Hose heater 16 mm and 20 mm
The hose heater has a direct effect on the coolant, which heats up and begins circulating simultaneously. To ensure that maximal temperature is obtained, the heater only needs to be connected for 3-4 hours. Prolonged connection will increase electricity costs. The hose heater is tested and approved by INTERTEK. Warning: The radiator must be covered with coolant.