DOWNFLOW SUBBASE

LOCATING

TAB

1 1/4-IN. TYP

PLENUM

OPENING

B

A

D

LOCATING

TAB

 

2

3

4

1

 

 

 

 

 

 

915SA

FACTORY-SUPPLIED

C

 

 

 

 

FIELD-INSTALLED

 

 

 

2

1

INSULATION

 

4

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A97427

 

 

A88207

 

 

 

 

 

Assembled

 

 

 

Disassembled

 

 

 

 

 

 

 

 

 

 

DIMENSIONS (IN. / MM)

 

 

 

 

FURNACE

FURNACE IN DOWNFLOW

PLENUM OPENING*

FLOOR OPENING

HOLE NO. FOR

 

 

 

 

 

WIDTH

CASING WIDTH

APPLICATION

A

B

C

 

D

 

ADJUSTMENT

 

 

 

 

 

 

 

 

17--- 1/2 (444.5)

Furnace with or without Cased Coil

15--- 1/8

19 (482.6)

16--- 3/4

 

20--- 3/8

3

Assembly or Coil Box

(384.2)

(425.5)

 

(517.5)

 

 

 

 

 

 

 

 

 

 

 

 

21 (533.4)

Furnace with or without Cased Coil

18--- 5/8

19 (482.6)

20--- 1/4

 

20--- 3/8

2

Assembly or Coil Box

(396.4)

(514.4)

 

(517.5)

 

 

 

 

 

 

 

 

 

 

 

 

24--- 1/2 (622.3)

Furnace with or without Cased Coil

22--- 1/8

19 (482.6)

23--- 3/4

 

20--- 3/8

1

Assembly or Coil Box

(562.0)

(603.3)

 

(517.5)

 

 

 

 

 

 

 

 

 

 

 

*The plenum should be constructed 1/4---in. (6 mm) smaller in width and depth than the plenum dimensions shown above.

 

Concentric Vent Kit

A93086

Aconcentric vent kit allows vent and combustion-air pipes to terminate through a single exit in a roof or side wall. One pipe runs inside the other allowing venting through the inner pipe and combustion air to be drawn in through the outer pipe.

Downflow Subbase

A88202

One base fits all furnace sizes. The base is designed to be installed between the furnace and a combustible floor when no coil box is used or when a coil box other than a Carrier cased coil is used. It is CSA design certified for use with Carrier branded furnaces when installed in downflow applications.

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Bryant 915S warranty Downflow Subbase, A97427, Casing Width Application

915S specifications

The Bryant 915S is an innovative and high-efficiency air conditioner that caters to the needs of homeowners seeking comfort and energy savings. This unit is designed to provide optimal cooling performance while being environmentally friendly.

One of the main features of the Bryant 915S is its exceptional Seasonal Energy Efficiency Ratio (SEER) rating, which can reach up to 19. This high rating demonstrates the unit's ability to deliver considerable energy savings over traditional air conditioning systems. With such efficiency, homeowners can enjoy lower energy bills while ensuring a comfortable indoor climate.

The Bryant 915S employs advanced two-stage cooling technology, allowing it to operate at two distinct capacities. During periods of high demand, the system can run at full capacity, quickly cooling down the space. During milder weather, it operates at a lower capacity, maintaining comfort while consuming less energy. This feature helps reduce wear and tear on the system, potentially extending its lifespan.

Another remarkable technology integrated into the Bryant 915S is the use of variable-speed operation. This allows the compressor to adjust its speed in response to the current demands of the home. By modulating the cooling output, the unit can maintain a consistent temperature and humidity level, enhancing comfort while further increasing energy efficiency.

Durability is a key characteristic of the Bryant 915S, built with heavy-duty materials and a robust design. The unit includes a spine fin coil that provides excellent heat exchange while resisting corrosion. Furthermore, its baked-on powder paint finish ensures that the outdoor unit can withstand harsh weather conditions, maintaining its aesthetic appeal and functionality over time.

Additionally, the Bryant 915S features a quiet operation, thanks to the sound-dampening technology incorporated into its design. This characteristic makes it suitable for residential areas where noise can be a concern, allowing homeowners to enjoy a cool and peaceful environment.

In summary, the Bryant 915S is an advanced air conditioning solution, featuring high SEER ratings, two-stage cooling, variable-speed operation, and durable construction. These technological advancements and characteristics make it an excellent choice for homeowners looking for energy-efficient cooling solutions without sacrificing comfort.