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Ductless Solutions

Seamlessly integrate VRF into the layout of individual rooms or small building zones

High-Wall Units | Recessed Ceiling Cassettes | Ceiling Suspended Units


TPKFY

High-Wall Units (0.5 to 2.5 tons) (Model TPKFY)

Product Information

Installation

Six feet or higher horizontally on a vertical surface

How They Work

Discharge supply air from the bottom which then returns through the top

Best Practices
  • Installing too high may decrease performance
  • Generally work best when there are no obstructions within ten feet to prevent air flow “bounce back” and short cycling
Common Commercial Installations
  • Building Lobbies
  • Historical Retrofits

 


TTPLFY

Recessed Ceiling Cassettes (0.75 to 4 tons) (Model TTPLFY)

Product Information

Installation

Flush with a horizontal drop, finished ceiling surface or exposed ceiling plan

How They Work
  • Provide conditioned air for up to four directions with a central return

  • Each of the four vanes is fully customizable to provide 72 unique airflow patterns for comfort requirements 

  • Indirect or direct airflow settings direct supply air away from or toward room occupants

Best Practices
  • The discharge opening should be a minimum of five feet from vertical obstructions to prevent drafts and condensation

  • For uniform performance, the height of cassettes is generally limited to ten feet above the finished floor

  • Avoid installing cassettes too close to each other, as this may lead to temperature issues 

  • Work best when installed offset to the side of a room

Common Commercial Installations
  • Office Spaces

  • Lobbies

  • Classrooms

  • Conference Rooms


TPVFY

Ceiling Suspended Units (1.25 to 3 tons) (Model TPVFY)

Product Information

Installation

Mounted below horizontal hard surfaces that aren't compatible with ceiling cassettes

How They Work
  • Feature automatic airspeed adjustment and high/low ceiling modes 

  • The auto vane and wide range outlet proved uniform air delivery

Best Practices
  • For best performance, ensure adequate space for return air

  • Generally work better where there are no obstructions within ten feet of the face

Common Commercial Installations
  • Casinos

  • Restaurants

  • Open Spaces

  • Oriented Down Long, Narrow Spaces

Ducted Solutions

Discreetly incorporate VRF in interior layouts to support building spaces


TPEFY

Low Static Ducted Units (0.5 to 2 tons) (Model TPEFY)

Product Information

Installation

Horizontally concealed or exposed in a ceiling, floor, attic or behind a bulkhead

How They Work
  • Sacrifice performance for a low-profile construction

  • Have short duct runs from three to six feet, with minimal filtration

  • May not have the static pressure capability to support an external filter rack

Common Commercial Installations
  • Hotel Rooms (Installed Over Bathrooms)

  • Small Office Spaces

  • Exposed Spot Cooling Without Ductwork 


TPEFY

Medium Static Ducted Units (0.5 to 4.5 tons) (Model TPEFY)

Product Information

Installation

Horizontally concealed or exposed in a ceiling, floor, attic or behind a bulkhead

How They Work

Support external filter racks with MERV-rated filters and the associated supply and return ductwork

Common Commercial Installations
  • Office Spaces

  • Classrooms

  • Hotels

  • Assisted Living Facilities


TPEFY

High Static Ducted Units (1.25 to 8 tons) (Model TPEFY)

Product Information

Installation

Horizontally concealed or exposed in a ceiling, floor, attic or behind a bulkhead

How They Work
  • These units are the largest standard-capacity VRF fan coils

  • They require external filter racks, with MERV-rated filters

Best Practices

The high static pressure of these units is most beneficial when using distributed supply and return ductwork serving multiple spaces

Common Commercial Installations
  • Office Spaces

  • Classrooms

  • Small Auditoriums


TPVFY

Multi-Position Air-Handlers (Model TPVFY)

Product Information

Installation

Up-flow, horizontal left, horizontal right or down-flow configurations

How They Work
  • Resemble residential-style air handlers

  • May include electric resistance heaters

  • Multi-position units are installed with ducted supply and return

  • It is possible to “twin” units to serve larger zones

Best Practices

Downflow installations may require a condensate management kit

Common Commercial Installations
  • Multi-Tenant Buildings 

  • Hotels

  • Attics

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