Bryant 574B manual Options and Accessories, Factory-installed options

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OPTIONS AND ACCESSORIES

Factory-installed options

Coil options include Tin-Plated* indoor hairpins, copper/copper and vinyl-coated construction for refrigerant coils. Units are shipped standard with copper tube/aluminum fin construction. See model number nomenclature for coil options.

*Tin-Plated indoor coils are built with special hairpins that are de- signed to resist both general pitting corrosion and excessive in- door corrosion (Formicary Corrosion).

Field-installed accessories

Economizer with Solid-State Controls and Barometric Relief Dampers

Manual Air Damper (25% open)

Filter Rack

Roof Curbs (8-in. and 14-in.)

Square-to-Round Duct Transition Kit

Thermostats

Crankcase Heater

Compressor Hard Start Kit (for use on single-phase units only)

LP Conversion Kit

High Altitude Kit

Low Ambient Kit (Motormaster® II Control)

Solid-State Time Guard® II Device

Lifting Kit

LP to Natural Conversion Kit

Economizer with solid-state controls and barometric relief

dampers includes filter racks and provide outdoor air during cooling and reduce compressor operation.

Manual outside air damper includes hood and filter rack with adjustable damper blade for up to 25% outdoor air.

Flat roof curbs in both 8 in. and 14 in. sizes are available for roof mounted applications.

Square-to-round duct transition kit enables 024-048 size units to be fitted to 14 in. round ductwork.

Compressor hard start kit assists compressor start-up by pro- viding additional starting torque on single phase units and pro- longs compressor motor life.

Thermostats provide control for the system heating and cooling functions. Thermostat models are available in both programma- ble and non-programmable versions.

Crankcase heater provides anti-floodback protection for low- load cooling applications.

LP (liquid propane) conversion kit allows for conversion from

natural gas to liquid propane fuel.

Low-ambient kit (Motormaster® II control) allows the use of mechanical cooling down to outdoor temperatures as low as 0°F.

Solid-state Time Guard® II device provides short-cycling pro- tection for the compressor. Not required with corporate electron- ic thermostats.

Filter rack features easy installation, serviceability, and high- filtering performance for vertical applications.

High altitude kit is for use at 2001 to 6000 ft above sea level. Kit consists of natural gas orifices that compensate for gas heat operation at high altitude.

LP to natural gas conversion kit allows conversion back to

natural gas.

Lifting kit includes rigging brackets which are inserted into the unit base rigging holds to rig unit for rooftop applications.

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Contents DURABLE, Dependable Components FEATURES/BENEFITSUnit 574B Efficient OperationModel Number Nomenclature High and LOW Pressure Switches provide added reliARI* Capacities Cooling Capacities and Efficiencies Table of ContentsRange F ARI* CapacitiesHeating Capacities and Efficiencies Outdoor Sound Octave Band Data Decibels LwAUnit Size 574B Physical DataPhysical Data Factory-installed options Options and AccessoriesFilter Rack Manual Outside Air Damper Electrical Unit Weight Unit Height Center of Gravity Base Unit Dimensions 574B024-036Characteristics NEC. Required Clearances Base Unit Dimensions 574B042-060Required Clearance for Operation and Servicing Required Clearance to Combustible MatlUnit Size ODS Order Number Accessory DimensionsRoof Curb Dimensions Side ViewII Select Unit Based on Required Cooling Capacity 574B Corner WeightsSelection Procedure with Example Select Unit That Corresponds to Power Source AvailableSHC 574B024 Cooling Performance Table574B030 Cooling Performance Table 574B042 Cooling Performance Table Performance DataCooling Capacities 574B036 Cooling Performance TableECM 574B048 Cooling Performance Table574B060 Cooling Performance Table SHCFilter Size CFM Filter Pressure Drop In. wg574B Heating ECM AIRFLOW-LARGE Cabinet 574B Cooling DRY Coil ECM AIRFLOW-SMALL Cabinet574B Cooling DRY Coil ECM AIRFLOW-LARGE Cabinet 574B Heating ECM AIRFLOW-SMALL Cabinet574B ECM WET Coil Pressure Drop 574B ECM AIR Flow VS. Temperature Rise ChartPerformance Data High Altitude CompensationTypical Piping and Wiring Application Data Electrical Data 574B Standard Electrical Data Typical Wiring SCHEMATIC-208/230-1-60 Shown Typical Wiring SCHEMATIC-208/230-3-60 Shown Operating Sequence ControlsPage Page Part 1 General Guide SpecificationsPart 2 Products Guide Specifications

574B specifications

The Bryant 574B is a remarkable air conditioning unit renowned for its efficient cooling performance and advanced technology. Designed for both residential and light commercial applications, this model stands out in the market for its durability and energy efficiency.

One of the primary features of the Bryant 574B is its wide capacity range. This unit is designed to cater to various room sizes, allowing homeowners to select an appropriate model that best suits their cooling needs. The 574B series comes with efficient cooling capacities, ensuring that indoor spaces remain comfortable even during the hottest summer months.

In terms of technology, the Bryant 574B integrates advanced refrigeration systems coupled with environmentally conscious refrigerants. The unit utilizes R-410A refrigerant, which is known for its efficiency and energy conservation properties, making it a more environmentally friendly choice compared to older models that used R-22 refrigerant. This transitions not only help in achieving better energy ratings but also align with modern regulations concerning refrigerants.

Another notable characteristic of the Bryant 574B is its impressive Seasonal Energy Efficiency Ratio (SEER). A higher SEER rating translates to lower energy consumption, which is a significant advantage for homeowners looking to minimize their electricity bills. The 574B boasts a SEER rating that meets or exceeds the standards set by the Department of Energy, showcasing its commitment to energy efficiency.

Durability is also a hallmark of the Bryant 574B air conditioner. Its construction includes a robust cabinet designed to withstand harsh weather conditions, ensuring longevity and consistent performance. The unit is equipped with a protective coating to prevent rust and corrosion, further extending its lifespan.

Moreover, the Bryant 574B features easy installation and maintenance. The design allows for straightforward setup, which can significantly reduce installation time. Additionally, the unit comes with an accessible maintenance panel, making routine checks and servicing hassle-free.

In summary, the Bryant 574B is a high-performing air conditioning system characterized by its efficiency, environmentally friendly design, and durability. With its advanced technologies and user-friendly features, it is a reliable choice for those seeking comfort and savings in their cooling systems.
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