The tank was last re-certified in 1978 and had a defective safety valve that allowed gas to escape, which was ignited by the open flame of a ceiling-mounted furnace.

grocery stores and other big box stores. Called exchange locations because, typically, when you use up all the propane in ...

Regular Hackaday readers will know that the clearance section of your local big box retailer is a great ... Case in point, the “Refuel” propane tank monitor from Wink. Though there’s also ...