Manuals / Bradford-White Corp / Household Appliance / Water Heater

Bradford-White Corp GX2-25S, GX1-55S manual To inspect or replace an anode

Models: GX1-55S GX2-25S

1 49
Download 49 pages 22.06 Kb
Page 43
Image 43

If the temperature–pressure relief valve on the heater discharges periodically or continuously, it may be due to thermal expansion of water in a closed water supply system, or it may be due to a faulty relief valve.

Thermal expansion is the normal response of water when it is heated. In a closed system, thermal expansion will cause the system pressure to build until the relief valve actuation pressure is equaled. Then the relief valve will open, allowing some water to escape, slightly lowering the pressure. Contact your water supplier or local plumbing inspector on how to control this situation.

ABOVE ALL, DO NOT PLUG THE TEMPERATURE AND PRESSURE RELIEF VALVE. THIS IS NOT A SOLUTION AND CAN CREATE A HAZARDOUS SITUATION.

3.Anode Inspection and Replacement - This water heater is equipped with multiple sacrificial anodes. Anodes protect the glass-lined tank from corrosion by sacrificing themselves through electrolysis. When the anode material is consumed, there is no more protection and corrosion of the tank accelerates.

Inspection of the anode every year allows you to identify a spent anode and replace. Replace the anode when its diameter is 3/8 of an inch, or every other year, which ever is first. Aggressive, very hot and softened water causes rapid consumption of the anode, requiring frequent inspections. Anodes are available from your distributor or from the manufacturer listed on the rating plate.

To inspect or replace an anode:

The anodes on this water heater are easily accessible from the top of the heater making replacement simple and quick.

a.Turn the water heater electricity off for the zone containing the Single-wall Indirect. Flow water until the discharge is cool or allow enough time for the potable water to cool naturally. Connect a hose to the drain valve. Locate the hose’s

43

Page 42 Page 44
Page 43
Image 43
Bradford-White Corp GX2-25S, GX1-55S manual To inspect or replace an anode
Page 42 Page 44

GX1-55S, GX2-25S specifications

Bradford-White Corporation is a well-established leader in the water heating and storage industry, renowned for its commitment to quality and innovation. Among its extensive lineup, two standout models are the GX2-25S and the GX1-55S, each designed to meet diverse residential and commercial needs.

The Bradford-White GX2-25S is a compact yet powerful gas water heater, featuring a 25-gallon capacity. It is ideal for households that need a reliable water supply without taking up excessive space. With its high-efficiency design, this model utilizes a robust combustion system to deliver rapid heating, ensuring that hot water is readily available when needed. The GX2-25S is also equipped with an innovative Hydrojet® total performance system, which minimizes sediment buildup, enhancing overall efficiency and prolonging the lifespan of the unit.

On the other hand, the GX1-55S is tailored for larger households or commercial applications, boasting a substantial 55-gallon capacity. This model is designed to meet higher demand, ensuring that multiple fixtures can be used simultaneously without compromising performance. Similar to its smaller counterpart, the GX1-55S features Bradford-White's patented Defender Safety System®, a crucial technology that enhances safety by monitoring combustion and preventing potentially dangerous scenarios, making it ideal for homes with kids or pets.

Both models are constructed with Bradford-White's renowned tank design, incorporating high-quality glass lining that offers superior protection against corrosion. This allows for improved durability and fewer maintenance concerns over the years. The insulation surrounding the tank is also advanced, providing energy savings by minimizing heat loss and ensuring that hot water is retained longer.

Additionally, both the GX2-25S and GX1-55S are designed for easy installation and maintenance. Their strategic design allows for accessibility to critical components, making servicing less of a hassle for homeowners or professionals alike.

In summary, both the Bradford-White GX2-25S and GX1-55S models exemplify the brand's dedication to quality and innovation. With a range of features like efficient heating systems, robust safety mechanisms, and durable construction, they cater to varying hot water needs while ensuring reliability and performance. Whether for residential or commercial use, these models stand out as robust solutions in the water heating market.