Product Description 
The 40 gallon Marathon lifetime electric water heater features a seamless, blow-molded plastic tank which is impervious to rust and corrosion. Multiple layers of filament wound fiberglass give the tank unmatched strength and increased insulation reduce energy consumption. Self cleaning action of bowl-shaped tank bottom and inlet tube helps fight sediment buildup. Lifetime limited warranty on tank and 6 year limited warranty on parts.
- 40 gallon provides hot water for household of 2
- Plastic tank will never rust or corrode
- Lifetime limited warranty on tank 6-year parts
- 0.94 Energy Factor
- 52 GPH first hour delivery
- Energy Cut Off switch for safety
- Factory installed T & P relief valve
- Dual 4500 watt heating elements
- Tall height profile for easy installation
- Requires 240 volt electrical connection
- Meets or exceed NAECA and ASHRAE requirements
Dimensions: D:21-3/4"TkH:61-1/2"WtrCnHt:62-1/2"
Vendor: Rheem
Product Documents 
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Required Accessories 
Required Accessories 
Optional Accessories 
Optional Accessories 
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 5/19/2013 at 5:00am CT. Rebates are an in-store service; therefore online purchases do not qualify towards rebate redemption.