Exhibit 1 - 12.1 FCU Chiller RM 406 Magic Aire Model HBB20ABAAAAAB6CB5BAABBM.pdf
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- AOML HVAC and BAS Controls Upgrade Project
- Solicitation number
- 1305M326Q0455
About this file
This document is a technical specification and product documentation file for an HVAC equipment installation in Room 406 (FCU Chiller RM 406). It describes a Magic Aire Model HBB20ABAAAAAB6CB5BAABBM horizontal belt-drive fan coil/air handling unit with a nominal capacity of 2.0 tons (24,000 BTU/hr). The unit is designed for ceiling or crawlspace mounting and features horizontal air intake and discharge capabilities, engineered to handle 400 to 8,000 CFM depending on unit size. The drive system utilizes a rugged belt-driven fan rather than direct-drive, allowing field adjustments to fan speed and static pressure via variable pitch motor sheaves. The cabinet accommodates modular options including MERV 8 or MERV 13 filter boxes, mixing boxes, and low-leak dampers.
The nameplate specifications indicate the unit operates at 115 volts, single phase, 60 Hz with a minimum circuit amperage of 18.8 amps and maximum overcurrent protective device rating of 30 amps. The indoor fan motor is rated at 15 FLA/1 horsepower, with a maximum outlet air temperature of 130°F and maximum water temperature of 180°F. The unit is designed with a design pressure rating of 2.2 inches W.C. external static pressure and is certified to ETL and CSA standards. Serial number W1308286901 is visible on the unit's nameplate. The accompanying photographs show the installed unit in Room 406, including views of the belt-drive mechanism, fan chamber, piping connections, and horizontal ductwork installation.
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Text version
FCU Chiller RM 406
The Magic Aire Model HBB20ABAAAAAB6CB5BAABBM is a highly configured commercial-grade, Horizontal Belt-Drive Fan Coil / Air Handling Unit manufactured by Magic Aire.
HBB: Identifies the core product line. It is a Horizontal Belt-Drive Blower Coil Unit designed for ceiling or crawlspace mounting.
20: Specifies the nominal capacity or size of the unit. In the HBB series nomenclature, 20 represents a 2.0-Ton (24,000 BTU/hr) capacity unit.
Remaining Alphanumeric String (ABAAAAAB6CB5BAABBM): This is a long configuration string that dictates the precise factory options built into this specific unit. It defines internal configurations such as the exact type of chilled water or DX cooling coils, optional hot water heating coils, single or double-wall cabinet configuration, the specific motor horsepower/voltage, and drive package requirements.
Key Specifications of the HBB Series:
Airflow Configuration:
Pulls air horizontally and discharges it horizontally, engineered to handle 400 to 8,000 CFM depending on unit size.
Drive Type: Utilizes a rugged belt-driven fan system rather than direct-drive, which allows field adjustments to the fan speed and static pressure via variable pitch motor sheaves.
Cabinet Customization: Features a robust cabinet shell that accommodates modular options like MERV 8 or MERV 13 filter boxes, mixing boxes, and low-leak dampers.
https://www.magicaire.com/products/hbb-horizontal-air-handling-unit/ https://www.magicaire.com/products/hbb-horizontal-air-handling-unit/
File details come from the government source that posted it. Updated .