Owning a mobile home can be fun, getting away at weekends with the family as well as spending long periods in the summertime, but how safe is your mobile home? Your mobile home is like an extension of your main home, and as such, needs an annual gas safety check carried out to make sure you and your family will be safe. At the end of 2014, R-22 refrigerant will be banned under EU legislation. So air conditioner systems with R-22 gas will effectively become redundant as any loss of gas cannot be replaced. It is estimated that there are still millions of R-22 systems still in operation, but the main reason for businesses delaying implementation of R-22 replacement systems is, putting it simply, the expense.