Home Heaters – Gas Stove Fiammella Fiammella Gas Stove. Less noise, less required service. Alternative to any pellet stove. Power flue gas stove, fully managed by a wireless digital device equipped standard, with a thermostat and timer included. Modulating power. Practical and easy to install, it creates a warmth atmosphere with a visible flame view inside a glass tube. Flue line kit included in the package of stove. Designed by Francisco Gomez Paz, assembled in Italy.