We purchased the heaters to expand our outdoor space for a party this winter. Unfortunately the heater was defective and leaked where it connected to the propane tank. We returned it for a refund, and unfortunately we were disappointed once again. The seller only returned a portion of the purchase price and said they tried the heater there was no leaking, implying we lied. Second disappointment with this product, and most disappointed in this seller! I have always purchased with confidence from Amazon until now. Leaves a very bad taste in my mouth. Do not purchase from this seller!Did not work as well as the reviews I read. I’m trying to heat up a large covered patio. It’s enclosed on 3 sides. It was around 60 degrees outside and u needed to sit next to the heater to feel any real heat. I bought a 2nd heater hoping that the space was too big for 1.Love these tank top heaters. They are super reliable and much better than the common tall patio heaters. Can be located quite close to the user and are perfect for sharing with multiple people.Should be $110/each, not $250/each.