The cold threshold for propane is about -44°F. You won't worry about propane freezing, but with very cold weather, the propane remains in liquid form and cannot vaporize to power your appliances.

The cold-water tank, faucet, mesh filter, and tray all need to be cleaned regularly, and while none of these tasks is particularly arduous, they should be factored into your investment.

Companies are now selling cold water tanks for nearly $30,000, and the internet is filled with videos, including one of Purnell that’s been viewed more than 24 million times on TikTok.