Rinnai R98LS manual Weight 50 lbs 55 lbs, 150,000 /15,000 180,000 /15,000, 237,000 /19,000

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Interior Residential/Commercial Models

 

 

 

Models available in Natural Gas or Propane Units

 

 

 

R98LSi/

R50LSi

R75LSi

R94LSi

R98LSi ASME**

Dimensions

14” W x 26” H x 10“ D

14” W x 26” H x 10“ D

14” W x 26” H x 10“ D

19” W x 25” H x 9“ D

Weight

50 lbs

50 lbs

50 lbs

55 lbs

Maximum/Minimum Gas Rate (Input BTU’s)

150,000 /15,000

180,000 /15,000

199,000/15,000 (NG)

237,000 /19,000

 

 

 

190,000/15,000 (LP)

 

Hot Water Capacity Range

0.6 to 5.0 GPM

0.6 to 7.5 GPM

0.6 to 9.4 GPM

0.6 to 9.8 GPM

Energy Factor (NG and LP)

.82

.82

.82

NA

Temperature Range (Min - Max)

 

 

 

 

Residential

98° F - 140° F

98° F - 140° F

98° F - 140° F

98° F - 140° F

Commercial*

98° F - 160° F

98° F - 160° F

98° F - 185° F

98° F - 185° F

Standard Digital Controller

MC-91-1

MC-91-1

MC-91-1

MC-91-1

Exterior Residential/Commercial Models

 

 

 

Models available in Natural Gas or Propane Units

 

 

 

R98LSe/

R63LSe

R75LSe

R94LSe

R98LSe ASME**

Dimensions

14” W x 23” H x 8“ D

14” W x 25” H x 10“ D

14” W x 25” H x 10“ D

19” W x 25” H x 9“ D

Weight

36 lbs

46 lbs

46 lbs

55 lbs

Maximum/Minimum Gas Rate (Input BTU’s)

150,000 /19,000

180,000 /15,000

199,000 /15,000 (NG)

237,000 /19,000

 

 

 

190,000 /15,000 (LP)

 

Hot Water Capacity Range

0.6 to 6.3 GPM

0.6 to 7.5 GPM

0.6 to 9.4 GPM

0.6 to 9.8 GPM

Energy Factor (NG and LP)

.81

.82

. 82

NA

Temperature Range (Min - Max)

 

 

 

 

Residential

98° F - 140° F

98° F - 140° F

98° F - 140° F

98° F - 140° F

Commercial*

98° F - 160° F

98° F - 160° F

98° F - 185° F

98° F - 185° F

Standard Digital Controller

MC-91-1

MC-91-1

MC-91-1

MC-91-1

*To achieve temperatures over 140˚F, an MCC-91 commercial controller must be purchased separately.

**R98LS models have a BTU input of 200,000 or more and are therefore not subject to the EF test. R98LS models will be available in April 2008.

EZConnect not available with the R63LSe.

1 0

 

9

 

8

 

7

(gpm)

6

Rate

4

WaterFlow

5

 

3

Hot

 

2

 

1

0

0

Tankless Water Heater - Maximum Flow Curves

R98LSi/e

R94LSi/e

R75LSi/e

R63LSe

R50LSi

25

50

75

100

125

Temperature Rise (˚F)

 

 

HOT WATER FLOW CHART

 

 

MODEL NO.

R98-LSi/e

 

R94-LSi/e

R75-LSi/e

 

R63-LSe

R50-LSi

Temperature

Gallons per

 

Gallons per

Gallons per

 

Gallons per

Gallons per

Rise (°F)

minute

 

minute

minute

minute

minute

140

2.8

2.4

2.1

 

1.8

1.8

135

2.9

2.5

2.2

 

1.8

1.9

130

3.0

2.6

2.3

 

1.9

1.9

125

3.2

2.7

2.4

 

2.0

2.0

120

3.3

2.8

2.5

 

2.1

2.1

115

3.4

2.9

2.6

 

2.2

2.2

110

3.6

3.0

2.7

 

2.3

2.3

105

3.8

3.2

2.9

 

2.4

2.4

100

4.0

3.3

3.0

 

2.5

2.5

95

4.2

3.5

3.2

 

2.6

2.7

90

4.4

3.7

3.3

 

2.8

2.8

85

4.7

3.9

3.5

 

2.9

3.0

80

4.9

4.2

3.8

 

3.1

3.2

75

5.3

4.4

4.0

 

3.3

3.4

70

5.7

4.7

4.3

 

3.6

3.6

65

6.1

5.1

4.6

 

3.8

3.9

60

6.6

5.5

5.0

 

4.2

4.2

55

7.2

6.0

5.5

 

4.5

4.6

50

7.9

6.6

6.0

 

5.0

5.0

45

8.8

7.4

6.7

 

5.5

5.0

40

9.8

8.3

7.5

 

6.2

5.0

35

9.8

9.4

7.5

 

6.3

5.0

30

9.8

9.4

7.5

 

6.3

5.0

Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior notice. Local, state, provincial and federal codes must be adhered to prior to and upon installation.

25

9.8

9.4

7.5

6.3

5.0

20

9.8

9.4

7.5

6.3

5.0

FOR MORE INFORMATION ON RINNAI PRODUCTS

OTHER RINNAI LITERATURE AVAILABLE

 

 

 

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Rinnai Corporation

103 International Drive

Peachtree City, GA 30269

Toll Free 1-866-RINNAI-1

Phone: 678-829-1700 • Fax: 678-364-8643

Visit our Websites www.rinnai.us • www.foreverhotwater.com

E-mail: marketing@rinnai.us

R-CNWH-E-12r5 © 2008 Rinnai Corporation 200M-03/2008

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Contents NEW Rinnai LS Series Tankless Water Heaters At a glance Why tanklessHeat Water Only When You Need It Enjoy Endless Hot WaterContemporary Design LS SeriesIntroducing Rinnai’s most innovative offering Perfect for Any HomeCommercial applications Additional Commercial Features and BenefitsCommercial Commercial Quality at Your FingertipsMore Than 30 Million Installations Worldwide Make Rinnai #1 Endless optionsFlexibility + control 150,000 /15,000 180,000 /15,000 Weight 50 lbs 55 lbsWeight 36 lbs 46 lbs 55 lbs 237,000 /19,000

R98LS specifications

The Rinnai R98LS is a high-efficiency tankless water heater designed to provide endless hot water while minimizing energy consumption. This model is particularly appealing to homeowners seeking both convenience and savings. With advanced technology and a plethora of user-friendly features, the R98LS stands out in the competitive market of water heaters.

One of the key features of the Rinnai R98LS is its maximum output of 199,000 BTU per hour. This high capacity allows the unit to meet the demands of larger households or commercial applications, providing a continuous supply of hot water. Unlike traditional tank-style heaters that run out of hot water, the R98LS heats water on demand. This means that users can enjoy hot showers, run multiple appliances, and fill bathtubs simultaneously without worrying about depleting the hot water supply.

The R98LS utilizes a condensing technology that maximizes energy efficiency by incorporating a dual heat exchanger system. This design allows for a larger volume of heat extraction from the combustion process, resulting in an impressive energy factor (EF) rating of 0.95. Such efficiency translates into consistent energy savings, making it an eco-friendly option that reduces carbon emissions.

Another notable characteristic of the Rinnai R98LS is its compact design. Measuring just 26.5 inches tall, 18.5 inches wide, and 10 inches deep, this unit can easily fit into tight spaces, allowing flexibility in installation locations. Homeowners have the option to install the unit either indoors or outdoors, depending on their specific needs and available space.

The R98LS also comes equipped with advanced safety features, including a built-in freeze protection system and a flame failure device. The unit is microprocessor-controlled, which helps to monitor and adjust the heating process, ensuring optimal performance, safety, and longevity. Additionally, a remote control can be integrated for user convenience, enabling homeowners to set and adjust water temperatures effortlessly.

In summary, the Rinnai R98LS is a powerful and efficient tankless water heater that caters to the growing demand for reliable hot water solutions. With its innovative technologies, energy-saving capabilities, and user-friendly features, the R98LS is an investment that promises years of comfort and efficiency for any household or commercial establishment. Its unmatched performance and advanced reliability make it a top choice for those seeking modern heating solutions.