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Intellihot at AAHOA

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Intellihot Gen II products

Why choose Intellihot Tankless Water Heating Systems?

Save space. Save energy. Eliminate downtime. Achieve all three advantages with our commercial water heaters. These units allow you to conserve space by eliminating the need for redundant heaters/boilers and reducing or eliminating the need for storage tanks.

Deionized water heater
Why Intellihot Tankless

Their operation is up to 40 percent more energy efficient compared to traditional heating methods. And, as a result, commercial properties can dramatically minimize the cost of water heating. When savings really matter, these heaters are the smart solution.

Space, Energy, Downtime

Achieve all three advantages with Intellihot commercial water heaters. These units allow you to conserve space by eliminating the need for redundant heaters/boilers and reducing or eliminating the need for storage tanks.

Commercial Benefits

As building technology keeps evolving, water heating systems have been stuck in the Dark Ages. Intellihot changes that: delivering endless hot water on demand while consuming less space and resources by every measure.

NASA Technology

We are proud to announce that Intellihot has been awarded a commercial license by NASA to redesign and incorporate NASA's Fully Premixed Low Emission, High Pressure Multi-fuel Burner into its entire product line of compact tankless water heaters.


What is a tankless water heater?

Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed. They don't produce the standby energy losses associated with storage water heaters, which can save you money.

What are the benefits of a tankless water heater?
  • Tankless water heaters are compact in size, taking up less space than conventional tank type water heaters.
  • They can virtually eliminate standby losses - energy wasted when hot water cools down in long pipe runs or while it's sitting in the storage tank.
  • By providing hot water immediately where it's used, tankless water heaters waste less water. You don't need to let the water run as you wait for hot water to reach a remote faucet.
  • A tankless water heater can provide unlimited hot water as long as it is operating within its capacity.
  • Expected life of tankless water heaters is 20 years, compared to 10 to 15 years for tank type water heaters.
What should I look for in a tankless water heater?

One of the first things you should do is find out exactly what size tankless water heater you will need. Take a Look at Warranties, and efficiency ratings to make the best selection for your job.

Should I upgrade to tankless water heater?

Using a tankless water heater can reduce these costs by up to 50 percent, for an average annual savings of $80 per 50 gallon tank replacement. They are durable and less likely to fail, causing potentially catastrophic flooding in your home. Tankless units have an average lifespan about twice that of conventional water heaters — 20 years or more

Can you run out of hot water with a tankless water heater?

With a tankless system, there isn't a supply of hot water that can be depleted. Instead, the water heater heats up water as there is a demand for it. ... It will keep doing this as long as there is demand—and that means you won't run out of hot water.

When/why should I cascade my units?

We recommend cascading units when you have a common exhaust system. This is a system where multiple units terminate through 1 pipe, to prevent back pressure from locking out your units on a Blocked Flue Fault.

Ready to go tankless?

Use our rep locator tool to find a sales rep near you, or use our sizing calculator for your next project.

Zero Downtime. Zero Worries. Zero Problems.™


telliCare is a Wi-Fi enabled, prognostics and predictive maintenance service for Intellihot’s Gen II iQ tankless water heaters. This pre-installed service allows your Intellihot water heaters to be monitored and controlled remotely or onsite through an app on your mobile device.

Days Monitored
Bit AES Encryption

Keep in touch
with Intellihot.

Learn about the advantages of our tankless water heating systems.

Green (Carbon Footprint)

Compare carbon footprints in the chart below:

  Intellihot Tank Heater
CO2 emitted this year (kg)
Utility cost this year (cents)