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State Proline Series 48 Gallon Capacity 4.5 kW Heating Input Lowboy Top Connect Electric Water Heater - SEN650DOLBS452ALUM

State Proline Series 48 Gallon Capacity 4.5 kW Heating Input Lowboy Top Connect Electric Water Heater - SEN650DOLBS452ALUM

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State Proline Series 48 Gallon Capacity 4.5 kW Heating Input Lowboy Top Connect Electric Water Heater - SEN650DOLBS452ALUM

Formerly part of the State Select® water heater series, the new ProLine® Standard electric water heater is a reliable choice when you are looking to maximize your hot water output and is designed with environmentally-friendly insulation to reduce standby heat loss. This unit uses dual 4.5 kW elements for faster recovery and reliable operation. The lower element manufactured with Incoloy stainless steel is designed to last longer than a standard copper element.

Features
  • Enhanced heating elements
  • Self-cleaning dip tube
  • Coregard™ anode rod
  • Blue Diamond glass coating®
  • Enhanced-flow brass drain valve
  • Certified at 300 psi test pressure and 150 psi working pressure
  • Meets UBC, CEC and HUD national codes
What Our Experts Think
  • Efficient Electric Hot Water: 4.5 kW heating element delivers dependable hot water for daily household use

  • 48-Gallon Capacity: Great choice for medium-sized households needing reliable hot water for showers, laundry, and dishes

  • Lowboy Top-Connect Design: Shorter height and top water connections make installation easier in garages, utility rooms, or closets with limited vertical space

  • Electric Operation: Simple electric design with no venting or gas components required

  • Durable Build: Quality construction offers long-lasting, dependable performance

Q&A

Q: What energy source does this water heater use?
A: Electric (4.5 kW)

Q: What is the tank size?
A: 48 gallons

Q: What does “lowboy top-connect” mean?
A: Short tank height with top water connections for easier install in low-clearance spaces

Q: Where is this model best used?
A: Medium-demand homes, garages, utility rooms, or apartments with limited vertical space

Maintenance Tips
  • Flush Periodically: Drain and flush the tank annually to reduce sediment buildup and maintain efficiency

  • Check Heating Elements: Test and replace electric heating elements if hot water output weakens

  • Inspect Electrical Connections: Ensure wiring and connections remain secure and safe

  • Test Pressure Relief Valve: Lift the temperature & pressure relief valve to verify proper function

  • Monitor for Leaks: Regularly inspect fittings, tank exterior, and connections for moisture or signs of wear