A.O. Smith Signature 100 50-Gallon Short 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-50R45D TTP

  As a product expert, I recommend the A.O. Smith Signature 100 50-Gallon Short 6-Year Warranty 4500-Watt Double Element Electric Water Heater, which boasts a 0.92 Uniform Energy Factor (UEF) for cost-effective and energy-saving operation. Whether installed in a tight space or under a staircase, its compact 49.25-in H x 23-in diameter design is perfect for various areas. This model guarantees exceptional tank protection and extends its lifespan with high-quality heating elements, anode rod, and fused ceramic tank shield. With non-CFC polyurethane foam insulation and factory-installed heat trap nipples, heat loss is minimized for optimal efficiency and savings. Plus, the adjustable thermostat allows for easy temperature control, ensuring high heat for dishwashers and laundry machines, or lower temperature as needed. For top installation, a temperature and pressure relief valve is included. Save money and energy with this energy efficient model that operates at a 0.92 Uniform Energy Fac