24Vac, 0/2-10Vdc, High Temperature range Dual Output Modulating, LCD Electronic Thermostat. Dual output modulating proportional plus integral (P+I) 0/2-10 Vdc electronic room thermostat with digital display and set point adjustment. It is suitable for controlling one heating and one cooling, two heating, or two cooling modulating valves to accurately maintain the room temperature with its P+I control loop.