Turn off the gas supply. Once you have the conversion kit, turn off the gas supply to your dryer. You can do this by turning the valve on the gas line. Unlike company drivers who are employed by a carrier, owner. Verkkoresearch and development of clean and efficient propane utilization equipment, and to inform and educate the public about safety and other issues associated with the use. Verkkoif you currently own your underground propane tank or are considering purchasing an underground tank, you should be aware of your responsibilities regarding the safe.