Residential FAQ's
How long does an average water heater last?
An average tank water heater lasts between 6 and 10 years depending on your water quality and usage.
Why does Intellihot last longer?
Intellihot tankless water heaters last much longer--up to 20 years--because of their stainless steel cores, which resists corrosion and an overall design that resists plugging.
What is the average utility bill for heating water?
An average family of four could spend about $600 per year, depending on the area (ground water temperature), and cost of energy.
How much will I save using an Intellihot tankless water heater?
If you are currently using a standard gas tank water heater, you can expect to save about 20% to 40% with an Intellihot tankless condensing water heater. If you are using an electric tank water heater, you can expect to lower your energy costs by up to 67% with an Intellihot tankless condensing water heater.
I have heard about recirculation systems. Would they work with Intellihot tankless water heaters?
There's no need to purchase a recirculation system, because Intellihot water heaters have the pump built in, with programmable modes for the type of recirculation that fits your home! Intellihot systems work with or without the use of a recirculation line. For existing homes, an optional thermostatic valve can be fitted under your sink in minutes, which will eliminate the need for a return line. However, for new construction, the Intellihot can be programmed to work with a dedicated return line.
I have heard about cold water sandwich in tankless water heaters. Does Intellihot have this problem?
No, Intellihot unique design eliminates the "cold-water sandwich" effect that occurs with other tankless water heaters.
What about pressure drop?
Intellihot has lower pressure drop compared to other tankless heaters. In addition, it has a programmable “well water mode”, during which the unit can boost water pressure coming out of the heater.
Would I be able to install an Intellihot tankless water heater myself?
It is recommended that a licensed plumber or contractor install the product.
How green is Intellihot tankless?
Intellihot Tankless water heaters are truly green. They are smaller, and therefore use less material and natural resources. The materials used in Intellihot are 99% recyclable, and eliminate any landfill. Intellihot tankless heaters use condensing technology to extract much more heat from combustion. This means less natural gas is required, and less CO2 is released. Each Intellihot unit is equivalent to 20 trees. Intellihot also eliminates water wastage with the built-in recirculation.

