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hho dry cell







HHO Dry Cell

If you are looking for the best HHO Dry Cell on the market today, click on the navigation on the left and select HHO Dry Cell. If you are one of the many who have already purchased your Hydrogen on Demand system from us, and have any questions, feel free to leave a question or comment.


Everyone is talking about Green Energy, or Renewable Energy. Wind, Solar, and Hydrogen are three of the best methods used for going green. This site is devoted to the production of "Water Gas." Water Gas is simply a method of producing what is commonly referred to as "HHO Gas."


One purpose behind the use of HHO Gas is to reduce the negative effects on our environment caused by the pollutants from vehicles. Another purpose of using this Green Energy is to reduce global dependence on oil. Not only will this reduce wars caused by the larger nations need for more oil in an ever shrinking supply, the use of hydrogen gas in your car will improve your gas mileage.


hhoFor those of you who are new here to 2hho, we have been experimenting with hydrogen for a long time. We went through the phase of the old Mason Jar HHO Generators, we went through the phase of the old ABS and PVC Hydrogen Generators, and now we have come to the new and improved HHO Dry Cell Kit. Thousands of these Dry Cells have been sold.

Over the years we have received piles of email requesting help with HHO installation problems, so we have decided to help you save some time by writing several helpful HHO articles. These hydrogen articles will cover some of the most basic issues faced when installing your hydrogen on demand generator.

How to hook up all the electronics for your hho dry cell; HHO Electronics Diagram

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HHO Articles

Everything you ever wanted to know about "HHO", Hydrogen on Demand, Hydrogen Generators and HHO Dry Cells.

HHO Problem

Is the dry cell making HHO Gas?

The most common problem faced when installing an HHO Dry Cell or any Hydrogen Generator is that the hho gas generator is not producing sufficient amounts of hydrogen gas, (Browns Gas). The way we will check this is by performing a water displacement test. This hydrogen gas test will also measure how many liters per minute the dry cell...more HHO Dry Cell Test

Is the HHO Gas making it into the fuel system?

We have found over and over again that a common problem experienced by those installing their hydrogen generators, was simply the fact that the hho gas was not making it into the fuel system. Believe it or not there are many things which will cause this problem. The first thing you need to do is check all of the hoses for loose connections and leaks...more Hydrogen Gas Supply

Did you install the EFIE?

By now, most of you have at least heard about an EFIE. But the truth is, most people installing hydrogen generators have no idea whether or not they even need an EFIE. Then there are those who have figured out that they need an EFIE, but have no clue as to which one they need. Is it a dual EFIE, the wide-band, or the single? Read this step by step guide to learn...more EFIE Help

Have you tried to reset your cars computer?

Your vehicles' On Board Computer (OBD) or Electronic Control Unit (ECU) has a mind of its' own, and sometimes it helps to completely wipe out the information it has accumulated. If you have installed an hho generator you have installed a major appliance, your computer may not have adjusted well to this new fuel saving devise and is still running off the data stored before the new installation. It's real simple to reset the OBD, just remove the negative cable on your battery, leave it off for a half hour then reconnect. Hopefully this will fix your problem.

Have you tested your oxygen sensors?

Most vehicle manufacturers recommend that you replace the oxygen sensors every forty to fifty thousand miles. If you have not done so you may find that this is the problem with your dry cell not working. Find a good mechanic and have the sensors tested and replaced if needed.

Have you ruled out other problems with your engine?

One quick and easy way to check your vehicle for any other issues is by reading the fault codes. Vehicles manufactured after 1995 can be read for free at most parts houses.

What about your other sensors?

Some people are unaware of the fact that you must sometimes treat other sensors on your car besides the oxygen sensors. The other sensors are the MAF Sensor and the MAP Sensor. The majority of vehicles either have a MAF Sensor or a MAP Sensor, rarely will both be found on the same vehicle. The few that do have both, you have to use a MAP/MAF Sensor...more MAP/MAF

Have you tried Sea Foam?

I know you are probably laughing, but this stuff has been used by mechanics for over 60 years. If you are serious about saving fuel, you need to check this stuff out. Copy and paste this into your browser http://www.seafoamsales.com/motor-treatment/index.html

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