHW Series - Vertical Configuration

Download Resources

  • AHW-Series Hydronic Air Handler Manual

 

Hydronic air handlers, also known as hydronic fan coils or hot/chilled water fan coils, are devices that take the heat from hot water and transfer it to a forced air duct. This is done with a water-to-air heat exchanger, and a blower. Forced air cooling can also be accomplished from chilled water in the same manner.

These units are often used to provide air conditioning in buildings that have hydronic in-floor heating, in conjunction with a liquid-to-water heat pump, or other hydronic heating system. They can also be used to provide multiple-zone heating and cooling, for example in retrofit applications where in-floor heating installation is not practical.

Nordic® AHW Series

Nordic®’s hydronic air handler is called the AHW Series. There is only one size (AHW-65), since a wide capacity range can be achieved by varying the fan speed and water flow through the unit (unlike with a refrigerant air handler).

At the highest air and water flows, it’s capable of 5 tons or more of heating, an uncommonly high capacity compared to competing equipment. See the specification document or manual for detailed capacity information.

All Nordic AHW units come equipped with a condensate tray system, ready for cooling duty. The AHW is available in two configurations: a slim horizontal unit, suitable for attics or crawl spaces, and a slim vertical unit, suitable for closets or basements.

Quick Facts About Our Hydronic Fan Coil Units

Quick Facts
Distribution TypeForced air
CapabilitiesHeating, cooling
Heat sourceHydronic
Sizeone size, capacity to 5 tons or more
Configurationslim vertical, slim horizontal
COPsee Nordic W-series
CertificationsCSA, UL, CE

Features & Available Options

  • Small profile (24”x24”) in a slim horizontal or vertical configuration, for any installation.
  • Premium ECM blower motor is standard, delivering constant airflow regardless of external static pressure or filter condition, with maximum efficiency.
  • Internal electric heaters from 5 to 20 kW available as an accessory.
  • Air filter can be changed without tools, and only 1 thumbscrew.
  • Completely insulated water lines.
  • Powder coated cabinet eliminates corrosion.

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Mailing Address

Maritime Geothermal Ltd. PO Box 2555 Petitcodiac, NB E4Z 6H4

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Maritime Geothermal Ltd. 170 Plantation Road Petitcodiac, NB E4Z 6H4

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  • Toll Free: 1-800-986-6781
  • Phone: 1-506-756-8135
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