
Original: $575.00
-70%$575.00
$172.50The Story
MRCOOL® 40-Gallon 4500-Watt Electric Tank Water Heater – High-Efficiency, Self-Cleaning, Rare-Earth Anode, 10-Year Warranty
The next generation of electric water heating — combining premium durability, intelligent self-cleaning technology, and high-efficiency performance into a compact 40-gallon system built for modern homes.
Enjoy luxury-grade features not found in most residential water heaters — from dual stainless + ceramic-coated 4500W elements to an anti-bacterial self-cleaning tank and a patented rare-earth anode rod for unmatched corrosion protection.
The MRCOOL 40-Gallon Electric Water Heater provides a perfect balance of size, performance, and long-term reliability. Ideal for small to medium households, this model delivers consistent hot water while minimizing standby losses. With a 4500-watt dual-element system and energy-smart controls, it ensures fast recovery, lower utility costs, and exceptional durability.
Key Features & Benefits
- High-Efficiency Heating: Dual 4500W stainless + ceramic-coated elements ensure rapid recovery and lower energy consumption.
- Advanced Self-Cleaning System: Minimizes sediment buildup and extends performance life with automatic internal cleaning cycles.
- Patented Rare-Earth Anode Rod: Superior corrosion protection and odor control vs. standard aluminum or magnesium anodes.
- Healthy Water Design: Anti-bacterial tank lining reduces odor, scale, and bacterial growth for cleaner, fresher water.
- Space-Saving Design: Optimized footprint for easy installation in basements, utility rooms, or tight spaces.
- Long-Term Value: Backed by MRCOOL’s industry-leading 10-Year Tank + Parts Warranty and 1-Year Labor Warranty.
Technical Specifications
- Tank Capacity: 40 Gallons
- Power: 4500 Watts (Dual Element)
- Voltage: 240V / 1-Phase / 60Hz
- Construction: Dual stainless steel with ceramic coating (≈50% better corrosion resistance)
- Anode Type: Patented Rare-Earth Alloy Rod
- Functions: Self-cleaning, anti-bacterial tank, user-adjustable temperature controls
- Warranty: 10-Year Tank / 10-Year Parts / 1-Year Labor (limited)

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
MRCOOL® 40-Gallon 4500-Watt Electric Tank Water Heater – High-Efficiency, Self-Cleaning, Rare-Earth Anode, 10-Year Warranty
The next generation of electric water heating — combining premium durability, intelligent self-cleaning technology, and high-efficiency performance into a compact 40-gallon system built for modern homes.
Enjoy luxury-grade features not found in most residential water heaters — from dual stainless + ceramic-coated 4500W elements to an anti-bacterial self-cleaning tank and a patented rare-earth anode rod for unmatched corrosion protection.
The MRCOOL 40-Gallon Electric Water Heater provides a perfect balance of size, performance, and long-term reliability. Ideal for small to medium households, this model delivers consistent hot water while minimizing standby losses. With a 4500-watt dual-element system and energy-smart controls, it ensures fast recovery, lower utility costs, and exceptional durability.
Key Features & Benefits
- High-Efficiency Heating: Dual 4500W stainless + ceramic-coated elements ensure rapid recovery and lower energy consumption.
- Advanced Self-Cleaning System: Minimizes sediment buildup and extends performance life with automatic internal cleaning cycles.
- Patented Rare-Earth Anode Rod: Superior corrosion protection and odor control vs. standard aluminum or magnesium anodes.
- Healthy Water Design: Anti-bacterial tank lining reduces odor, scale, and bacterial growth for cleaner, fresher water.
- Space-Saving Design: Optimized footprint for easy installation in basements, utility rooms, or tight spaces.
- Long-Term Value: Backed by MRCOOL’s industry-leading 10-Year Tank + Parts Warranty and 1-Year Labor Warranty.
Technical Specifications
- Tank Capacity: 40 Gallons
- Power: 4500 Watts (Dual Element)
- Voltage: 240V / 1-Phase / 60Hz
- Construction: Dual stainless steel with ceramic coating (≈50% better corrosion resistance)
- Anode Type: Patented Rare-Earth Alloy Rod
- Functions: Self-cleaning, anti-bacterial tank, user-adjustable temperature controls
- Warranty: 10-Year Tank / 10-Year Parts / 1-Year Labor (limited)






