A.O. Smith 750 & 1000, LB/LW: 500 manual LB/LW Control Board WHC, LB/LW Wiring Chart

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LB/LW CONTROL BOARD WHC 1502

Part Number 210128

WHC1502

LB/LW WIRING CHART

COLOR

GAUGE

PART NUMBER ***

White

14

41974

Black

14

99650

Green

14

41972

White

16

86580

Black

16

86578

Green

16

69058

White

18

170595

Black

18

170596

Green

18

170606

Blue

18

191719

Red

18

170603

Yellow

18

170604

Brown

18

170890

White/Red

18

191700

White/Yellow

18

191702

White/Black

18

191699

Black/White

18

191694

Yellow/Blue

18

191708

Red/Green

18

191717

*** Use dash number to indicate length of wire.

Example: 20 inch long red wire would be expressed as 170603-20.

11

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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.