Proheat X30

Features & Specifications
Standard Operating Mode
Coolant temperature is monitored via a built-in sensor. When the temperature at the PROHEAT is below 150°F (65°C) the PROHEAT operates, heating the coolant to 185°F (85°C) at which point, it stops burning fuel and goes into standby with only the coolant pump running.
Preheat Operating Mode
Preheat Mode is usually activated an hour before starting the engine using a momentary contact switch. The PROHEAT then heats the coolant which is circulated throughout the engine block. After 90-minutes of operation, or by starting the engine, PROHEAT will switch itself off.
Supplemental Operating Mode
Supplemental Mode is used to help heat the engine and passenger compartment all year round. This mode is typically automatically enabled any time the engine is running. When heat is not required, the PROHEAT puts itself into supplemental standby, shutting off the coolant pump and avoiding addition run hours on the coolant pump.
Anti-Freeze Operating Mode
Anti-Freeze Heating Mode is designed to minimize battery consumption and keep the coolant system warm or from freezing over a longer period of time. When the heater is in standby, the coolant pump runs every 20-minutes to sample the system coolant to ensure adequate coolant temperature is maintained throughout the system (41°F to 60°F)