Amerec 24 Hour 7 Day Digital Time Clock with Battery Back Up, 120V

Amerec 24 Hour 7 Day Digital Time Clock with Battery Back Up, 120V Selecting this option will prevent the need to turn the boiler on and off each day. One D24/7 per AI boiler. Additionally, this timer can be used for the optional auto drain system. Includes Boiler mounting Installation and operation manual Features 7-day programmable on/off time settings (2-hour increments) 120V AC operation Boiler mounting Removable protective shield Specifications Model       D24/7 Product Weight      1 lb AC Voltage      120V AC DC Voltage      120V AC Width       3" Depth       1.5" Height       3" Assembly & Maintenance