With a compact and easy to install design, the OVT/5 Truck Block Heater, supplies heat rapidly for easy and fast ignition. The inbuilt magnetic pump circulates coolant liquid for efficient and consistent heating.Say goodbye to high soot emission, fuel consumption and fast engine wear due to cold starting the truck engine. The OVT/5 Truck Block Heater is a maintenance-free accessory featuring high-grade material and parts.From the heating chamber, integrated thermostat control system too long heating tube life, OVT/5, meets dynamic engine heating needs.The heater interface diameter is 16mm (0.63 inches)Built-in pump1000W-3000W for option.Compatible with all machines that use coolantConvenient with a detachable connecting cable



