Rangemaster, NEX90DFFCB/C, Nexus Charcoal Black with Chrome Trim 90cm Dual Fuel Range Cooker. This dual fuel range cooker comes complete with 2 ovens including a 79 litre multifunction oven, and a 67 litre fanned oven. A great feature on this Nexus range cooker is a helpful bread proving drawer which has slots in the base to allow warm air to flow in and prove dough to perfection. For instant heat and optimal control, the 5 burner gas hob is a great cooking tool and offers a range of sizes including a powerful mult-ring wok burner.