Moving to dual fuel, paying by direct debit and signing up to a competitively priced deal will save up to £420.

These boilers are dual fuel and can run on either methane or oil or a combination of both.

This is also a book of "who did what first and when": first electric car, 1834; the windscreen wiper, 1903; dual fuel, 1920.

The plant design was changed to be dual fuel on either natural gas or heavy fuel oil.

Look at the price of gas, the best dual fuel deals.

Some models are dual fuel and can also use gasoline.

I just don't trust my energy supplier I'm with E-ON, dual fuel online account.

When the Roma gas fields were developed, all these engines were modified to run on dual fuel.

Bi-fuel vehicles or otherwise known as "dual fuel" are vehicles with multifuel engines capable of running on two fuels.

This makes us cheaper for dual fuel than the standard tariff prices of all the major suppliers in all parts of the country.