There is no risk of explosion because the generator produces only the gas that it consumes. The maximum internal pressure is 10 P.S.I and the risk of having stored high pressure bottled gases is eliminated.
In many other systems, the byproduct is carbon monoxide, which is harmful to people and the environment. In this case, there is no risk to the environment because the by-product of combustion is water vapour.
85% less expensive than the cost of gas. In order to maintain and operate the cost is comparable to electricity and demineralizad water.