Installation & Operation Manual

6 Hydronic piping

Figure 6-5Pressure Drop vs. Flow - Models 400 and 501

Pressure Drop (Feet of Head)

Pressure Drop vs Flow

(Includes Boiler Secondary Piping)

20

 

 

 

 

 

 

 

 

 

18

 

 

 

 

 

 

 

 

 

16

 

 

 

 

 

 

 

 

 

14

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

0

5

10

15

20

25

30

35

40

45

Flow Rate (GPM)

KBN501

KBN400

Figure 6-6Pressure Drop vs. Flow - Models 601 thru 801

Pressure Drop vs Flow

(Includes Boiler Secondary Piping)

 

60

 

 

 

 

 

 

 

 

 

of Head)

50

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

(Feet

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

Drop

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

10

20

30

40

50

60

70

80

90

Flow Rate (GPM)

KBN801

KBN701

KBN601

Table 6B Sizing Information for Temperature Rise Applications_20°F, 25°F, 30°F and 35°F

TEMPERATURE RISE APPLICATIONS

 

MINIMUM

 

20°F

 

25°F

 

30°F

 

35°F

Model

PIPE

GPM

 

FT/HD

GPM

 

FT/HD

GPM

 

FT/HD

GPM

 

FT/HD

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

400

1 1/2"

37

 

21

30

 

14

26

 

11

21

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

501

1 1/2"

46

 

23

37

 

16

32

 

13

26

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

601

2"

55

 

31

44

 

22

38

 

18

32

 

13

701

2"

65

 

30

52

 

20

45

 

16

37

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

801

2"

74

 

33

60

 

23

51

 

18

42

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

Page 40
Image 40
Lochinvar 801, 400 operation manual Head Feet, Pressure, 20F 25F 30F 35F Model

400, 801 specifications

The Lochinvar 801,400 is a cutting-edge solution in the realm of high-efficiency commercial water heating. This model represents a significant advancement in the design and functionality of water heaters, catering primarily to the demands of large-scale facilities like hotels, hospitals, and large industrial operations.

One of the standout features of the Lochinvar 801,400 is its impressive heating capacity, which can produce up to 801,400 BTUs, making it suitable for high-demand applications. This output is crucial for establishments that require a consistent supply of hot water, such as commercial kitchens and laundry facilities. The robust design ensures that it can handle peak demand periods without compromising performance.

Another significant aspect is the innovative use of advanced technology in its operation. The Lochinvar 801,400 integrates smart controls that enhance its efficiency and ease of operation. These controls allow for precise monitoring and adjustment of water temperatures, ensuring that the system operates within optimal parameters while maximizing energy savings. The intelligent monitoring system can provide real-time updates, making it easier for facility managers to keep track of performance and address maintenance needs proactively.

The construction of the Lochinvar 801,400 incorporates durable materials that not only enhance the longevity of the unit but also offer resistance to corrosion and wear. This durability translates into lower maintenance costs and an extended lifespan for the unit, making it a worthwhile investment for businesses.

Moreover, the Lochinvar 801,400 is designed with energy efficiency in mind. It boasts a high thermal efficiency rating, which reduces operational costs and minimizes the carbon footprint of heating operations. This efficiency is critical in today’s environmentally conscious market, where businesses are seeking to reduce their energy consumption and comply with strict regulations.

The design of the Lochinvar 801,400 also prioritizes safety, featuring innovative safety controls and fail-safes that protect both the unit and the users.

In summary, the Lochinvar 801,400 offers a combination of high capacity, advanced technology, durability, and energy efficiency, making it an excellent choice for commercial water heating solutions. As industries continue to evolve, the demand for reliable and efficient water heating solutions like the Lochinvar 801,400 will only increase.