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Review: Takagi Indoor Tankless Water Heater

Review: Takagi Indoor Tankless Water Heater Scott Appleton

Our Rating

Value
Design
Quality

Summary:

4.7

It can be devastating to have a hot water heater blow out on you. Not only can it damage any items that are near it with water leakage, but the utility costs before the failure can be ridiculously high. If you need a new water heater, then you may just need the Takagi indoor tankless water heater. This is a whole house solution at 6.6 GPM for a max flow rate and it is priced right around $500 on Amazon today. This means it costs just as much as a water heater tank system and it will provide unlimited hot water.

What Are the Features of the Takagi Indoor Tankless Water Heater? 

The primary feature that stands out with this particular model is that it can work in some high altitude situations pretty easily. There are DIP switches inside the device that will work for homes that are at 6,000 feet above sea level. It runs on a 110v standard outlet, but the 5 foot cord means you’ll need to mount it to your plumbing near the electrical source. In return, up to 12 cubic feet of space can be saved once installed.

Here are some other features to consider with the Takagi indoor tankless water heater.

  • It offers inlet and outlet thermistors so that there is constant temperature monitoring available.
  • It provides services using up to 140k BTU of natural gas.
  • It offers an energy factor of 0.81-0.83.

One factor that may limit a home’s viability for this water heater is that it requires Category 3 vent pipe. You can’t use PVC or a single wall vent. It also requires a 0.75 inch gas fitting.

What Is the Advantage of This Takagi Water Heater? 

The primary advantage we can see of this particular unit is the design of its power vent. Not only does it automatically adjust the levels of gas consumption that are necessary for the demand at any given time, but it also makes it possible to use horizontal venting that is extended. Even colder climate homes can benefit from this Takagi indoor tankless water heater if a backflow prevention device is installed on the vent.

Here’s the one issue that many homeowners are going to face: the warranty is considered void if this item is not installed by a certified Takagi professional. Not every community has one available, so homeowners are left with the choice to gamble on this product or select a more expensive make and model from someone else.

What we can say is that this hot water heater exceeds expectations. It works as expected, as medium capacity applications, and will work for small- to medium-sized homes. If that fits your needs, then the Takagi indoor tankless water heater is going to be the unit that you want today.

Click here to look at pricing on Amazon and get the best deal on the Takagi Indoor Tankless Water Heater.

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