How long does the connection hose heater control valve last?

The hose heater control valve opens and hot coolant from the engine flows into the heater core. After the car has warmed up to the correct temperature, the thermostat opens and allows coolant to circulate through the engine. The coolant removes heat and directs it to the radiator and into the cabin, where it retains heat. The fan and heater controls are inside the car, so you can adjust the temperature to your comfort level. Control is assisted by the hose heater control valve as it helps control the heat output radiated into the cab. The more you turn on the heater or fan, the more heat the valve lets through. Any heat that is not used by the heater core is dissipated through the exhaust system.

The hose heater control valve is located at the left rear of the engine compartment and controls the amount of hot coolant flowing to the heater core. If a valve sticks, it can affect your vehicle's heating, whether the heating works all the time or it won't work at all. In addition, the hose heater control valve can wear out due to physical damage with regular use. A professional mechanic can then help you replace a damaged heater control valve.

The hose heater control valve is used every time you turn on the vehicle and while driving. The cooling system and heating system work together to keep the engine cool and transfer heat to the cabin. One way to keep your heating system working properly is to flush the coolant regularly. Be sure to fill it with a mixture of clean coolant and water to keep it in good working order.

Over time, the valve can wear out and fail. It can get stuck in one position, which can cause problems.

Signs that the hose heater control valve needs to be replaced include: