Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Heater Core
Heater Core - General Description:
The
heater core heats the air before it enters the passenger compartment. Engine coolant is circulated through the core to heat the air passing over the fins of the heater core.
The
heater core is functional at all times (no water valve) and may be used to temper air in A/C mode as well as heat, vent, bi-level, and defrost modes.