A.O. Smith EQ 280 G, EQ 380 G manual

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1)Draught diverter

2)Hot water outlet

3)Insulation material

4)Flue tube

5)Glass lined tank

6)Gas control valve

7)Cold water inlet pipe

Drawing 1 - Cross-section of the appliance

8)T&P safety connection

9)Steel jacket

10)Flue baffle

11)Sacrificial anode

12)Drain tap

13)Atmospheric burner

14)Pilot light burner with thermocouple

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Contents Waterstorage Heaters ModelsPage Contents Description of the appliance GeneralPage Gas control block Technical safety equipmentThermal Reflux Safeguard Page Dim DimensionsTechnical description Drawing 3 Dimensions Device category II2H3+ Technical dataGeneral Installation instructions For the InstallerGas connection Draught diverter Flue systemPutting into operation CommissioningFilling the water heater Putting out of operation Pilot adjustmentTemperature regulation Converting to another type of gas Setting the nominal heat inputConversion from LP-gas to natural gas Unit G20 G30 G31Conversion from natural gas to LP- gas Sacrificial anode MaintenanceCleaning Safety thermostat Fault findingInlet combination DecalcificationHot water temperature too high Check whether the control Hot water temperature too lowGas smell CondensationUse For the UserMeasure Failure CauseGuarantee Page Page Page 0308 645 R0

EQ 280 G, EQ 380 G specifications

A.O. Smith EQ 380 G and EQ 280 G are high-performance water heaters known for their innovative features and advanced technologies. These gas water heaters offer homeowners reliability, efficiency, and durability, making them ideal choices for various residential applications.

The EQ 380 G model is designed to handle high-demand situations, with a striking first-hour delivery rate of up to 80 gallons. This ensures that households with high hot water usage, such as those with multiple bathrooms or large families, have adequate supply at all times. The EQ 280 G, while slightly smaller, still provides impressive performance with a first-hour rating that accommodates medium-sized homes.

One of the standout features of both models is their energy efficiency. They are equipped with a high-efficiency gas burner that significantly reduces energy consumption compared to traditional water heaters. The integration of advanced insulation technology minimizes heat loss, ensuring that the water heater operates economically and in compliance with stringent energy regulations. This efficiency not only lowers utility bills but also contributes to a more sustainable environment.

The EQ series incorporates a robust digital control system that allows for precise temperature settings and monitoring. Users can easily adjust the temperature according to their preferences for comfort and safety. Additionally, the intuitive digital display makes it simple for homeowners to keep track of their water heater's performance and system notifications.

Safety is paramount in the design of the EQ 380 G and EQ 280 G. Both models feature an advanced flame arrestor design that helps prevent backdrafting and enhances overall safety during operation. Furthermore, they come equipped with a built-in thermostat and pressure relief valve, ensuring safe temperature regulation and maintaining optimal performance.

Durability is another hallmark of the EQ series. Constructed with high-quality materials, these units come with a 6-year limited warranty, providing peace of mind to homeowners regarding their investment. The tank's glass-lined coating protects against corrosion, ensuring that the water heater remains functional and efficient for years to come.

In summary, A.O. Smith EQ 380 G and EQ 280 G water heaters exemplify outstanding technology and features tailored to meet the needs of modern households. With impressive efficiency, reliable performance, and advanced safety measures, these models stand out in the competitive market of water heating solutions, delivering both comfort and value for homeowners.