Description
The Mitsubishi PAC-SK88RJ-E is a genuine OEM refrigerant line adapter designed to provide a secure, leak-free transition between 1/2″ and 3/8″ refrigerant line connections in Mitsubishi mini-split and multi-zone HVAC systems. Engineered to Mitsubishi’s exacting standards, this adapter ensures compatibility and reliable performance during installation, service, or system expansion.
Key Features
- Genuine Mitsubishi OEM adapter — ensures exact fit and reliable performance
- 1/2″ x 3/8″ connection size — bridges common refrigerant line size differences
- Designed for use with Mitsubishi mini-split and multi-zone systems
- Facilitates leak-free refrigerant line connections during installation or service
- Durable construction built to withstand refrigerant system pressures and temperatures
- Simplifies lineset transitions without the need for field fabrication
Applications
- Mitsubishi mini-split system installations and retrofits
- Multi-zone refrigerant line connections requiring size adaptation
- Service and maintenance of existing Mitsubishi HVAC systems
Product Details
- Brand: Mitsubishi
- Part Number / SKU: PAC-SK88RJ-E
- Connection Sizes: 1/2″ x 3/8″
- Type: Refrigerant Line Adapter







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