GET TO KNOW YOUR WATER HEATER

REPLACEMENT PARTS AND DELIMING PRODUCTS

Replacement parts and recommended delimer may be ordered through authorized servicers or distributors. Refer to the Yellow Pages for where to call or contact A.O. Smith Water Products Company, 5621 W. 115th Street, Alsip, Illinois 60803, 1-800-433- 2545. When ordering parts, provide complete model and serial numbers (see rating plate), quantity and name of part desired (as listed in Figure 1). Standards hardware items may be purchased locally.

(A)

VENT PIPE

(O)

INLET WATER SHUT OFF

(B)

DRAFT HOOD

 

VALVE

(C)

ANODE

(P)

COLD WATER INLET

(D)

HOT WATER

(Q)

INLET DIP TUBE

 

OUTLET

(R)

TEMPERATURE AND

(E)

OUTLET

 

PRESSURE RELIEF VALVE

(F)

INSULATION

(S)

RATING PLATE

(G)

GAS SUPPLY

(T)

FLUE BAFFLE

(H)

MANUAL GAS SHUT

(U)

THERMOSTAT

 

OFF VALVE

(V)

DRAIN VALVE

(J)GROUND JOINT UNION (W) PILOT AND MAIN BURNER

(K)

DIRT LEG

(X)

FLUE

(L)

HINGED INNER DOOR

(Y)

DRAIN PAN

(M)

OUTER DOOR

(Z)

THERMOSTAT SHIELD

(N)

UNION

 

(OPTIONAL)

INSTALL THERMAL EXPANSION

TANK IF CHECK VALVE OR

PRESSURE REDUCING VALVE

IS USED IN SUPPLY

DIRTLEG AS

REQUIRED

BY LOCAL CODE

(W)

PILOT &

MAIN BURNER

FIGURE 1

GAS MODELS

2

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A.O. Smith AOSRG45200 owner manual GET to Know Your Water Heater, Pilot Main Burner

AOSRG45200 specifications

A.O. Smith is a renowned name in the water heating industry, known for its commitment to innovation, efficiency, and sustainability. One of their standout products, the A.O. Smith AOSRG45200, exemplifies these core values through its advanced features and technologies. This gas water heater is designed to provide reliable hot water for residential use, ensuring comfort and convenience for households.

The AOSRG45200 has a storage capacity of 50 gallons, making it suitable for medium to large homes that require a consistent supply of hot water for various applications, such as bathing, cooking, and cleaning. This model is equipped with a powerful 40,000 BTU gas burner, which enhances its heating efficiency, reducing recovery time and ensuring that hot water is available when you need it.

One of the most notable features of the AOSRG45200 is its energy efficiency. It boasts an Energy Factor (EF) of up to 0.67, which indicates higher efficiency in converting energy into hot water. This means users can save on utility bills while also contributing to environmental sustainability by reducing energy consumption. The water heater also meets the stringent requirements of the Energy Star certification, a testament to its design that prioritizes energy efficiency.

The A.O. Smith AOSRG45200 incorporates advanced safety features as well, including a thermocouple that senses when the pilot light is lit, ensuring that gas flow is shut off if the flame goes out. Additionally, the unit features a factory-installed pressure relief valve to prevent overheating and excessive pressure buildup, guaranteeing safe operation.

In terms of design, the AOSRG45200 is built for durability, featuring a glass-lined tank that helps prevent corrosion. Its compact design allows for easy installation in various spaces within the home, whether in a basement or utility room. The unit is also equipped with a standard vent pipe that simplifies the installation process.

Overall, the A.O. Smith AOSRG45200 is a reliable and efficient choice for homeowners seeking a dependable gas water heater. With its combination of robust features, energy efficiency, and safety measures, it stands out as a practical solution for meeting hot water demands while keeping energy costs down. For those considering an upgrade or replacement, this model represents an investment in quality, efficiency, and peace of mind.