Who is Intellihot?

Founded in 2009, after a traditional water heater broke down and flooded our founder, Sridhar Deivasigamani’s basement, Intellihot today designs, manufactures and assembles tankless water heaters for commercial and industrial applications—the first to do so entirely in the United States.
Quality and innovation are at the heart of all our products, which were developed following years of extensive research. We continue to be recognized for our innovative design – we currently have over 60 awarded and pending patents.

Represented Since


Galesburg, IL

DDS Territory

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Useful Calculators

Cross Reference 

Calculate the savings by cross referencing other manufacturer water heaters for your commercial facility.

Fuel Savings 

Calculate the fuel savings of a tankless water heater for your commercial facility.


This calculator will calculate the right size of a tankless water heater for your commercial facility.

Tanks to Tankless 

Calculate the equipment needed to converting a tank system to a tankless water heater for your commercial facility.

Boiler Tank to Tankless 

Calculate the savings of converting a boiler tank to tankless water heater for your commercial facility.

Featured Product -

Neuron Series Tankless Water Heater

The iN401 iN501 iN199 are the first drop-in ready tank replacement units that provide all the features and benefits that Intellihot is known for, in a smaller and more compact footprint.
Compact Drop-In Replacement –
Neuron Series units are over 8″ slimmer than a typical tank and feature similarly located water in and out for easy hook up without the need to re-pipe. Replace typical tank units in a flash.
Built-In Redundancy – (iN401, iN501) Neuron Series models come with two separate heat engines, independently controlled thus eliminating additional expense and space for a redundant backup water heater.
Direct Cell-LTE Connectivity – Remotely access and monitor Neuron Series units via LTE cell connectivity feature. No need to connect to your building’s Wi-Fi.

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