Frequently Asked Questions

Has the Kleen Emissions Control System (KEC) increased average miles per gallon (mpg) in the vehicles you have worked with?

Yes, absolutely! Depending on the KEC system configuration and a variety of factors that affect mileage in individual situations, we have seen mileage gains of 10% to 30%.

Can I install the KEC System myself?

No, the KEC system must be installed by an approved, trained mechanic.

Is the KEC Unit making pure hydrogen (H2)?

No, it is creating 2 H2 O2 “oxyhydrogen” or “hydroxy”.

Is hydroxy more or less powerful then hydrogen?

Tests done on hydroxy gas show that it contains as much as 5-10 times as much energy as pure hydrogen, putting it at the energy level range of liquefied propane.

Can you use regular tap water to refill the system and how long after the initial fill should I expect to have to add additional water?

It is always important to use, sodium-free, distilled water. In most circumstances, water usage is relatively low. You should expect to have to add additional water between every 5,000 and 10,000 miles.

Why does your system require a distilled solution?

Distilled water is used instead of spring water, or tap water in an electrolysis cell or generator. Other types of water contain impurities - minerals, suspended solids and other contaminants which precipitate out of the water when subjected to electrolysis.

Why is a chemical catalyst necessary to “charge” your system?

Since distilled water cannot conduct electricity on its own, a catalyst must be added. The definition of a catalyst is a substance that facilitates a reaction without becoming a part of that reaction.

Why does your system require a specific kind of chemical catalyst instead of commonly available chemicals like salt or baking soda?

Baking soda and salt are not good catalysts. Dangerous chlorine gas is a potential byproduct of an NaCl catalyst.

What does the KEC System consist of?

The entire KEC system consists of hydrogen generators, a water reservoir, power control circuitry, a system container, a fuel delivery system with safety devices, and associated plumbing and hardware. We include all necessary materials such as automotive wiring and hoses.

What is the operational description of the KEC System?

The hydroxy generators are connected in parallel, both in terms of plumbing and electrical connections. Enhanced water is fed through plumbing to the HHO generators from the water reservoir. Electrical DC current is provided to the generators through a control circuit. The control circuit is designed to run the system only when the engine is running and it has several built-in safeguards. Power to the system comes from the battery/alternator. This power connection is fused to protect the engine power system in case of short circuit or other malfunction. The main power is connected to a switching relay. This relay is controlled by a signal from the vehicle that only comes on when the engine is running. This is done by using an ignition signal from the main fuse panel or by using a pneumatic switch to control the KEC system only when running engine vacuum is detected. When practical, both are used in series for added safety. Once the engine is turned on, power is sent to activate the relay and battery/alternator power is connected to the KEC system to produce hydroxy.

What happens when the KEC System is engaged?

When the system is powered by the running engine, hydroxy gas begins to be produced and it “bubbles” out of the generators into plumbing that introduces the gas into the bottom of the water reservoir. The gas rises through the water and bubbles into the output side of the system. The enhanced water is provided to the generator cells, producing electrolysis. The output side of the system is connected to the intake of the engine with various safety mechanisms.

Is the KEC System safe?

One of the fears that people have when they hear the word "hydrogen" is that they don't want to be driving around with a so-called hydrogen bomb in their car. With the KEC system hydroxy gas is generated on-demand, which means the gas is only being produced when the engine is running and as it’s being used by the engine. There is no hydrogen storage tank where hydrogen gas is stored under pressure. The hydroxy gas is not stored and therefore there is virtually no danger of a significant explosion. With our system only very small amounts of hydroxy gas build up in the top of the water reservoir and the system is not under pressure.

What are some of the system safety measures designed in the KEC system?

Electrical DC current is provided to the generators through a control circuit.
The control circuit is designed to run the system only when the engine is running and it has several built-in safeguards. Power to the system comes from the battery/alternator at 12-14 volts. This power connection is fused to protect the engine power system in case of short circuit or other malfunction. The main power is connected to a switching relay. This relay is controlled by a signal from the vehicle that only comes on when the engine is running. This is done by using an ignition signal from the main fuse panel or by using a pneumatic switch to control the KEC system only when running engine vacuum is detected.
When practical, both are used in series for added safety.Electrical DC current is provided to the generators through a control circuit. The control circuit is designed to run the system only when the engine is running and it has several built-in safeguards. Power to the system comes from the battery/alternator at 12-14 volts. This power connection is fused to protect the engine power system in case of short circuit or other malfunction. The main power is connected to a switching relay. This relay is controlled by a signal from the vehicle that only comes on when the engine is running. This is done by using an ignition signal from the main fuse panel or by using a pneumatic switch to control the KEC system only when running engine vacuum is detected. When practical, both are used in series for added safety.

How much water can I expect your system to use?

There are many factors which will cause water levels and usage to vary.
Click Here to Download our white paper on water usage with the Kleen Emissions Hydrogen System.

What about cold weather usage… will my system freeze up?

We have performed our own tests with the addition of alcohol to the water and have found that the units continue to produce HHO with little change in performance.