From gas fires with an A label for energy savings to integrated possibilities with a heat pump and a propane gas fire, DRU covers all the options. Experience shows that a heat pump can provide the basic heat perfectly. This, combined with additional heating by a gas fire, ensures that, even on the coldest winter days, it is nice and warm in the house. Even if a new home has no mains gas, you can still choose a model that runs on propane gas (LPG).