Description
The Carrier 5F20-152 is an OEM replacement sight glass designed for use in Carrier HVAC and refrigeration systems. Sight glasses are a critical diagnostic component in refrigerant circuits, allowing technicians to visually inspect refrigerant flow, detect moisture contamination, and confirm proper system charge at a glance.
Key Features
- OEM Carrier replacement sight glass — ensures proper fit and function
- Provides a clear visual indication of refrigerant flow and system charge level
- Moisture indicator window helps detect the presence of water contamination in the refrigerant circuit
- Durable construction designed to withstand refrigerant system pressures and temperatures
- Direct replacement for compatible Carrier equipment — no modifications required
Application
- Designed for use in Carrier HVAC and refrigeration systems requiring OEM sight glass replacement
- Suitable for use by qualified HVAC/R technicians during routine maintenance, system commissioning, and troubleshooting
Why Choose an OEM Sight Glass?
Using a genuine Carrier OEM sight glass ensures compatibility with your existing system and maintains the integrity of your refrigerant circuit. Proper sight glass function is essential for accurate system diagnostics, helping technicians identify low charge, moisture ingress, or flash gas conditions before they lead to costly equipment damage.







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