We live in Tucson, AZ and have chilly nights in December through February. I have two propane patio heaters but got tired of refilling the propane tanks every week when we use the heater nightly. I bought the Fire Sense Natural Gas Stainless Patio Heater #61445 online from Gas Outdoor patio Heaters in Chino, CA. It arrived in less than a week. I had to build a weighted wood and concrete base with wheels that took about an hour. I then put the patio heater together in another hour. I had to buy and connect a 12 foot quick connect 3/8 inch gas line. I already had a natural gas quick connect for my bar-b-que so I just swap the patio heater onto the quick connect when we want to use this heater. really works great.