Square Therma-Fuser

The ASHRAE Standard 90.1 requires controls in an HVAC system that limit the reheating of air that was previously cooled. Use the LIMITED HEAT option to meet the ASHRAE standard. The TF-LIMITED HEAT has an adjustable mechanical stop that will limit maximum flow to the required percentage only in the heating mode. For applications, such as a computer room, where cooling loads always exist but the supply may at times be heated, there is a NO HEAT option. When the supply air is warm, the TF-NO HEAT will close and not open regardless of the room temperature.
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Product Description

Product model TF 2 X 2’s option and accessories info:

  • Model : TF – Square Therma-Fuser diffuser
  • Type : C VAV cooling only, CW VAV cooling with warm up, HC-NH VAV cooling with no heat, HC VAV heating and cooling, HC-LH VAV heating and cooling with limited heat.
  • Size : 6, 8, 10, or 12 inch inlet

Options

  • Remote Adjust: DA1 or DA1M for Digital Wall Adjuster
  • R-Ring: Rx for bypass relief ring where ‘x’ is 6, 8 or 10″ inlet
  • Insulation: I for attic side insulation
  • Security Hanger: H
  • Minimum Flow: FR rubber type, FS screw type
  • Sheared Housing: 595 for 600mm metric grid ceilings, T1 for 233/16” and T2 for 223/4”
  • Blow Patterns: TFD3 for 3-way blow, TFD2C for 2-way blow corner, TFD2 for 2-way blow opposite, and TFD1 for 1-way blow.
  • Silk Screen: S for appearance panel pattern
  • Sensor: SMCS for SMC or SENSOR for 3rd party

Accessories

  • Ceiling Frame: TFHD for hard ceiling, TF4DB for 4” drop box, TF1DB for 17/16” drop box, TFSP for spline, TFT1 for tegular 9/16” T-bar, TFT2 for tegular 1” T-bar, and TFAL for air lifter (no ceiling)

Product TK 1 X 1’s option and accessories info:

  • Model : TK – Small square Therma-Fuser diffuser
  • Type : C VAV cooling only, HC VAV heating and cooling, D Manually adjustable, RA matching return air,
  • Size : 6 inch inlet

Options

  • Remote Adjust: DA1 or DA1M for Digital Wall Adjuster
  • Insulation: I for attic side insulation
  • Security Hanger: H
  • Blow Patterns: TFD3 for 3-way blow, TFD2C for 2-way blow corner,TFD2 for 2-way blow opposite, and TFD1 for 1-way blow.
  • Silk Screen: S for appearance panel pattern
  • Sensor: SMCS for SMC or SENSOR for 3rd party

Accessories

  • Ceiling Frame: AC-TKHD for hard ceiling, AC-TK24 for 24″x24″ Lay-in, AC-TK600 for 600mm Lay-in. Contact Acutherm for more options.

SPECIFICATION SHEET


square_tf_2x2.pdf


sqaure_tk_1x1.pdf