Marathon® 50 gal Short 4.5kW Residential Electric Water Heater

Part #RMSR50245473369  |  Item #2822898  |  Manufacturer Part #MSR50/473369


50 gal
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Product Details

  • Lifetime limited tank warranty
  • 6-Year limited parts warranty
  • Seamless Polybutene tank impervious to rust and corrosion
  • Multiple layers of filament wound Fiberglass tank
  • Polyurethane envirofoam insulation helps reduce energy consumption
  • Bowl shaped bottom allows complete sediment draining
  • Thermally fused upper element provides protection against "dry-firing"


Application: Residential

CARB OTC LEED Compliant: No

CEC Compliant: For Sale in CA

Capacity: 50 gal

Collection: Marathon®

Color Finish: White

Color Finish Category: Whites

Diameter: 28-1/4 in

Drain Valve Material: Brass

ETL Listed: No

Energy Star Compliant: No

First Hour Rating: 54

Flow Rate: 21 gph

GSA Approved: No

Height: 47-1/4 in

High Pressure: 150

IAPMO Listed: No

Material: [Non-Metallic, Plastic, Stainless Steel]

Material Type: [Polybutene, Polyethylene]

Maximum Pressure: 300 psi

Media: Water

Phase: Single Phase

Power Source: Electric

Supply Pipe Connection: 3/4 in

UL Listed: Yes

Uniform Energy Factor UEF : 0.9

Volts: 240V

Water Connections: Top

Water Heater Capacity Range: 41 - 50 gal

Water Heater Type: Short

Watts: 4.5