Description
The York 026-43375-000 Sight Glass with Gasket is a genuine OEM replacement component engineered for use in York HVAC and refrigeration systems. Designed to provide a clear visual indicator of refrigerant flow and moisture conditions within the refrigeration circuit, this sight glass allows technicians to quickly assess system health and confirm proper refrigerant charge during service and maintenance.
Key Features
- Genuine York OEM replacement part — ensures proper fit and reliable performance
- Integrated gasket included for a secure, leak-free seal upon installation
- Provides a clear view of refrigerant flow and moisture indicator status
- Helps technicians quickly identify low refrigerant charge or moisture contamination
- Designed for compatibility with York HVAC and refrigeration equipment
- Durable construction built to withstand refrigeration system operating pressures and temperatures
Why Choose a Genuine York OEM Sight Glass?
Using genuine OEM components like the York 026-43375-000 ensures that your equipment operates within factory specifications. Aftermarket substitutes may not provide the same fit, sealing integrity, or optical clarity. The included gasket eliminates the need to source a separate seal, simplifying the repair process and reducing the risk of refrigerant leaks at the sight glass connection point.
Applications
- York commercial and residential HVAC systems
- Refrigeration circuits requiring visual flow and moisture monitoring
- Preventive maintenance and service inspections
Installation Notes
- Always recover refrigerant before removing or replacing the sight glass
- Inspect surrounding piping and fittings for wear or corrosion during replacement
- Torque connections to manufacturer specifications to ensure a leak-free installation
- Refer to the original York equipment service manual for specific installation guidance







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