OPTIONS AND ACCESSORIES (cont)

HAIL GUARD

ACCUSENSOR™ II ENTHALPY CONTROL

 

OPEN

 

 

 

POSITIONMINIMUM

 

 

 

 

 

 

 

S

 

 

 

T

 

3

 

1

 

 

 

 

 

 

 

P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1

4

 

2

 

 

5

 

 

 

 

P1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YT

ID M

 

 

S

CONT

U

CONT

 

 

 

 

 

 

I

UH%

 

H

OR

A

 

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

NPOWERED

 

 

 

 

 

 

10 30

60

7

90

 

C

ACT

CTS

 

 

V

ENTHALPY

 

0

D

 

T

TE

2

TR

 

60

 

 

 

m

 

 

 

 

 

55

 

 

 

B

CW

24

RA

 

SHOWN

 

 

A

 

 

50

 

OPENDAMPER

 

C

–

V

TINGS:

 

 

 

 

 

 

 

 

 

 

 

 

 

ST

 

 

 

C

 

 

 

 

 

 

 

3 .

 

 

 

 

24

 

OUTDOOR

 

 

 

 

 

SETPOINTS

A

 

 

HIGH

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

A

 

 

1

A

IN

 

 

 

 

 

75

 

 

 

DAMPER

 

A

5A

 

 

 

TR1

 

CONTROL

F

 

 

 

 

VD

RUN,

 

 

1

 

TEMP

65 70

 

 

 

 

–

.

 

ENTHA

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

IN

5A

 

 

 

 

 

 

 

 

 

 

 

 

CCW

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

CLOSED

 

 

T

.

 

 

 

 

 

 

.

8

 

 

 

 

 

 

LPY

 

 

 

 

 

 

 

 

 

C

IN

 

 

 

 

 

°

 

 

 

 

 

 

1

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85

REV.

97-3672

 

 

 

 

 

 

 

 

 

Hail guard accessory (field installed) protects condenser coils against damage from hail and other flying debris.

 

B

 

C

O

TR

D

 

S

 

REV .

B

1 9 8 8 1 8 A

ACCUSENSOR III DIFFERENTIAL ENTHALPY

COIL GUARD GRILLE

Coil guard grille protects coils against large objects and vandalism.

+

Accusensor economizer controls help provide efficient, economical economizer operation. The Accusensor I dry-bulb sensor measures out- door temperature and is standard with the Durablade economizer.

The accessory Accusensor II solid-state enthalpy control senses both dry and wet bulb of the outdoor air to provide an accurate enthalpy read- ing. Accusensor II control is available as a field-installed accessory for the Durablade economizer.

The accessory Accusensor III differential enthalpy sensor control com- pares outdoor temperature and humidity to return-air temperature and humidity and determines the most economical mixture of air. Accu- sensor III is available for Durablade economizers.

BRYANT COMMERCIAL PROGRAMMABLE THERMOSTAT

Designed specifically for use with Bryant commercial systems, this Bryant programmable thermostat features LED occupied/unoccupied displays and setback mode which can override continuous fan operation.

BRYANT LIGHT COMMERCIAL THERMIDISTAT

The light commercial thermidistat combines temperature and dehumidifica- tion control in one device and provides continuous fan operation in occupied mode. Recommended for use with the Perfect Humidity™ package.

8

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Bryant 581B manual Hail Guard Accusensor II Enthalpy Control, Coil Guard Grille, Bryant Commercial Programmable Thermostat
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581B specifications

The Bryant 581B is an innovative and highly efficient gas furnace that stands out in the HVAC market for its remarkable performance, reliability, and advanced features. Designed to provide optimal heating comfort, the Bryant 581B is perfect for homeowners seeking both quality and energy efficiency.

One of the main features of the Bryant 581B is its impressive Annual Fuel Utilization Efficiency (AFUE) rating. With an AFUE rating of up to 80%, this gas furnace maximizes energy usage, ensuring that a significant portion of the fuel is converted into heat for your home. This efficiency not only translates into lower energy bills but also reduces the carbon footprint, making it an environmentally friendly choice.

The furnace is equipped with a multi-speed blower motor that enhances comfort by providing consistent airflow throughout the home. This technology adjusts to different heating demands, ensuring that every room reaches the desired temperature without the discomfort of hot or cold spots. The quiet operation of the blower motor also adds to the overall comfort, creating a peaceful home environment.

Another notable characteristic of the Bryant 581B is its durable construction. It features a robust heat exchanger built from high-quality materials, designed to withstand the rigors of daily use. The compact design of the furnace allows it to fit seamlessly into various spaces, making it an ideal choice for both new installations and replacement projects.

The Bryant 581B also comes with advanced safety features, including a self-diagnostic control board that monitors the system's performance. This feature allows for easy troubleshooting and maintenance, prolonging the life of the furnace. Additionally, the furnace is equipped with an induced draft blower that enhances venting efficiency and safety by ensuring that combustion gases are safely expelled from the home.

For homeowners looking for enhanced control, the Bryant 581B is compatible with a range of smart thermostats, providing the ability to monitor and adjust heating settings remotely. This integration with smart technology ensures that homeowners can maintain their desired comfort levels while maximizing efficiency.

In conclusion, the Bryant 581B gas furnace is a top-tier option that combines efficiency, durability, and modern technology. With its high AFUE rating, multi-speed blower, and advanced safety features, it promises to deliver unparalleled comfort and peace of mind for years to come. Whether for a new build or an upgrade, the Bryant 581B is an investment that pays off in both comfort and savings.
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