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Bryant 581J Heating Rating Table LOW NOX1, Sound Performance Table, Unit Cooling, Stages Weighted

Models: 581J

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581J

TABLE 5 – HEATING RATING TABLE - LOW NOX1

 

 

 

 

LOW NOx HEAT EXCHANGER

TEMP RISE

THERMAL

AFUE

 

UNIT

GAS HEAT

 

 

 

EFFICIENCY

 

INPUT / OUTPUT

INPUT / OUTPUT

(DEG F)

(%)

 

 

 

 

(%)

 

 

 

 

STAGE 1 (MBH)

STAGE 2 (MBH)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

---

60

/ 50

20

--- 50

81%

80%

 

 

04

MED

---

90

/ 74

30

--- 60

81%

81%

Phase

 

 

HIGH

---

 

---

 

---

---

---

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

---

60

/ 50

20

--- 50

81%

80%

Single

 

05

MED

---

90

/ 74

30

--- 60

81%

81%

 

 

HIGH

---

120

/ 101

40

--- 70

81%

80%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

---

60

/ 50

15

--- 50

81%

80%

 

 

06

MED

---

90

/ 74

25

--- 60

80%

81%

 

 

 

HIGH

---

120

/ 101

35

--- 70

80%

81%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

---

60

/ 50

20

--- 50

81%

80%

 

 

04

MED

---

90

/ 74

30

--- 60

81%

81%

Phase

 

 

HIGH

---

 

---

 

---

---

---

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

---

60

/ 50

20

--- 50

81%

80%

Three

 

05

MED

---

90

/ 74

30

--- 60

81%

81%

 

 

HIGH

---

120

/ 101

40

--- 70

81%

80%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

---

60

/ 50

15

--- 50

81%

80%

 

 

06

MED

---

90

/ 74

25

--- 60

80%

81%

 

 

 

HIGH

---

120

/ 101

35

--- 70

80%

81%

 

 

 

 

 

 

 

 

 

 

 

NOTE:

1.Units meet California’s South Coast Air Quality Management District (SCAQMD) Low---NOxemissions requirement of 40 nanograms per joule or less.

TABLE 6 – SOUND PERFORMANCE TABLE

UNIT

COOLING

 

 

 

OUTDOOR SOUND (dB) AT 60

 

 

 

STAGES

A---WEIGHTED

63

125

 

250

500

1000

2000

4000

8000

 

 

04A

1

76

78.2

78.0

 

74.2

73.3

70.6

66.0

62.4

56.9

05A

1

78

84.7

83.6

 

77.1

74.6

72.3

68.3

64.7

60.9

 

 

 

 

 

 

 

 

 

 

 

 

06A

1

77

87.5

82.5

 

76.1

73.6

71.3

67.1

64.1

60.0

07A

1

82

90.1

82.6

 

81.0

79.4

77.0

73.0

70.4

66.7

08D

2

82

90.6

84.3

 

80.2

79.3

77.1

72.2

67.4

63.7

09D

2

82

88.6

85.0

 

81.6

79.5

77.4

74.1

71.0

66.3

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

NOTES:

dB --- Decibel

1. Outdoor sound data is measure in accordance with

 

AHRI.

Use of the AHRI Certified TM Mark indicates a manufacturer’s participation in the program For verification of certification for individual products, go to www.ahridirectory.org.

2.Measurements are expressed in terms of sound power. Do not compare these values to sound pressure values because sound pressure depends on specific environ- mental factors which normally do not match individual applications. Sound power values are independent of the environment and therefore more accurate.

3.A ---weighted sound ratings filter out very high and very low frequencies, to better approximate the response of “average” human ear. A ---weighted measurements for Bryant units are taken in accordance with AHRI.

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Bryant 581J specifications Heating Rating Table LOW NOX1, Sound Performance Table, Unit Cooling, Stages Weighted
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581J specifications

The Bryant 581J is a high-efficiency gas furnace that exemplifies advanced heating technology and innovative design. Known for its reliability and comfort, the Bryant 581J offers impressive performance features that cater to both residential and commercial heating needs. One of its standout characteristics is the two-stage heating system, which allows the furnace to operate at a lower stage when the heating demand is modest, providing improved comfort and energy efficiency. This feature also minimizes temperature fluctuations, ensuring a more consistent and comfortable indoor environment.

Energy efficiency is a critical aspect of the Bryant 581J. With an annual fuel utilization efficiency (AFUE) rating of up to 96%, this furnace is designed to convert a high percentage of fuel into usable heat, which helps homeowners save on energy bills. The high-efficiency design also contributes to a reduced carbon footprint, aligning with modern environmental concerns.

The Bryant 581J is equipped with technologically advanced features, including the ComfortTech™ control system. This system enables enhanced temperature regulation and integrates easily with smart home systems, allowing homeowners the convenience of remote control through smartphones and tablets. Additionally, the furnace includes an electronically commutated motor (ECM) blower, which optimizes airflow and reduces energy consumption while enhancing the overall comfort level within the space.

Noise reduction is another key characteristic of the Bryant 581J. The furnace is engineered with sound-dampening technology, resulting in quieter operation compared to conventional furnaces. This attention to noise management makes it an appealing choice for residential applications, where peace and tranquility are crucial.

The durable construction of the Bryant 581J ensures longevity and reliability. With a robust cabinet and quality materials, it is built to withstand the rigors of daily operation. Furthermore, the furnace comes with a warranty that provides peace of mind, protecting the investment over the years.

Overall, the Bryant 581J represents a blend of efficiency, advanced technology, and reliable performance. With its high AFUE rating, innovative features, and quiet operation, it stands out in the market as a top choice for anyone seeking a dependable heating solution. Whether for new installations or replacements, the Bryant 581J is designed to meet the heating demands of today's energy-conscious homeowners.