The ECU12 DoorPac is an environmental control unit (ECU) for cooling a
telecommunications cabinet. It is designed to be mounted on the cabinet
door or the cabinet exterior with the supply air discharge at the bottom
of the unit.
The unit has a nominal cooling capacity of 12,000 BTUH and has standard
controls and safeties required for the telecommunications cabinet.
This unit has a very low noise level and is an ideal choice for
installation in urban and residential units.
A matching hood accessory is available to provide protection from both
the weather and vandals.
Listed by ETL and tested to UL Standard 1995, 2nd edition and CAB/CSA-C22.2, No. 236., 2nd Edition.
Features and Benefits
Designed for Operation Down to 0°F (-18°C)
Low ambient control cycles condenser blower to maintain proper refrigerant pressures
Built-in Reliability
High refrigerant pressure switches with lock-out protects refrigerant circuit
Time delay/anti-short cycle timer prevents rapid cycling of the compressor
Installation Versatility and Ease
Mounts in door or on cabinet exterior
Remote Alarm Capability
Dry contacts can be used for remote alarm or notification upon high pressure lockout
Rugged Construction
Copper tube, aluminum fin evaporator and condenser coils
High efficiency compressor
Decorative coil guard (available as an option)
Painted aluminum cabinet
Ease of Service
All service access from front and back of unit
Downloadable literature
Get the latest version of Adobe Acrobat Reader here.
Instructions for Downloading Marvair Literature
In order to quickly download a pdf, please right-click on the file name
and then save to your hard drive. After saving to your hard drive, then
open the pdf using Adobe Acrobat and either print or view. At times,
attempting to open a file instead of downloading can cause the file to
open very slowly or stall at a certain point. Also, firewalls or
anti-virus programs can cause errors or stalls. If you have problems
downloading any Marvair files, please contact Mary Beth Evans at
mbevans8@comcast.net and she can send the file to you via e-mail.
The ECU12 DoorPac is an environmental control unit (ECU) for cooling a
telecommunications cabinet. It is designed to be mounted on the cabinet
door or the cabinet exterior with the supply air discharge at the bottom
of the unit.
The unit has a nominal cooling capacity of 12,000 BTUH and has standard
controls and safeties required for the telecommunications cabinet.
This unit has a very low noise level and is an ideal choice for
installation in urban and residential units.
A matching hood accessory is available to provide protection from both
the weather and vandals.