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- In air conditioning terminology, “back-seat” refers to rotating a service valve counterclockwise until it is fully closed. This action shuts off the flow of refrigerant or fluid through the valve. Specifically, for stem-type service valves, “back-seated” means the valve outlet to the system is open, while the service port in the valve is closed. This position is the normal operating configuration for these valves.
- Vehicle Seating:
- Refers to the seating area located behind the front seats in a vehicle. This area is commonly referred to as the back seat and is intended to accommodate passengers seated behind the driver and front passenger seats.
Usages:
- Air Conditioning: The term “back-seat” is used to describe the position of a valve to control fluid flow, ensuring proper operation and maintenance of air conditioning systems.
- Automotive: Refers to the seating area in vehicles, where passengers typically sit behind the front seats.
Understanding the context helps clarify the specific meaning of “back-seat” in different fields, whether it pertains to mechanical systems like air conditioning or the layout of vehicle interiors.
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