Description
The Trane TUB8990 Short Orifice Tube Ckt 1 might sound like just a small part of Trane HVAC system, but it is an incredibly essentialone. A thin and elongated component with dimensions of 42” length, is also a critical component that controls the flow of refrigerants. It is in the class of restriction devices called orifice tubes. An orifice tube provides a specific pressure drop across the refrigerant line of the AC system. This pressure drop is however essentialfor efficient operation of the system because it regulates the flow of refrigerant between the either high side or the low side of your air conditioning system.
