At what operation temperature should LP-Gas be mixed with butane to prevent vapor condensation in very cold conditions?

The correct operation temperature for mixing LP-Gas with butane to prevent vapor condensation in very cold conditions is -5 degrees F and below.

Butane, while a useful component in LP-Gas mixtures, has a relatively high boiling point compared to propane, which is one of the primary components of LP-Gas. At temperatures around or below -5 degrees F, the risk of butane condensing into a liquid becomes significant if it's not adequately mixed with propane. By ensuring the mixture is handled and utilized at temperatures above this critical threshold, it helps maintain the gas in a vapor state, preventing condensation that could lead to operational issues like pressure drops and fuel flow problems.

Mixing LP-Gas with butane at temperatures higher than -5 degrees F effectively enhances the vaporization characteristics of the gas mixture in cold weather, ensuring efficient operation and safety of the gas system.