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Latest Model Rheem 645339 - Professional Classic Water Heater 30 Gallon Guaranteed [krDH8mlK]

$47.99 $153.99 -69%

Rheem Professional Classic Water Heater The Rheem Professional Classic™ electric water heater is designed to deliver long-lasting performance and reliability. Engineered for durability, this model features resistored heating elements and a premium gr

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Latest Model Rheem 645339 - Professional Classic Water Heater 30 Gallon Guaranteed [krDH8mlK]

Rheem Professional Classic Water Heater

The Rheem Professional Classic™ electric water heater is designed to deliver long-lasting performance and reliability. Engineered for durability, this model features resistored heating elements and a premium grade anode rod, ensuring a longer lifespan for your water heater. With its advanced design and construction, the Professional Classic™ is a superior choice for any home or commercial application.

Efficiency and Performance

Experience unparalleled efficiency with the Professional Classic™ electric water heater. Boasting a .95 EF rating, this unit is designed to minimize energy consumption, reducing your utility bills and promoting environmental sustainability. The isolated tank design further reduces conductive heat loss, while the resistored copper upper element and resistored Lifeguard™ stainless steel lower element extend the life of the anode rod and tank. With a First Hour Rating (FHR) of 42 to 71 gallons and a recovery rate of 21 GPH at a 90-degree Fahrenheit rise, this water heater delivers the performance you need to meet your daily hot water demands.

Advanced Features and Longevity

The Rheem Professional Classic™ is packed with features that enhance its performance and longevity. The electric junction box is located above the heating elements for easy installation, and the over-temperature protector automatically cuts off power to prevent damage from excessive heat. An automatic thermostat maintains the desired water temperature, ensuring consistent comfort. The EverKleen™ self-cleaning device fights sediment build-up, saving energy, money, and extending the life of your tank. Additionally, the enhanced-flow brass drain valve, temperature and pressure relief valve, and low lead compliance make this water heater a safe and efficient choice for your home. With a 6-year limited tank and parts warranty*, you can trust the Professional Classic™ to provide years of trouble-free service.

What Our Customers Say

February 1, 2026

Absolutely no complaints!

A great gadget that is very, very, very great.

- Briana L..

February 1, 2026

Absolutely no complaints!

A great piece of equipment. I am so happy.

- Timothy T..

February 1, 2026

Absolutely no complaints!

A purchase I am very, very happy with.

- Phoebe Z..

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