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Deal.ai › Mizudo
Mizudo
Mizudo 18 kW Electric Tankless Water Heater

Mizudo 18 kW Electric Tankless Water Heater

4.3(24 ratings)

Best price now

$249.99at The Home DepotChecked 1 h ago

16% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit The Home Depot
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Price facts

  • Lowest price today: $249.99 at The Home Depot (checked Nov 12, 2026).
  • Checked at 5 stores.

Mizudo 18 kW Electric Tankless Water Heater prices at every store

  • eBayRefurbished

    In stockSold by mizudo_refurbished_store

    $179.99Free shippingChecked 1 h ago
    Visit eBay
  • The Home DepotNew

    In stock

    $249.99Free shippingChecked 1 h ago
    Visit The Home Depot
  • Tractor Supply CoNew

    In stock

    $299.99Free shippingChecked 1 h ago
    Visit Tractor Supply Co
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $269.99Free shippingChecked 1 h ago
    Visit Amazon
  • MizudoNew

    Availability unknown

    $299.00Checked Nov 1
    Visit Mizudo

Store links may earn us a commission. Some prices via Klarna.

Mizudo 18 kW Electric Tankless Water Heater price history

$299.00$249.99
Nov 2Nov 12

Lowest price we've seen: $249.99 on Nov 12 at The Home Depot; highest $299.00 on Nov 2. Tracked across 4 stores since Nov 2.

What reviewers say

  • 4.3 / 524 ratings

From Mizudo

  • Instant hot water suitable for 2-3 points of use throughout the whole house
  • Digital display and touch control panel for adjustable temperature
  • Space-saving 17 x 13 x 3.6 inch unit fits walls, garages and basements
  • Up to 99% thermal efficiency, more energy-efficient than tank water heaters
  • Safety features include overheating protection and leak detection
  • Internal water and electrical circuits operate separately to avoid leaks and limescale buildup
In the box
Detailed instruction manual for easy installation

About the Mizudo 18 kW Electric Tankless Water Heater

Instant Hot Water Heater: Mizudo tankless water heater electric provide hot water quickly and are suitable for 2-3 point of use throughout the whole house.

Important Notes: 18KW at 240V draw max 75A, Required breaker 2x40AMP, Wire gauge 2 X (8AWG/2), Water connection 3/4" NPT. Includes a detail instruction manual for easy installation.

Adjustable Temperature: Mizudo tankless electric water heaters are equipped with a digital display and touch control panel that allows the user to customise the temperature of the hot water whole house to suit their needs.

Space-saving: Item Dimensions (LxWxH): 17 x 13 x 3.6 inches. Can be installed in tight spaces, such as walls, garages and basement.

Save Energy: Tankless electric water heaters are up to 99% Thermal Efficiency. Compared to traditional tank-based water heaters, tankless electric water heaters are more energy-efficient, helping reduce household energy expenses.

Safety Protection: Tankless electric water heaters have multiple safety protection features such as overheating protection and leak detection to ensure safe usage. The internal water and electrical circuits are designed to operate separately, Avoiding the risk of leaks and limescale buildup.

Specifications

Power Source
Electric

Questions and answers

Where is the Mizudo 18 kW Electric Tankless Water Heater cheapest?
At The Home Depot, for $249.99, 16% under what the other stores charge, as of our latest check.
What do buyers say about the Mizudo 18 kW Electric Tankless Water Heater?
Rated 4.3 out of 5 from 24 ratings.
Where can I buy the Mizudo 18 kW Electric Tankless Water Heater?
5 stores we checked sell it, including The Home Depot, Tractor Supply Co, Amazon, eBay, Mizudo.

Stores we've priced the Mizudo 18 kW Electric Tankless Water Heater at

  • Home Depot deals and prices

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