Description
The Copeland HMI-1TT7 (SKU 065410) is a hermetic moisture indicator engineered to deliver reliable, at-a-glance moisture detection in refrigeration and air conditioning systems. Designed for professional HVAC/R technicians and contractors, this indicator provides a critical line of defense against moisture contamination — one of the leading causes of compressor failure and system inefficiency.
Key Features
- 7/8″ sweat (solder) connection for straightforward, leak-free installation in copper line sets
- 680 PSI maximum working pressure for compatibility with high-pressure refrigerant systems
- Compatible with CFC, HCFC, and HFC refrigerants, offering broad application versatility
- Hermetic design prevents external contamination and ensures long-term accuracy
- Color-coded moisture indicator window provides instant visual status — no tools required for routine checks
- Durable construction built to withstand the demands of commercial and residential refrigeration environments
Applications
- Residential and commercial air conditioning systems
- Refrigeration equipment using CFC, HCFC, or HFC refrigerants
- Liquid line installation for continuous moisture monitoring
- New system installations and service/retrofit applications
Specifications
- Model: HMI-1TT7
- SKU: 065410
- Connection Type: 7/8″ Sweat (Solder)
- Maximum Working Pressure: 680 PSI
- Refrigerant Compatibility: CFC, HCFC, HFC
- Indicator Type: Hermetic Moisture Indicator
- Brand: Copeland
Protect your refrigerant circuit and extend compressor life with the Copeland HMI-1TT7 moisture indicator — a trusted solution from one of the industry’s most recognized names in refrigeration technology.







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