"Amazon Basics 46,000 BTU Outdoor Propane Patio Heater with Wheels, Commercial & Residential - Havana Bronze Minimum heater clearances from combustible materials can can be found in the user manual found on this page SOOTHING WARMTH: Outdoor gas heater for cozy warmth when sitting outside; ideal for cafes, restaurants, and home patios EASY TO USE AND MOVE: One-touch ignition button for quick start ups; wheels for maneuvering into place POWERFUL HEAT: 46,000 BTUs for heating up to a 9 foot radius; adjustable temperature knob for controlling the output SAFETY FEATURES: Tilt safety auto-shut off valve; water box for weighing down the base and wheel kit; chain included to secure the tank DURABLE EXTERIOR & REQUIRES: Powder-coated finish in Havana Bronze for lasting strength; 20 pound liquid propane gas tank to operate (not included) PRODUCT DIMENSIONS: 32.1 x 32.1 x 91.3 inches (LxWxH) NOTE: The Havana Bronze powder coating is a very deep brown highlighted with bronze metallic flake throughout the finish. It can appear black in certain environments. Power Source: Gas Powered Recommended Uses For Product: Outdoor Heating Heating Coverage: 324 Square Feet UPC: 690730618264 Global Trade Identification Number: 00690730618264 ASIN: B00LILH3V4 Product Dimensions: 32.12"D x 32.12"W x 91.3"H Heat Output: 46000 British Thermal Units Special Features: Wheels Heating Element: Propane Gas Fuel Type: Propane Form Factor: Tower Indoor/Outdoor Usage: Outdoor Room Type: Outdoor Manufacturer: Amazon Heating Method: Propane Special Feature: Wheels Indoor Outdoor Usage: Outdoor Burner type: Propane Gas Color: Havana Bronze Item model number: 61826 Mounting Type: Standalone Model Number: 61826 Brand: Amazon Basics Brand Name: Amazon Basics Item Dimensions D x W x H: 32.12"D x 32.12"W x 91.3"H Item Weight: 18.14 Kilograms"