AHW Series Hydronic Air Handler (vertical)

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.
Key advantages & features of this Fan Coil are:

Delivers up to 66,700 btu/hr of heat with as low as 110F water temperature inlet! (see capacity tables for details).
Premium ECM blower motor is standard, delivering constant airflow regardless of external static pressure or filter condition, with maximum efficiency.
Air filter can be changed without tools, and only 1 thumbscrew.
Completely insulated water lines.
Powder coated cabinet eliminates corrosion.
Internal electric heaters from 5 to 20 kW available as an accessory.

Voltage

115-1-60

230-1-60

SKU: 00-1350V Category: Hydronic Air Handler Tag: Forced Air

NORDIC Hydronic Air Handler

These NORDIC Hydronic Air Handler 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.

High Yield Btu/hr at lower water temperatures

Conventional water based fan coils often require higher water temperatures. They are designed for conventional heating boilers. A distinct advantage of the NORDIC Hydronic Air Handler is that it is designed to work with the more moderate water temperatures from water-to-water geothermal heat pumps. This means that you can run your heat pump at lower setpoint. Therefore increasing the COP of your overall system and still meeting the heating loads of the building.

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 NORDIC Hydronic Air Handler specification document or manual for detailed capacity information.

All NORDIC Hydronic Air Handler 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.