Minus 189.9 oC; colder than anywhere on earth.
So it doesn't freeze.
No!!!! Regular Anti-Freeze is not a combustible liquid! Gasoline already has a "gas line anti-freeze" added to it in cold climates. In extremely cold areas, one small bottle of "gas line Anti-freeze" purchased at an Auto Parts store will help.
If the hot water tank is off it is possible. It is also possible for the cold water going to the hot water tank to freeze. Insulate all pipes that are exposed - or let them drip (this is more expensive!)
Freeze kit Or dry ice
Storing a propane tank directly underneath a barbecue on a wooden deck poses significant safety risks. It can lead to potential gas leaks, which may result in fires or explosions, especially if the barbecue is in use. Additionally, heat from the barbecue can damage the tank and increase the risk of pressure build-up. It's essential to follow safety guidelines and keep propane tanks at a safe distance from heat sources and structures.
Storing a propane tank directly underneath a barbecue on a wooden deck is dangerous because it poses a fire hazard. If the barbecue malfunctions or there is a gas leak, the flames can ignite the propane, potentially causing an explosion. Additionally, the heat from the barbecue can raise the temperature of the propane tank, increasing the risk of pressure buildup and possible rupture. This combination of factors makes it unsafe to store propane tanks in close proximity to heat sources.
All the way. It may be dangerous to throttle your gas flow down using the tank valve.
Engine overheating will cause the anti-freeze to surge into the overflow tank. A blown head gasket will also cause the anti-freeze to surge into the overflow tank.
You can put anti-freeze into the search tank of your Chevy Cavalier. Newer Chevy Cavaliers have a sealed radiator and the search tank is the only place you can put anti-freeze into the system.
Check the coolant level in your reservoir tank when the engine is cold. If the coolant level is below MIN add coolant up to the MAX level, Some older vehicles may not have a reservoir tank, so check the level in the Radiator. BUT only when cold. Remove the Radiator Cap and if necessary fill to the desired level. If the coolant level is low, it may also be necessary to check the anti freeze content, purchase an anti freeze tester and follow the instructions. Once again, the engine should be cold to avoid scalding.
Radiator and overfill tank.
Yes, as long as you keep it in a secure covered area. However damage from extreme cold can affect the valves controlling the flow of propane from the tank which can cause problems (potentially very dangerous) come time to use it.