heater bypass

[EVO-V]

on the contrary, if your ac is atc you're using the heater without knowing it. paano? dito mo nacocontrol ang desired cabin temperature setting mo. kinokontrol and blend air mo para ma achieve ang desired temperature mo.

Its an old Civic EK, I don't recall those being released with climate control.

Essentially the functions of cooling have more to do with the A/C and airflow rather than mixing air.

There are a host of vehicles on the road without heater cores.