Application of Induction Diffusers

TROX induction diffusers are used in air-water systems to provide ventilation, heating and cooling of room air.

Type DID301 & DID302 Series Active Chilled Beam

Flush ceiling active chilled beam
Nominal width: 12" to suit t-bars at 1 ft centers
High cooling capacity with low conditioned fresh air flow rates
Heat exchangers for two or four pipe systems
Two induced air grille design options
One-way (DID301-US) and two-way (DID302-US) models available
One-way or two-way vertically mounted heat exchangers with condensate drip trays for low chilled water flow temperatures
Heating and/or cooling is possible
Selection software featuring detailed comfort data and terminal velocities

Manufactured in the USA

rectangular

primary air:
Up to 25 cfm/lf

L: 4 ft, 6ft, 8ft and 10ft (other sizes available upon request)
H: 9 1/2 in

Cooling capacity up to 9600 Btu/h
Heating capacity up to 11 mbh

Extruded aluminum face

Type DID604 Active Chilled Beam

Flush ceiling active chilled beam
Nominal width: 24" to suit t-bars at 2 ft centers
Four-way throw air pattern
Two or four pipe heat exchanger coils (cooling / heating and cooling)
Adjustable air control blades
Adjustable induction nozzle sizes
Primary air ducted to upper air chamber via a side or top inlet
Selection software featuring detailed comfort data and terminal velocities

more details

Manufactured in the USA

square, rectangular

primary air:
Up to 100 cfm

L: 2ft and 4ft
H: 8 1/2 in

Cooling capacity up to 5500 Btu/h
Heating capacity up to 6 mbh

Aluminum & steel diffuser face

Type DID632 Active Chilled Beam

Flush ceiling active chilled beam
Nominal width: 24" to suit t-bars at 2 ft centers
High cooling performance with low primary air flow air requirements
Two face designs
Two or four pipe configuration (heating and/or cooling)
Adjustable air control blades
Selection software featuring detailed comfort data and terminal velocities
Standard and HC versions available

more details

Manufactured in the USA

rectangular

primary air:
Up to 300 cfm

L: 4ft - 10ft
H: <9in

Cooling capacity up to 15000 btu/h
Heating capacity up to 12 mbh

Aluminum & steel diffuser face

Type DID-E

Flush ceiling active chilled beam
One-way air discharge
Ideal for individual rooms in hotels or hospitals
Induction and supply air grilles in various designs
Side entry spigot for fresh air
Heat exchanger horizontal without condensate drip tray
Low height construction

more details

rectangular

primary air:
Up to 165 cfm

L: 22in and 24in
W: 3.4ft and 5ft
H: 8in

Cooling capacity up to 7,500 btu/h
Heating capacity up to 2.0 mbh

Type QLCI Displacement with Induction

Specifically designed for classroom and healthcare applications
Nominal width: 13.5"
Top or end-mounted primary air inlet
Vertically mounted heat transfer coil with condensate tray allows operation with operable windows
Selection software featuring detailed comfort data and terminal velocities

more details

Manufactured in the USA

rectangular

primary air:
Up to 180 cfm

L: 68 in or 88 in
H: 30 in

Cooling capacity up to 6800 btu/h
Heating capacity up to 4.5 mbh

Basic cabinets constructed of 16 gauge steel

Type DID312

Flush ceiling active chilled beam
Nominal width 300 mm
Four options of induced air grille design
Heat exchanger vertically mounted with condensate drip tray for low chilled water temperatures
Side entry spigot for fresh air
Supply-extract-air combination available

more details

rectangular

primary air:
5 – 70 l/s
18 – 252 m³/h

L: 900 – 3000 mm
H: 210 and 241 mm

Cooling capacity up to 1800 W
Heating capacity up to 1250 W

Type DID600B

Flush ceiling mounting active chilled beam
Nominal width 600 mm
Top or side entry spigot for fresh air
Heat exchanger horizontal
Supply-extract-air combination available

more details

rectangular

primary air:
3 – 53 l/s
10 – 190 m³/h

L: 900 – 3000 mm
W: 600 mm
H: 210 mm

Cooling capacity up to 1700 W
Heating capacity up to 1800 W

Type DID-R

Circular flush ceiling active chilled beam
Many design configurations available
Circular or square face
Side entry spigot for fresh air
Heat exchanger vertically mounted with condensate drip tray for low chilled water temperatures
Installation into false ceilings

more details

circular, square

primary air:
12 – 25 l/s
43 – 252 m³/h

Ø 598 mm
593, 598, 618 und 623 mm
H: 250 mm

Cooling capacity up to 500 W
Heating capacity up to 1200 W

Type IDH

For installation in large height spaces
One or two-way air discharge
Adjustable discharge
High capacity for large halls
Top entry spigot for fresh air
Heat exchanger vertically mounted with condensate drip tray for low chilled water temperatures
Freely suspended installation

more details

rectangular

primary air:
up to 1670 l/s
up to 6000 m³/h

L: 1500, 2000 and 2500 mm
W: 305 and 548 mm
H: 1405 mm

Cooling capacity up to 27 kW
Heating capacity up to 10 kW

Type DID600B-L

Multi-service active chilled beam
Flush-mounted in the ceiling
Integrated linear light fittings
Low height construction
Top or side entry spigot for fresh air
Heat exchanger horizontal
Project bespoke dimensions

more details

rectangular

primary air:
3 – 43 l/s
11 – 155 m³/h

L: 1500 – 3000 mm
W: 593 mm
H: 210 mm

Cooling capacity up to 1610 W
Heating capacity up to 1730 W

Type DID601 & DID602 Series Active Chilled Beams

Flush ceiling mounted active chilled beam
Nominal width: 24" to suit t-bars at 2 ft centers
Top or end-entry spigot
High cooling performance with low primary air flow air requirements
Perforated face design
Two or four pipe configuration (cooling / heating and cooling)
Three nozzle sizes
Available with built in extract air grille
Selection software featuring detailed comfort data and terminal velocities
Standard and HC versions available

more details

Manufactured in the UK

rectangular

primary air:
Up to 20 cfm/lf

L: 4ft - 10ft
H: <10in

Cooling capacity up to 12000 Btu/h
Heating capacity up to 12 mbh

Extruded aluminum face

Reference

Tahoe Center for Environmental Sciences

TROX active chilled beams type DID602 installed in laboratories and classrooms

Reference

Contact

TROX USA, Inc.

4305 Settingdown Circle
Cumming
Georgia 30028
Tel: +1-770-569-14 33

Contact and locations

Further Information

Active Chilled Beams

Application of Induction Diffusers

Type DID301 & DID302 Series Active Chilled Beam

Type DID604 Active Chilled Beam

Type DID632 Active Chilled Beam

Type DID-E

Type QLCI Displacement with Induction

Type DID312

Type DID600B

Type DID-R

Type IDH

Type DID600B-L

Type DID601 & DID602 Series Active Chilled Beams

Reference

Tahoe Center for Environmental Sciences

Contact

TROX USA, Inc.