A Heater Core Insulation is used to minimize heat loss from the heated coolant as it passes through the heater core. It helps in reducing the transfer of heat to the surrounding environment and prevents it from escaping through the heater core. Attributes:• Absorb the vibration and stresses caused by the movements• Ensures more consistent and controlled heat output Applications:A Heater Core Insulation helps to minimize heat loss and maximize heat transfer efficiency in the heater core reducing heat loss maintaining higher temperatures and ensuring consistent heat output.