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The Source1 2919387011 is a refrigerant orifice designed for use in HVAC and refrigeration systems. This orifice is a precision-machined component that controls the flow of refrigerant through a system. It is a critical part of the refrigerant metering process, helping to regulate pressure and ensure the system operates at peak efficiency. HVAC technicians and refrigeration service professionals rely on correctly sized orifices to maintain proper system balance and performance. The 2919387011 has an orifice diameter of 0.065 inches, which is a common size used in a range of residential and light commercial equipment. Refrigerant orifices are used in fixed-orifice metering systems, where a precisely sized opening replaces a thermostatic expansion valve to meter refrigerant flow into the evaporator coil. This type of metering device is simple, durable, and reliable. It has no moving parts, which reduces the chance of mechanical failure over time. When replacing a refrigerant orifice, it is essential to match the exact diameter to the original specification. Using the wrong size can cause the system to run under-charged or over-charged, leading to reduced efficiency, compressor damage, or poor cooling performance. The Source1 2919387011 is a direct OEM-specification replacement, making it a trusted choice for service technicians working on York and compatible equipment. Keeping the correct orifice size on hand reduces downtime during service calls and helps restore system performance quickly. This part is well-suited for HVAC professionals who need a reliable, accurate replacement metering component for refrigerant flow control applications.
The Source1 2919387011 refrigerant orifice provides precise flow control with a 0.065-inch diameter opening, offering a dependable OEM-specification replacement for HVAC refrigeration systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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