A.O. Smith AOSRG46600 Radiant Floor Application Heat Exchanger Selection Table, Cross-Reference

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Residential Heating

CIRCULATING LOOP HEAT EXCHANGERS

COIL & AIR HANDLER APPLICATION - HEAT EXCHANGER SELECTION TABLE

 

 

1400F SOURCE (TANK)

1500F SOURCE (TANK)

1600F SOURCE (TANK)

 

MODEL

BTUH

GPM

PD (FT.)

BTUH

GPM

PD (FT.)

BTUH

GPM

PD (FT.)

DOUBLE WALL

RXLD-28

28,000

2.8

1.0

30,000

3.0

1.1

55,000

5.5

3.7

HEAT EXCHANGER

RXLD-52

52,000

5.2

0.9

55,000

5.5

1.1

79,000

2.3

0.5

 

 

 

 

 

 

 

 

 

 

 

SINGLE WALL

RXLS-28

28,000

2.8

0.7

36,000

3.6

1.1

68,000

6.8

4.3

HEAT EXCHANGER

RXLS-52

52,000

5.2

1.3

60,000

6.0

1.7

95,000

9.6

8.5

 

 

 

 

 

 

 

 

 

 

 

RADIANT FLOOR APPLICATION - HEAT EXCHANGER SELECTION TABLE

 

 

1400F SOURCE (TANK)

 

1500F SOURCE (TANK)

1600F SOURCE (TANK)

 

MODEL

BTUH

GPM

PD (FT.)

BTUH

 

GPM

PD (FT.)

BTUH

GPM

PD (FT.)

 

 

 

 

 

 

 

 

 

 

 

 

DOUBLE WALL

RXLD-28

28,000

2.8

1.0

48,000

 

4.9

3.0

65,000

6.5

5.3

HEAT EXCHANGER

RXLD-52

52,000

5.2

0.9

82,000

 

8.3

2.4

110,000

11.1

4.1

 

 

 

 

 

 

 

 

 

 

 

 

SINGLE WALL

RXLS-28

28,000

2.8

0.7

50,000

 

5.0

2.3

98,000

9.8

8.9

HEAT EXCHANGER

RXLS-52

52,000

5.2

1.3

84,000

 

8.4

3.6

115,000

11.6

6.2

 

 

 

 

 

 

 

 

 

 

 

 

HEAT EXCHANGER PRESSURE DROP

PROMAX SL WATER HEATER

For Secondary Loop Flow Calculations.

 

CROSS-REFERENCE

 

 

 

 

 

 

 

 

 

 

 

 

 

PROMAX SL

MODELS

 

 

 

 

WATER HEATER

OUTPUT

 

 

 

 

GCVH-40L

29,600

 

 

 

STANDARD

GCVT-50L

38,000

 

 

 

VENT

GCVX-50L

50,050

 

 

 

 

GCV-65L

49,400

 

 

 

 

FCG-75L

57,000

 

 

 

DIRECT

GDV-40L

30,780

 

 

 

GDVT-50L

40,500

 

 

 

VENT

 

 

 

GDV-75L

44,550

 

 

 

 

 

 

 

 

GPVT-40L

39,000

 

 

 

POWER

GPVT-50L

39,500

 

 

 

VENT

GPVX-50L

49,400

 

 

 

 

GPS-75L

64,000

 

 

 

POWER

GPD-40L

30,400

 

 

 

DIRECT

GPDX-50L

47,450

 

 

 

VENT

GPD-75L

53,200

 

 

 

 

 

 

 

For Technical Information and Automated Fax Service, call 800-527-1953. A.O. Smith Corporation reserves the right to make product changes or improvements without prior notice.

Revised July 2008

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AOSRG46600

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Contents COMPACT, EFFICIENT, Brazed Plate Heat Exchanger Year Limited WarrantyOutput Options Single or DOUBLE-WALL DesignPromax SL Water Heater Radiant Floor Application Heat Exchanger Selection TableHeat Exchanger Pressure Drop CROSS-REFERENCE

AOSRG46600 specifications

The A.O. Smith AOSRG46600 is a sophisticated water heater designed to meet the demands of modern households. Known for its reliability and efficiency, this model stands out in the industry for its advanced features and durable construction.

One of the main features of the A.O. Smith AOSRG46600 is its exceptional heating capacity, which typically accommodates the hot water needs of medium to large families. With a recovery rate that allows for a continuous supply of hot water, this model ensures that users never run out during peak usage times. This makes it ideal for homes with multiple bathrooms and a high demand for hot water.

In terms of technology, the A.O. Smith AOSRG46600 utilizes a high-efficiency gas burner that significantly reduces energy consumption. This technology not only helps in lowering utility bills but also minimizes greenhouse gas emissions, supporting environmentally conscious living. The unit adheres to stringent energy efficiency ratings, making it eligible for various energy rebate programs.

The A.O. Smith AOSRG46600 is designed with user convenience in mind. It features a user-friendly digital display that allows homeowners to easily monitor and adjust temperature settings. Additionally, the unit is equipped with a self-diagnostic system that provides actionable feedback, making maintenance and troubleshooting more straightforward.

Safety is another key aspect of the A.O. Smith AOSRG46600. The heater comes with multiple protective features, including a high-temperature limit switch and a flame arrestor, which enhance the overall safety of the unit. Furthermore, the model includes a glass-lined tank designed for corrosion resistance, thereby prolonging the life of the heater.

Installation of the A.O. Smith AOSRG46600 is straightforward, although it is recommended to have a professional handle the setup to ensure optimal performance and compliance with local codes. With its robust build quality and combination of high-tech features, the A.O. Smith AOSRG46600 continues to be a popular choice for homeowners looking for a dependable and efficient water heating solution. In summary, the A.O. Smith AOSRG46600 offers an impressive blend of efficiency, safety, and convenience, making it a standout product in the market.
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