Exhibit 3 - 12.3 Chiller Room Refrigerant Detector Evacuation Unit Information.pdf
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- Attached to
- AOML HVAC and BAS Controls Upgrade Project
- Solicitation number
- 1305M326Q0455
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This document contains technical specification and equipment information for a chiller room refrigerant detector evacuation unit, specifically detailing the Greenheck Centrifugal Sidewall Exhaust Fan CW-141-A-X model.
The Greenheck CW-141-A-X is a direct-drive centrifugal sidewall exhaust fan designated as EF-1 (Exhaust Fan #1) on standard engineering blueprints. The model designation breaks down as follows: "CW" indicates the centrifugal sidewall exhaust fan line designed to discharge air away from exterior walls; "141" represents the nominal 14-inch backward-inclined aluminum wheel size; and "A/X" denotes specific factory-configured suffix markers for motor tap, voltage configuration, and drive arrangement. The unit features a weather-resistant spun aluminum housing with a round mounting base, engineered specifically for sidewall installation rather than rooftop configurations. Typical applications include clean air ventilation, commercial bathroom exhaust, general building ventilation, and light commercial fume exhaust. The document also includes mechanical equipment schedule drawings, HVAC system schematics with multiple tables covering cooling tower schedules, reciprocating chiller schedules, pump schedules, fan coil unit schedules, heat exchanger schedules, boiler schedules, and facility floor plan layouts showing equipment placement throughout various mechanical and common spaces. Photographs depict the installed evacuation unit mounted on an interior wall and the exhaust fan discharge opening.
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Chiller Room Refrigerant Detector
Evacuation Unit Information.
Greenheck Centrifugal Sidewall Exhaust Fan CW-141
The Greenheck CW-141-A-X is a direct-drive centrifugal sidewall exhaust fan. The designation
EF-1 stands for Exhaust Fan #1, which is a standard blueprint label used by engineers on mechanical project submittals or building schematics.
CW: Indicates Greenheck's standard Centrifugal Sidewall Exhaust fan line designed to discharge air out and away from exterior walls
141: The nominal wheel size size designation (roughly a 14-inch backward-inclined aluminum wheel).
A / X: Specific suffix markers denoting the motor tap, voltage configuration, or drive arrangement configured by the factory for this layout.
Housing: Features a weather-resistant spun aluminum housing paired with a round mounting base.
Mounting: Specifically engineered for sidewall installation rather than rooftop configurations.
Common Uses: Typically deployed for clean air, commercial bathroom exhaust, general building ventilation, or light commercial fume exhaust applications.
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Poinsettia.Byrd Line
Poinsettia.Byrd Oval
| 12.11 Chiller Room Refrigerant Detector Evacuation Unit Information |
| EF 1 AOML 794-816 Mechanical BINDER |
| Location Chiller Room Ref detector 4th Floor RM 406 |
| EA |
| EB |
| EC |
File details come from the government source that posted it. Updated .