MRCOOL HeatWise™ 4500 Watt Electric Tank Water Heater 40 Gallon Capacity

The MRCOOL® HeatWise™ 40-Gallon Electric Tank Water Heater delivers dependable hot water for any home. Designed for durability and efficiency, this electric water heater ensures a consistent flow of hot water while keeping energy consumption low, making it an economical and environmentally friendly option for homeowners.

Thanks to its high-efficiency heating elements, the unit quickly heats water to your preferred temperature, reducing the time you have to wait between uses. Its dual stainless steel tank and ceramic-coated heating element offers 50% more protection against corrosion, enhancing the unit’s longevity. Additionally, the MRCOOL® Electric Tank Water Heater features an anti-bacterial tank, a self-cleaning mechanism, and a patented Rare Earth Anode rod for lasting performance and reliability.

With its compact and space-saving design, the water heater is perfect for homes of various sizes and can be easily installed in tight spaces. The straightforward temperature controls make it simple to adjust the settings, providing you with convenient and comfortable hot water whenever you need it.

This water heater comes with a robust 10-year parts warranty, a 10-year tank warranty, and a 1-year limited labor warranty. Enjoy reliable, energy-efficient hot water for years with the MRCOOL® Electric Tank Water Heater.

We process orders within 1-2 business days. Once your order has shipped, you will receive a confirmation email with tracking information.

Estimated Delivery Times
Standard Shipping: 3-7 business days
Expedited Shipping: 2-3 business day
Express Shipping: 1-2 business days
Delivery times may vary during holidays, promotions, or due to carrier delays.

Order Tracking

Once your order ships, you will receive a tracking number via email. Please allow up to 24 hours for tracking information to update.

We want you to love your purchase. If you're not completely satisfied, you may return eligible items within 30 days of delivery.

Return Requirements

Items must be:
Unused and in original condition

Returned with original packaging
Accompanied by proof of purchase
Non-Returnable Items

The following items cannot be returned:

Gift cards
Final sale items
Personalized or custom-made products
Digital products and downloads