Assurance Valve "Eliminator" 4-Cylinder Automatic CO2 Changeover System | Non-Electric Gas Switchover w/ High-Pressure Hoses Type_Filter The residue should be cleaned

The residue should be cleaned immediately after measurement

and set independent differentials for each to keep the exact temperature you need

No need to mess with alternate liquid lines or other complex contraptions

it allows for 5-7 gallon finished batches with incredible precision

Assurance Valve "Eliminator" 4-Cylinder Automatic CO2 Changeover System | Non-Electric Gas Switchover w/ High-Pressure Hoses Type_Filter The residue should be cleanedThe Assurance Valve "Eliminator" 4 Cylinder Automatic CO2 Changeover is the industry's most reliable failsafe for continuous gas supply. Engineered with a patented non electric design, this system automatically switches from a primary "bank" of two cylinders to a reserve bank as soon as the pressure drops to approximately 185 PSI. This ensures that your draught beer, soda fountains, or CO2 enriched environments never experience a service interruption,