... high ventilation rate and strong heat radiation and etc. Infrared ceramic plaque is widely used in various burners, ovens, fryers, ... heaters and barbecue set which burn gas.Infrared ceramic plaque Features:1. Using liquefied petroleum gas, clean and ... Easy installation and simple. Infrared ceramic plaque for BBQ stove, gas burner, gas oven, gas water heater, gas furnace, gas cooker, ...