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Bradford White RE340S6 40-Gal 240V Electric Water Heater

$1,414.55 on Amazon.com (as of October 20, 2026, 4:09 AM EST) View details ↗

The Bradford White RE340S6-1NCWW is a dependable 40-gallon electric water heater engineered for consistent performance in residential and light commercial applications. Designed with durability in mind, this unit features the brand’s proprietary BWC technology, which ensures efficient heat distribution and extended service life. It arrives standardly configured for 240V operation, making it suitable for most standard electrical setups. However, for installations requiring alternative power sources, this model is also manufactured in 120V, 208V, 277V, and 480V configurations. Please contact customer service directly to order any of these non-standard voltage variants to ensure compatibility with your specific electrical infrastructure.

Long-term reliability is a cornerstone of this water heater’s design. The system includes a protective magnesium anode rod, a critical component that sacrificially protects the internal tank from corrosion. This feature significantly reduces the risk of tank failure over time, providing homeowners and facility managers with peace of mind and reducing the frequency of maintenance issues. The unit is packaged in a robust 30″ x 30″ x 60″ carton, which is sized to accommodate safe transport while protecting the unit from external impacts during shipping.

Whether you are replacing an aging unit or installing a new water heating system, the RE340S6-1NCWW offers a balanced combination of capacity and efficiency. Its standardized voltage configuration simplifies the installation process for most technicians, while the availability of alternative voltages ensures that the product can meet diverse project requirements. This water heater is a practical choice for those seeking a reputable brand with a proven track record in the water heating industry.

Capacity40 Gallons
Voltage240V (Standard)
Package Dimensions30″ x 30″ x 60″
Corrosion ProtectionMagnesium Anode Rod
What voltage options are available for this water heater?
This model comes standard as a 240V unit, but it is also available in 120V, 208V, 277V, and 480V configurations upon request.
How does the magnesium anode rod benefit the water heater?
The protective magnesium anode rod provides added protection against corrosion, ensuring long trouble-free service.
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