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Displacement Linear Enclosure with Integral Heater

Price DLE-H

Price DLE-H Series displacement diffusers are designed to produce a low velocity horizontal air pattern as well as provide heat in a perimeter installation.

Displacement airflow
DLE-H Series displacement diffusers are designed to produce a low velocity horizontal air pattern as well as provide heat in a perimeter installation. The DLE-H discharges conditioned supply air evenly from the lower section across an extruded bar face with minimal turbulence into the room, while the upper section provides convective heat from a heating element. The cool supply air flows down to the floor and spreads across the room, gradually filling the space. When the heater is energised it induces room air over the heating element. The hot air rises above the unit and up a wall or window. Multiple sections may be spliced together for a continuous look, or individual stand-alone units can be used. Supply air can be introduced from either the side or the bottom. The superior air quality and low noise levels associated with the DLE-H make it suitable for office spaces, schools, hotels, lobbies, or any application where occupant comfort demands are high.

Wall location
Low level wall location, multiple units can be connected together.

Fixed airflow direction
Non adjustable discharge pattern.

Rectangular face shape
Length 750mm – 1500mm, Height 508mm – 711mm.

Grille face pattern
Heavy duty aluminium bar with mandrel tubes. “Pencil Proof” core spacing.

Metal Face
Steel casing with Aluminium grille. Standard finish B12 White with special colours available.

The DLE-H discharges conditioned supply air evenly from the lower section across an extruded bar face with minimal turbulence into the room, while the upper section provides convective heat from a heating element. The cool supply air flows down to the floor and spreads across the room, gradually filling the space. When the heater is energized it induces room air over the heating element. The hot air rises above the unit and up a wall or window. Multiple sections may be spliced together for a continuous look, or individual stand-alone units can be used. Supply air can be introduced from either the side or the bottom. The superior air quality and low noise levels associated with the DLE-H make it suitable for office spaces, schools, hotels, lobbies, or any application where occupant comfort demands are high.

  • Multiple units may be connected together (Y end condition), or end caps may be used for stand-alone (Z end condition).
  • Available in three different heights and various lengths.
  • Back plate/liner for clean inner surface and easy installation.
  • Ships with protective film on face.

Construction

  • Extruded aluminium core bars
  • Mandrel tube core construction
  • Steel face frames
  • Perforated aluminium baffles
  • Coated steel liner
  • Finish – B12 White (Standard)

Connecting Multiple Units

Multiple units of the DLE-H with electric heat can be connected to meet room design requirements. As with single units, the multiple units can also be controlled using the SC R controller via master and drone units. The controller is located on the master unit and can power additional drone units. For a 120V unit, a maximum of 1 drone unit may be connected to the master unit with the SC R or relay controller. For 208V or 240V units, a maximum of three drone units may be connected to the master unit with the SC R or relay controller.

PTC Thermostat / Reheat Options / Heater Options

PTC Thermostat – Fahrenheit and Celsius scales are available for horizontal and vertical mounting. The thermostat and terminals are an integral part of the cover. The cover hooks onto the base for easy service and is locked in place using a security screw. Specifications and equipment are subject to change without prior notice.

Reheat – On a decrease in space temperature into the heating proportional band, the first stage binary 24 VAC reheat output will energize.

Heater

  • Hydronic heating element – accepts hot water heating element
  • Electric heater – available in 120V, 208V, or 240V with either SCR or 24 VAC binary control signal. SCR can control one additional drone unit (120 V) or up to three drone units (208 / 240 V).
  • Optional PTC thermostat for master units
Airflow Direction

Brands

Face Material

Face Pattern

Face Shape

Location

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