Hubbell Electric Heater Company 280-3 27 kW, 240-3 24 kW Hubbell 200 Series Hubbell 100 Series

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www.buytankless.com

Hubbell 200 Series

Hubbell 100 Series

The Hubbell 200 series Tankless electric water heater offers 3 element heating and is perfect for homes in the northern part of the country.

Three Models to choose from

Model 280-3

27 kW

Model 240-3

24 kW

Model 220-3

21 kW

Dimensions:

17” x 16” x 3”

Weight:

23 lbs.

The Hubbell 100 series Tankless electric water heater offers 2 element heating and is perfect for homes in the southern part of the country.

Four Models to choose from

Model 180-2

18 kW

Model 165-2

16 kW

Model 145-2

14 kW

Model 110-2

11 kW

Dimensions:

13.5” x 16” x 3”

Weight:

19 lbs.

Minimum Recommended Model Average Cold Water Temp.

Model 280-3

27kW

Winter

37 °F

Model 240-3

24kW

40 °F

Model 220-3

21kW

50 °F

Model 180-2

18kW

62 °F

Model 165-2

16kW

65 °F

Model 145-2

14kW

65 °F

Model 110-2

11kW

65 °F

Summer

50°F

52°F

61°F

75°F

77°F

77°F

77 °F

Flow Rate Chart

 

 

 

 

 

 

 

 

 

 

 

Typical Hot Water Flow Rates

Determine the flow rate (GPM) of 105°F Hot Water provided by the Hubbell Tankless

 

GPM (Gallons per Minute Calculation Chart)

Electric Water Heater. Based upon 240V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cold Water

110-2

145-2

165-2

180-2

220-3

240-3

280-3

 

 

 

 

 

 

 

 

 

Inlet Temp oF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dishwasher

0.5 - 1.0 GPM

11kW

14kW

16kW

18kW

21kW

24kW

27kW

 

 

 

 

 

 

 

40˚F

1.2

1.5

 

 

1.7

1.9

2.2

2.5

2.8

 

 

 

 

 

 

 

 

 

 

 

 

Bathroom Sink

0.5 - 1.5 GPM

45˚F

1.3

1.6

 

 

1.8

2.0

2.4

2.7

3.1

 

 

 

 

 

 

 

 

 

 

 

 

50˚F

1.4

1.7

 

 

2.0

2.2

2.6

3.0

3.3

 

 

 

 

 

 

 

 

 

 

 

 

Kitchen Sink

1.5 - 2.0 GPM

55˚F

1.5

1.9

 

 

2.2

2.5

2.9

3.3

3.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60˚F

1.7

2.1

 

 

2.4

2.7

3.2

3.6

4.1

 

 

 

 

Utility Sink

1.5 - 2.0 GPM

65˚F

1.9

2.4

 

 

2.7

3.1

3.6

4.1

4.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70˚F

2.1

2.7

 

 

3.1

3.5

4.1

4.7

5.3

 

 

 

 

Washing Machine

2.0 - 2.5 GPM

75˚F

2.5

3.2

 

 

3.6

4.1

4.8

5.5

6.1

 

 

 

 

 

 

 

 

 

 

 

 

Shower *

1.5 - 2.5 GPM

80˚F

3.0

3.8

 

 

4.4

4.9

5.7

6.6

7.4

 

 

 

 

 

 

 

 

 

 

 

 

85˚F

3.8

4.8

 

 

5.5

6.1

7.2

8.2

9.2

 

 

 

 

Bath Tub

2.5 - 4.0 GPM

90˚F

5.0

6.4

 

 

7.3

8.2

9.6

10.9

12.3

 

 

 

 

 

 

 

 

 

 

 

 

*If simultaneous operation of multiple showers is absolutely necessary, two units may be needed. Installation of two units will likely require electrical service upgrade to the home.

Sizing Formula For Average Household

Total Fixture

x

Residential

 

Instantaneous Demand

Flow Rate

Demand Factor

=

 

(GPM)

(GPM)

 

(0.30)

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL SELECTIONS:

 

 

GPM select Model 280-3

 

At 40°F cold water and 2.7

At 70°F cold water and 2.7 GPM select Model 145-2

 

Example

Dishwasher

1

x 0.5 =

0.5

 

Washing Machine

1

x 2.0 =

2.0

 

Bathroom Sink

2

x 0.5

=

1.0

 

Kitchen Sink

1

x 1.5

=

1.5

 

Shower

2

x 2.0

=

4.0

 

 

 

 

 

 

 

 

 

 

Total

 

+

 

 

 

 

 

9.0

 

9.0 x 0.30 = 2.7 GPM

Visit www.buytankless.com for current pricing and technical specifications or call 1-877-649-8589

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Contents Tankless Average Annual Operating Costs Tankless Advantage by HubbellReliable Hot Water for Todays Families Advantages of Electric vs. GasHubbell 200 Series Hubbell 100 Series Flow Rate Chart Typical Hot Water Flow RatesElectrical Requirements How Does The Hubbell Tankless Water Heater Work?Applications Why Hubbell Tankless?Contact Hubbell Via Email

240-3 24 kW, 280-3 27 kW, 220-3 21 kW specifications

Hubbell Electric Heater Company has long been recognized for designing and manufacturing some of the most reliable and efficient heating solutions in the market. Among its extensive product lineup, the 240-3, 280-3, and 220-3 models stand out, offering powerful performance with their impressive heating capacities of 24 kW, 27 kW, and 21 kW, respectively.

One of the key features of these electric heaters is their state-of-the-art heating technology. Utilizing high-quality heating elements, these models provide quick and efficient heat transfer, ensuring that spaces are warmed up rapidly. The energy efficiency of these heaters minimizes operational costs while maintaining a comfortable environment. Each model is designed for use in various applications, including commercial and industrial settings, making them versatile solutions for different heating needs.

Another significant characteristic of these Hubbell heaters is their durable construction. Made from robust materials, they are built to withstand the demands of heavy usage and challenging environments. The models are often equipped with a weatherproof enclosure, ensuring that they can operate effectively in both indoor and outdoor applications. This durability is complemented by a design that allows for easy installation, which makes them suitable for both new constructions and retrofits.

In addition to durability and efficiency, safety is a primary concern with Hubbell's electric heaters. Each model features built-in safety mechanisms, such as automatic shut-off capabilities in cases of overheating, which helps prevent potentially hazardous situations. The heaters also come with adjustable temperature settings, allowing users to tailor the heating output to their specific needs.

The 240-3, 280-3, and 220-3 models are also designed with improved thermal performance in mind. Their advanced insulating properties minimize heat loss, ensuring that the heat generated is maintained in the space rather than dissipated into the environment. This efficiency is particularly beneficial in larger areas where maintaining a consistent temperature can be challenging.

In conclusion, the Hubbell Electric Heater Company’s 240-3, 280-3, and 220-3 models deliver high wattage heating solutions that combine efficiency, safety, and durability. With their advanced technologies, robust design, and versatile applications, these heaters are well-suited for a wide range of environments, providing reliable warmth for any need.