The Robinson Willey Firegem Visa is a stylish outset gas fire, guaranteed to bring warmth to your room. A brilliant heat output of 4.87kW giving an efficiency of up to 89%. Conventional Gas Fire Conventional flue gas fires rely on the natural circulation of air in your room and must always be connected to a chimney in order to function safely! It works by drawing the air from surrounding areas and combine with draught air to bring you an efficient gas fire. Please note, ventilation points are needed at the front of the fire to help capture the airflow. Ventilation openings are also required on the outside facing walls of the room to ensure comfort and safety. Manual Control This fire comes with a manual control. This is the cheapest form of control and is found on most entry level fires. Not ideal for elderly or infirm users who have difficulty kneeling down to operate it. But an economical choice for those on a tight budget. Stylish chrome finish The chrome finish of this fire is sure to bring heaps of style and aesthetics to your home with its polished appearance. Energy rating B This gas fire has an EPC (Energy Performance Certificate) rating of B, which is higher than the average rating of D for a UK home. This rating means your fire will have lower running costs than an older less efficent one therefore, saving you money and also helping to reduce the effects of global warming.