4c Existing Equipment.pdf
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- Attached to
- Hurlburt Field HVAC MACC Federal contract opportunity
- Solicitation number
- FA441725R0017
About this file
This document details specifications for two existing Data Aire Computer Room Air Conditioning (CRAC) units at a facility. The CRAC units (CRAC-1 and CRAC-2) have identical specifications: Model GFCD-07732, Serial 2013-0834-A and 2013-0835-A respectively, with two 4.4 HP fans (FLA 9.4), a 10.2 kW humidifier, and operating at 208VAC/3PH/60Hz. The units are downflow configuration with top inlet from a plenum ceiling and bottom outlet to plenum floor, featuring chilled water (CW) cooling and hot water (HW) reheat and humidification. The document notes that while attached Data Aire data sheets should be fairly accurate, they were not specific to these units and must be verified by contractors. Additionally, building drawings may have discrepancies in unit naming (CRAC 1 and 2, or CRAC-1A and 1B), and contractors are responsible for confirming information and resolving any inconsistencies.
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Text version
Existing Data Aire CRAC Units 1 and 2.
Model and Serial numbers for CRAC-2 are as follows, below.
Serial: 2013-0835-A Model: GFCD-07732
(2) Fans with 4.4 HP, FLA 9.4 Humidifier 10.2 kW
CRAC-1 is identified as Serial 2013-0834-A, with the same specifications.
Both units are 208VAC/3PH/60Hz.
CW Cooling HW Reheat and humidification.
Units are downflow, with top inlet from a plenum ceiling, and bottom outlet to plenum floor.
The current units have a factory supplied boxed plenum/ductwork above the inlet filters, which the plenum ceiling return currently mates to.
Notes:
1. The models and serials are listed, above.
2. The attached Data Aire data sheets should be fairly accurate. However, these were not provided specific to the units, and must be vetted by the contractors. The units are described on page 11 of the brochure, with an EAT of 75 Deg. F Dry Bulb/62.5 Deg. F Wet Bulb.
3. Available building Drawings and Schedules for units have been provided. Note that there may be discrepancies in the drawings where the CRAC units are referred to as CRAC 1 and 2, or CRAC-1A and 1B. The contractor is responsible to confirm information and resolve all discrepancies.
File details come from the government source that posted it. Updated .