TH7220U1035/U Inactivate The EA122A Automatic Air Vent

The EA122A Automatic Air Vent purges air from high pressure mains and equipment in hot or cold closed water systems

From their connected smart devices

They provide two-position

The easy installation means more jobs

independent of any outside power source

TH7220U1035/U Inactivate The EA122A Automatic Air VentWhether your customer is looking for automatic or manual changeover, TH7220 series thermostats have them covered. They can be either programmable or non programmable?the L terminal is an input or output?and all the features are accessed through an easy to read backlit touchscreen. They also have the option of battery or hardwired power.