This standalone heater is suitable for a wide range of applications from trucks and agricultural equipment through to camper vans and classic cars. An integrated 3 speed fan switch along with a hot or cold water control switch allow the user the ability to adjust the heating intensity with a fan capable of delivering an airflow of 100cfm. All that is required for installation is a hot water supply and a 12v connection. The fan unit and internals are all housed within a CNC punched steel case which has been powder coated for added strength. Heat Output - 3.8kw Voltage/Current - 12v/4.2a Airflow - 100cfm Weight - 2kg Hose Size - 1/2" Noise Level - 64dB at max. fan speed Heater Core Design - Copper Tube with Aluminium Fin