Assurance Valve "Eliminator" 4-Cylinder Automatic CO2 Changeover System | Non-Electric Gas Switchover w/ High-Pressure Hoses Type_Tri-Clamp The height of 21" is

The height of 21" is perfect for draining directly into a carboy but is also the perfect height to not be bending over when you are adding hops or grain to a kettle

and contributes a rich

1 Faucet Dimensions: 22" H x 7-1/2" D

the WiFi is already built-in

Assurance Valve "Eliminator" 4-Cylinder Automatic CO2 Changeover System | Non-Electric Gas Switchover w/ High-Pressure Hoses Type_Tri-Clamp The height of 21" isThe 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,