Bryant 582K 04-07 Legacy Line Rooftop Gas Heat/Electric Cooling Units

This document provides performance data, certified dimension prints, and certified roof curb details for the Bryant 582K 04-07 Legacy Line Single Package Rooftop Gas Heat/Electric Cooling Units featuring Axion Fan Technology.

Unit Overview

The 582K units are single-packaged electric cooling, gas heating units that are pre-wired and pre-charged with Puron® (R-410A) HFC refrigerant. These units are factory tested in both heating and cooling modes. Sizes 04-06 models utilize single-stage cooling capacity control, while size 07 models feature two-stage cooling capacity control.

Standard Base Unit Features

Puron® (R-410A) HFC refrigerant
High SEER and IEER ratings (e.g., 14.0 SEER and 15.2 IEER on 3-phase products, 13.8 SEER2 on single-phase products, 15.0 IEER)
Meets or exceeds ASHRAE 90.1 energy efficiency levels
Rated in accordance with AHRI Standards 210/240 for sizes 04-06 and 340/360 for size 07
Designed in accordance with Underwriters Laboratories Std 1995
Listed by UL and UL-Canada
Single-stage cooling capacity control on 04 to 06 models; two-stage on 07 models
Corrosion-resistant composite sloping design with side or center drain condensate pan; meets ASHRAE Standard 62
Standard cooling operating range from 40°F to 115°F (4°C to 46°C); field-installable accessory extends minimum down to -20°F (-29°C)
Field convertible from vertical to horizontal airflow for slab mounting (no special kits required)
Two-inch disposable return air filters
Thru-the-bottom power and gas entry capability
Single point gas and electric connections
24-volt control circuit protected with resettable circuit breaker
Direct Drive - Axion Fan technology indoor fan system with vane axial fan design and electronically commutated motor
Inherent automatic-reset thermal overload protection
No fan/motor belts required for operation, adjustments, or initial fan speed setup
Internally protected from electrical phase reversal and loss
Slow ramp-up to speed control capabilities to reduce sound and improve comfort
Slide-out design with two-screw removal
On 07 size models with two-stage cooling, the indoor fan speed is automatically controlled to meet code compliant 66% low fan speed and 100% at full fan speed
Totally enclosed condenser motors with permanently lubricated bearings
Low-pressure and high-pressure switches

Cabinet Features

Full perimeter base rail with built-in rigging adapters and fork truck slots
Centralized terminal board for simplified safety circuit troubleshooting and control box arrangement
New unit control board with intuitive quick fan speed adjustment
Access panels with easy grip handles
Innovative, easy starting, no-strip screw feature on unit access panels
Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
Fully insulated cabinet
Tool-less filter access door

Refrigerant System

Acutrol™ refrigerant metering system on 04 to 06 models; TXV on 07 models
Liquid line filter drier
Scroll compressors with internal line-break overload protection (one-stage on 04 to 06 models, two-stage on 07 models)
Copper tube, aluminum fin coils with optional corrosion-resistant coils
Top cover removable gage line plugs for reading refrigerant pressure with unit panels in place

Gas Heat Features

IGC solid-state gas heat exchanger control for on-board diagnostics, anti-cycle protection, LED error code designation, burner control logic, and energy-saving indoor fan motor delay
Gas efficiencies up to 81%
Inducted draft combustion
Redundant gas valve with 2 stages of heating
Flame roll-out safety protector
Solid-state electronic direct spark ignition system
Dedicated 3 to 5 ton "low NOx" models available that meet California Air Quality Management NOx requirement of 40 nanograms/joule. Low NOx models include stainless steel heat exchangers.

Performance Data

The document includes tables for performance data, electrical data, and submittal data, with fields for unit operating weight, cooling capacity, heating capacity, compressor power input, airflow, motor sizes, voltage, phase, circuit amps, and overcurrent protection. It also lists fields for job name, architect, engineer, contractor, and unit designation.

Certified Dimension Prints

Detailed dimensional drawings are provided, illustrating the unit's overall dimensions, component locations, and connection points. These prints include measurements in both inches and millimeters, and specify dimensions for various models (582K*04, 582K*05, 582K*06, 582K*07). Key dimensions include height, width, depth, and specific component clearances.

Certified Roof Curb Details

Information and diagrams for roof curb accessories are presented, including dimensions for 14-inch and 24-inch tall roof curbs. Details cover power and control wiring, gas connection types, and accessory convenience outlet wiring connectors. Notes specify that the roof curb accessory is shipped disassembled, details the construction of insulated panels and the roof curb itself, and provides service clearance recommendations.

Factory-Installed Options

A comprehensive list of factory-installed options is provided, including various economizer configurations (Dry Bulb Sensing, Enthalpy Sensing, with Barometric Relief, Low Leak Air Dampers, ULTRA LOW LEAK Air Dampers) with specific controller compatibility (W7212, W7220, RTU Open) and compliance with California Title 24 and IECC standards. Other options include:

RTU Open multi-protocol controller communication (BACnet™, Modbus®, LonWorks®, Johnson N2)
Thru-the-base connectors for gas and electric conduit/piping
Stainless steel gas heat exchanger
Perfect Humidity™ adaptive dehumidification system
Two-position motorized outdoor air damper
Non-fused disconnect
Powered 115-volt convenience outlet
Non-powered 115-volt convenience outlet
High static evaporator fan motor
Return air and supply air smoke detectors
CO2 sensor
Condenser hail guard
Special coating protection for evaporator and condenser coils
Hinged access doors
Condensate overflow switch
Time Guard II compressor anti-cycle protection
Thermostats and sensors
Economizer Sensors (Single enthalpy, Single dry bulb, Differential dry bulb, Differential enthalpy, CO2 sensors)

Optional Warranties

Information on optional warranties is available, including complete unit parts only (up to 5 years) and complete unit parts and labor (up to 5 years). Further details can be found in the Commercial Start-Up and Optional Extended Warranty Price pages.

Standard Limited Parts Warranty

15-year gas heat exchanger parts - Stainless Steel
10-year gas heat exchanger parts - Aluminized
5-year compressor parts

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