Q. How big a propane tank do I need for a tankless water heater? It depends on the demands of the heater. Those for camping and small homes might run for several weeks off a standard 20-pound bottle.
A Minnesota father and his five children are in critical condition after a cigarette lighter ignited a leaking propane tank that exploded inside a storage container, fire officials said.
If you have a large propane tank for heating and hot water, the alternative is to add a small amount of methanol to the gas. Propane can absorb water, and what methanol does is take that moisture out ...