Is your lack of an outdoor heater putting a freeze on your plans? The AZ Patio Heaters 39 Tall Inch Glass Tube Table Top Propane Patio Heater features a stylish quartz glass tube and offers an attractive heating solution for any outdoor space. The heat output is variable, putting greater control in your hands than ever before. Included with the heater itself is a regulator, and both thermocouple and anti-tilt safety devices to protect you and the heater itself while it is working.