Резистор нагревателя воздухозаборника Caterpillar 7W1251

An Air Inlet Heater Resistor manages the electrical current supplied to the air inlet heater and regulates power flow to ensure the heater operates within the correct range during cold starting conditions. Helps warm incoming air before it enters the combustion chamber, improving ignition reliability when ambient temperatures are low. It contributes to smoother engine starting, reduced strain on starting systems, and consistent engine operation in cold environments.Attributes:• Supports controlled air heating during cold engine starts.• Limits current flow to protect the heater circuit.• Assists reliable engine ignition in low temperature conditions.Applications: An Air Inlet Heater Resistor is located within the air inlet heater electrical circuit, where electrical current is regulated before reaching the heater element, supporting reliable engine starting and smooth operation.