Extend the life of an outdoor restaurant patio or waiting area, swimming pool decks, lounging areas around hotel pools, and around spas and hot tubs. Use them in seating areas around concessions and commercial sales outlets. They can also be used for social, media, and sporting events. Get maximum use from these locations! Sun Glo heaters can also be used for frost protection for warehouse, garage, shop, and construction site heating. There are four basic models of the Sun Glo heater to provide as much flexibility in patio design as possible. For an uncovered patio, the model PSA265 permanent is often the best choice. If the configuration of the patio activity varies, the model A242 offers the convenience and economy of a natural gas heater, but the flexibility of a portable heater. The suspended model A244 will heat the patio while leaving the floor free of obstruction. For a completely portable self-contained appliance, the model A270 propane heater can be set up outside almost anywhere!