https://www.fireplacesandstoves.uk/products/gardenesque-2kw-freestanding-outdoor-electric-heater Choosing an Electric Pyramid Patio Heater Patio heaters are perfect for outdoor spaces that require of warmth and ambience. Think about the output of heat from the heater and how warm you want your space to be. Electric models are safe and convenient to use in enclosed spaces, like patios and garages. However they require a corded power source and aren't as powerful as propane models. Safety Features While patio heaters add an appealing and cozy feature to outdoor spaces, it's vital to keep safety in mind. Propane- and natural-gas-fueled models emit harmful chemicals as well as carbon monoxide, so they should be placed in a space that is well ventilated according to the instructions of the manufacturer. Electric heaters emit no pollution and can be used in restricted areas. Choose a model with solid foundations to prevent it tipping. Some manufacturers also offer an adjustable tilt switch that turns off the heating element when the unit is tipped beyond an angle. This reduces the chance of injury or fire to anyone standing nearby particularly when you're talking with friends and enjoying drinks. The GH Institute tested models that were easy to use and set up. The Member's Mark patio heater required only one person to put it together and has a convenient set of wheels on the base for easy transport. This model was easy to navigate and maneuver around the deck. It provides a good amount of heating--up to 10 feet in a circular pattern--and includes a propane tank. The size of the area you want to heat is an additional aspect. You may need a larger heater for a wider area than one that is smaller. Many manufacturers provide their heating capacity in British thermal units (Btu), and the higher the Btu rating, the greater the heating capacity. It is also possible to determine whether a specific model is safe for use on a wood deck. Most freestanding patio heaters are safe to u