ACT offers fans manufactured by Metal Aire. The major categories include:

Variable Air Volume boxes

• Standard boxes
• Boxes electric or hot water heat
• Boxes with sound attenuation

Constant Volume boxes

• Standard boxes
• Boxes electric or hot water heat
• Boxes with sound attenuation.

Fan powered Variable Air Volume boxes

• Standard fan powered boxes
• Parallel fan powered boxes
• Series fan powered boxes
• Fan powered boxes with electric or hot water heat
• Fan powered boxes with sound attenuation

Thermal diffusers

• Cooling only
• Heating and cooling