A.O. Smith 750 & 1000, LB/LW: 500 manual LB/LW Natural GAS TRAIN/BLOWER Assembly Model

Page 7

LB/LW NATURAL GAS TRAIN/BLOWER ASSEMBLY - MODEL 1000

 

Item

Description

Model 1000

Item

Description

Model 1000

 

1

Blower

192195

24 ....

Orifice, Air (Series 300 - Nat. Gas)

192737-3

2

Blower Adapter Assembly

192215-1

24 ....

Orifice, Air (Series 30211 - L.P. Gas)

192737-2

3

Blower Manifold Assembly

192217

25 ....

Orifice, Union (See Orifice Table Below)

 

 

4

Bracket, Blower

210214

26 ....

Plug, 1/8" Pipe

3348

 

5

Clamp, Hose

191794-3

27 ....

Port, Observation Lower

191572

 

6

Elbow, 1-1/4"

192216

28 ....

Port, Observation Upper

191572-1

7

Elbow, Union 1-1/4"

86506-1

29 ....

Screen, Air Inlet

192220-1

8

Flanged Observation Port

191573

30 ....

Screw, Cap 1/4"

190960-2

9

Gasket, Blower Air Inlet

192213

31 ....

Srew, Flathead #8-32 x 1/2"

191542

 

10

Gasket, Burner

191564

 

32 ....

Screw, Flathead #8-32 x 3/4"

191542-1

11

Gasket, Manifold

191565

33 ....

Switch, Low Pressure

191149-1

12

Gasket, Port (1/8" Thick)

191576

34 ....

Shutter, Blower

192593

 

13

Nut, Hex 1/4", Serrated

210226

 

35 ....

Shutter Flange

192592

 

14

Manifold Assembly - Air/Gas

192309

 

36 ....

Tee, 1/8"

40119

 

15

Nipple, Close 1/8"

191147-3

 

37 ....

Tee, Pressure

191633

 

16

Nipple, Close Stainless

191772-1

 

38 ....

Tubing, Pressure

191562

 

17 ....

Nipple, Tapped

86505-3

 

18 ....

Nipple, 1-1/4" x 38-1/2"

86505-28

40 ....

U-Bolt Assembly (Gas Train)

191938-3

19 ....

Nipple, 1-1/4" x 28-3/4"

86505-27

41 ....

Valve, Main Gas

78481-3

 

20 ....

Nipple, 1-1/4" x 2"

86505

42 ....

Valve, Firing

3423-3

 

21 ....

Nipple, 1-1/4" x 3"

86505-2

43 ....

Valve, Solenoid Gas

192189

 

22 ....

Nipple, 1-1/4" x 4"

86505-6

44 ....

Washer, Plain

76820-18

23 ....

Nut, Hex 1/4"

191817-1

42 ....

Manual, Shut-off Valve

211695

 

 

*Item Not Illustrated.

 

 

 

 

 

 

 

 

 

 

DETAILBACKVIEW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND ORIFICE TABLE

Natural Size Elevation

Gas (inches) (Feet)

192222 0.555 0-2000

192222-1 0.537 2001-3000

192222-2 0.533 3001-4000

7

Image 7
Contents Replacement Parts List LB/LW Waterways & Combustion Chamber Parts List LB/LW EXHAUST, Drain & Water Inlet Assembly Parts List LB/LW JACKET/FRAME Assembly LB/LW Natural GAS TRAIN/BLOWER ASSEMBLY- Model 3348 Clamp, Hose Blower Adapter AssemblyManifold Assembly BlowerLB/LW Natural GAS TRAIN/BLOWER Assembly Model LB/LW BY-PASS Parts List Model LB/LW Propane GAS Train Assembly Model1578 86397-1186505-4 192465192216 Vent Patch Assembly77780 94516LB/LW Control Board WHC LB/LW Wiring Chart78468 99593-6 78469 191673 42573 210091 210152 99599-2 LB/LW Wiring and Harness Assembly

LB/LW: 500, 750 & 1000 specifications

A.O. Smith is a renowned name in the water heating and treatment industry, and their models, including the 750 and 1000, LB/LW: 500, showcase the company's commitment to innovation and efficiency. These water heaters are designed for both residential and commercial applications, combining advanced technology with practical features that enhance performance and usability.

One of the standout characteristics of the A.O. Smith 750 and 1000 models is their high efficiency. Both units are equipped with cutting-edge insulating materials that minimize heat loss, ensuring energy consumption is kept to a minimum. This efficiency not only helps reduce utility bills but also contributes to a smaller carbon footprint, making them a greener choice for consumers.

In terms of technology, these models are designed with advanced control systems that allow for precise temperature regulation. The intuitive digital interface is user-friendly, enabling users to easily adjust settings according to their needs. This feature is particularly valuable in commercial settings where hot water demands can vary significantly throughout the day.

The durability of the A.O. Smith 750 and 1000 water heaters is another notable advantage. Built with high-quality materials, these units are designed to withstand the rigors of regular use. The heating elements are protected from corrosion, and the tanks are designed to resist sediment buildup, which can prolong the lifespan of the units.

Safety is a priority in the design of these water heaters. Both models come with multiple safety features, including automatic shut-off systems and temperature control mechanisms, ensuring peace of mind for users. The LB/LW: 500 designation signifies the specific capacity and wattage options available, catering to a variety of hot water needs.

Another feature that sets A.O. Smith apart is the focus on maintenance. These heaters are designed for easy access to key components, simplifying routine maintenance procedures. Regular upkeep is essential for maintaining performance, and this thoughtful design aspect makes it easier for technicians to service the units.

In summary, the A.O. Smith 750 and 1000, LB/LW: 500 models exemplify modern water heating technology. With their high efficiency, advanced controls, durable construction, and safety features, they are sound investments for any household or business. These characteristics not only enhance user experience but also ensure long-term reliability, making A.O. Smith a trusted choice in the water heating market.