Flavel Caress HE High Efficiency Gas Fire The Caress HE was the first model in the Flavel 'high efficiency' range and has an incredible 86% energy efficiency combined with a 3.9kW heat output This glass fronted gas fire comes with a high quality trim and fret in brass or silver with the 'Traditional' fret or silver only on the 'Contemporary' fret option The Flavel Caress HE is available in either brass with the Traditional fret or or polished cast iron with the Contemporary fret and with the option of manual, slide or remote control Suitable for Class 1 flues (real chimney) and Class 2 pre-fabricated flues subject to a minimum depth of approximately 235mm Natural Gas version available with all options