Dayco Heater Tap DHV5631 SRT coolants and temperature variations that

coolants and temperature variations that are required for OEM hose replacements

Foot Dia: 28mm

Dayco moulded hoses are manufactured with knitted reinforcement and EPDM construction which provides high strength and resistance to oil

Opening Temp: 92°C

Vent valve: 29mm

Dayco Heater Tap DHV5631 SRT coolants and temperature variations thatThe purpose of the Heater Control Valve is to regulate the flow of coolant to the heater core. In the off position, the heater valve blocks coolant flow to the heater core, hence when no heating is required, and the reverse when heating inside the vehicle is needed. The heater valve can be activated by vacuum control in late model vehicles and cable in earlier models. Common failures include leakage, blocking and, because most late model valves are