Description
Trane ORF1443 Orifice Overview
The Trane ORF1443 is a genuine OEM orifice designed to deliver precise flow control and consistent performance in Trane HVAC systems. Engineered to exact factory tolerances, this orifice ensures proper fluid or gas metering, maintaining system efficiency and operational reliability.
Key Specifications
- OEM Part Number: ORF1443
- Brand: Trane
- Outer Diameter (OD): 34.12
- Inner Diameter (ID): 28.28
- Genuine OEM replacement component
Why Choose a Genuine Trane OEM Orifice?
Using an authentic Trane replacement orifice guarantees dimensional accuracy and material quality that aftermarket alternatives may not match. Proper orifice sizing is critical to maintaining correct flow rates, combustion efficiency, and overall system performance — making the ORF1443 an essential part for any qualified HVAC technician performing maintenance or repair on compatible Trane equipment.
Applications
- Replacement orifice for compatible Trane HVAC systems
- Ideal for service, maintenance, and repair applications
- Suitable for use by licensed HVAC professionals







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