This HEAT-TIMER Multi-Mod Platinum Full Modulation Sequencing Control is a reliable and efficient solution for multiple boiler heating control. It is compatible with Heat-Timer brand and designed to provide corded electric power source with an input voltage of 115 Vac and output voltage of 120 Vac. The model is Multi-Mod Platinum, manufactured in the United States, and suitable for use in various industries. It is an essential part of the HVAC and Refrigeration system and is responsible for the proper functioning of the heating system.