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ALLIED COMMERCIAL KGB092S4B User Manual

ALLIED COMMERCIAL KGB092S4B
48 pages
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7.5 to 12.5 Tons
Net Cooling Capacity − 86,000 to 140,000 Btuh
Gas Input Heat Capacity − 130,000 to 240,000 Btuh
MODEL NUMBER IDENTIFICATION
ASHRAE 90.1
COMPLIANT
K G A 120 S 4 B S 1 Y
Brand/Family
K = K Series
Unit Type
G = Packaged Gas Heat w/ Electric Cooling
Major Design Sequence
A = 1st Generation
B = 2nd Generation
Nominal Cooling Capacity - Tons
092 = 7.5 Tons
102 = 8.5 Tons
120 = 10 Tons
150 = 12.5 Tons
Cooling Efciency
H = High Efciency
S = Standard Efciency
Refrigerant Type
4 = R-410A
Heating Type
S = Standard Gas Heat, 2 Stage
M = Medium Gas Heat, 2 Stage
H = High Gas Heat, 2 Stage
Minor Design Sequence
1 = 1st Revision
2 = 2nd Revision
3 = 3rd Revision
Voltage
Y = 208/230V-3 phase-60hz
G = 460V-3 phase-60hz
J = 575V-3 phase-60hz
Blower Type
B = Belt Drive, Constant Air Volume (CAV)
M = Single Zone VAV Supply Fan, Belt Drive
PACKAGED GAS ELECTRIC
Bulletin No. KGA/KGB-092-150 (10/2017)
KG
K-Series™ Rooftop Units
60 HZ
KG 7.5-12.5 TON ROOFTOP UNITS
PRODUCT SPECIFICATIONS
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ALLIED COMMERCIAL KGB092S4B Specifications

General IconGeneral
RefrigerantR410A
Phase1
Cooling Capacity9000 BTU
HSPF9
Voltage208/230V

Summary

Model Number Identification

Model Number Interpretation

Explains how to interpret the unit's model number for its configuration.

Features and Benefits

Key Unit Features

Highlights primary features like heat exchangers, compressors, and coils.

Cooling System Components

Details components like compressors, expansion valves, and coils.

Heating System Components

Describes burners, heat exchangers, and ignition systems.

Unit Controls and Cabinet

Covers control systems, cabinet construction, and insulation.

Blower and Electrical Systems

Details blower options and electrical wiring/components.

Indoor Air Quality Features

Discusses air filters and UVC germicidal lamps for IAQ.

Options and Accessories

Economizer Options

Details standard and high-performance economizer features and controls.

Exhaust and Outdoor Air Options

Covers exhaust options and outdoor air intake configurations.

Roof Curbs and Ceiling Diffusers

Lists options for roof curbs and ceiling diffusers.

Electrical and Control Options

Lists electrical options and control system accessories.

Specifications

General Data and Cooling Performance

Provides overall unit data and cooling performance metrics.

Compressor, Coil, and Blower Specs

Details specifications for compressors, coils, and blowers.

Electrical Characteristics

Outlines the electrical characteristics of the unit.

Gas Heat Specifications

Heat Input and Performance

Details gas heating input, output, and efficiency.

High Altitude Derate

Explains derating requirements for units installed at higher altitudes.

Ratings

7.5 Ton Constant Air Volume Ratings

Provides cooling performance ratings for 7.5 Ton CAV units.

8.5 Ton Constant Air Volume Ratings

Provides cooling performance ratings for 8.5 Ton CAV units.

10 Ton Constant Air Volume Ratings

Provides cooling performance ratings for 10 Ton CAV units.

12.5 Ton Constant Air Volume Ratings

Provides cooling performance ratings for 12.5 Ton CAV units.

Ratings (VAV)

7.5 Ton VAV Blower Ratings

Provides cooling performance ratings for 7.5 Ton VAV units.

8.5 Ton VAV Blower Ratings

Provides cooling performance ratings for 8.5 Ton VAV units.

10 Ton VAV Blower Ratings

Provides cooling performance ratings for 10 Ton VAV units.

Blower Data

Standard Efficiency Belt Drive Blower Data

Blower data for standard efficiency belt drive base units.

Factory Installed Kit Specs

Lists specifications for factory-installed belt drive kits.

Ceiling Diffuser Data

Lists air resistance and throw data for ceiling diffusers.

Electrical Data

7.5 Ton Electrical Data

Electrical data for 7.5 Ton units, standard and high efficiency.

8.5 Ton Electrical Data

Electrical data for 8.5 Ton units, standard and high efficiency.

10 Ton Electrical Data

Electrical data for 10 Ton units, standard and high efficiency.

12.5 Ton Electrical Data

Electrical data for 12.5 Ton standard efficiency units.

Unit Clearances

Unit Clearance Requirements

Specifies required clearances for service, combustibles, and operation.

Outdoor Sound Data

Sound Power Levels by Frequency

Presents outdoor sound power levels in octave bands and Sound Rating Number.

Weight Data

Unit Weights

Lists net and shipping weights for various unit models.

Accessory Weights

Lists shipping weights for various options and accessories.

Unit Dimensions

Corner Weights and Center of Gravity

Provides corner weight data and center of gravity coordinates.

Accessory Dimensions

Outdoor Air Hood Detail

Illustrates the dimensions and details of the outdoor air hood.

Horizontal Economizer Application

Details the application of horizontal economizers with relief dampers.

Horizontal Economizer Application (Low Profile)

Details horizontal economizer application with low profile dampers.

Hybrid Roof Curbs

Shows dimensions and details of hybrid roof curbs.

Adjustable Pitch Curbs

Displays dimensions and details for adjustable pitch curbs.

Roof Curb Transitions for Diffusers

Illustrates roof curb transitions for ceiling diffusers.

Combination Ceiling Diffuser Dimensions

Shows dimensions for combination ceiling diffusers.

Combination Ceiling Diffuser Dimensions

Provides dimensions for various combination ceiling diffusers.

Revisions

Product and Document Updates

Summarizes revisions to product specifications and documentation.

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