40,000 BTU Powerful Heat: Outdoor heater of patio measures 40,000 BTU and heat rapidly in 5 minutes, the glass tube design facilitates even heat distribution, generating heat up to a 10-foot diameter, allowing you to experience unparalleled warmth Simple Pulse Ignition System: Pulse ignition system for quick one-button ignition. Ignition of your heater has never been easier. A variable control knob allows you to adjust the temperature according to your needs, great for Patio, Outdoor gatherings Intelligent Flame Out System: Propane Patio Heater with triple safety protection system (Anoxic Protection/Anti-Tip/Flame Out-Protection) ensures your well-being. Thanks to anti-tip protection, the heater will automatically shut off when tilted over 45° Multifunction Fashion Design: Pyramid patio heater is 88" tall. Two wheels are convenient to move. Modern design, clear glass tube with a warm flame inside make your outdoor time more enjoyable on cool night, decorate your yard patio terrace swimming pool Easy Assembly: Outdoor patio heater has detailed instructions and all necessary hardware, assembly process is straightforward. Allowing you to enjoy its warmth and elegance in your outdoor space without delay. Use standard 20lb propane tank(not included)