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Explore our Commercial Tankless Water Heaters

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Engineered Specifically For Businesses.

Operational Costs Savings
30 %
Upfront Cost Savings
50 %
Space Savings
80 %
Operational Costs Savings
30 %
Upfront Cost Savings
50 %
Space Savings
80 %
“We are very happy with our Intellihot hot water system. Over the past six months the hotel has had 65% gas savings, plus uninterrupted hot water.”
John Kellites,
Hilton General Manager

Commercial Tankless Gas Water Heaters

For Every Unique Need. Powered by over 100 Patents.

For Tight Spaces.

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For Quick Replacements.

For Heavy-Duty Needs.

Intellihot’s commercial tankless water heaters perform to nearly impossible standards. As robust as diesel engines, Intellihot systems are built for cutting-edge operations. Reliability is designed into every inch, from maintenance-free heat exchangers to systems that deliver industrial water capacities without risk of single-point failure.

Masterless Cascading Means Zero Downtime.
All of our commercial hybrid water heaters can be cascaded for increased capacity. And yet, each one operates autonomously. This means cascaded units do not require a master controller (the kind that causes a single-point failure).
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Descaling Heat Exchangers Ensure Minimal Maintenance.

Designed to be your “commercial workhorses”, our patented descaling heat exchangers eliminate inconvenient frequent maintenance needs like annual flushing. 

i200 web
Descaling Heat Exchangers Ensure Minimal Maintenance.

Designed to be your “commercial workhorses”, our patented descaling heat exchangers eliminate inconvenient frequent maintenance needs like annual flushing. 

High Turndown Ratio & Modular Design For Big, Variable Loads.

Our commercial hot water heaters feature multiple, self-operating commercial-grade heat exchangers with a high turndown ratio. They offer the highest tankless capacities in the industry (up to 3 million BTUs/hr.) with the ability to efficiently adapt to rapid changes in hot water demand.  

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No Gas? No Problem.

Commercial Tankless Electric Water Heaters

With the invention of the world’s first tankless heat pump water heaters, Intellihot offers the best electric water heating system that is healthy and sustainable. It is the only viable commercial tankless heat pump water heating system available today. 

Commercial Tankless Electric Water Heaters

With the invention of the world’s first tankless heat pump water heaters, Intellihot offers the best electric water heating system that is healthy and sustainable. It is the only viable commercial tankless heat pump water heating system available today. 

iE1 Electron Series

The iE1 offers an integrated tankless heat pump water heating solution with a built in thermal battery. Seamlessly transition away from gas with guaranteed sizing, cold weather performance, and simple installation. 

iE6 Electron Series

The iE6 offers a modular tankless heat pump water heating solution with multiple, self-operating heat pumps for larger hot water needs. Seamlessly transition away from gas with guaranteed sizing, cold weather performance, and simple installation. 

Commercial Electric Water Heater

iB3 Electron Series

The iB3 is a grid-enabled thermal battery that pairs with the iE6 to offer self-learning and self-adjusting thermal storage (similar to swing tanks) without complicated piping or sizing guesswork. The iB3 can also operate as a standalone electric tankless water heater. 

The Better Way to Size a Commercial Water Heater

telliSize

  • Instant Custom Results 
  • Multiple Options For Different Goals
  • Detailed Schematics and Configurations
  • Accessible online via our website, or the tellisize mobile application.

Guaranteed Sizing: If our sizing results cannot match your hot water demand, we will pay for any additional equipment costs. 

Need Assistance in Making the Right Tankless Choice for Your Property?

Download our Commercial Tankless Buyers Guide

Download this ebook to:
  • Learn the difference between Gas and Electric Tankless Water Heaters
  • Understand the Four Factors that Affect Tankless Water Heater Sizing
  • Discover How Commercial Tankless Water Heaters Differ From Residential Units
  • See A Cost Savings Example of Tank vs Tankless Systems
Tankless Commercial Buyers Guide