Value for money and quickly delivered. A lot of people like this simple one knob remote. There are two things that are weird. Why is there a second exhaust??? And why do you still use that horrible green fuel-line. Look on YOU tube every Vevor owner has changed this to a better quality hose. It should not be to difficult to change your fuel lines. It cannot be the costs!!!! I have bought a dozen of these heaters and they always work and do not use much fuel. SO great product VEVOR, but make spares better available online. Thanks Willem