Reversing 4-Way Valve Assembly SHF-11 R410A (03123895)
Reversing 4-Way Valve Assembly SHF-11 R410A (03123895)
SKU:03123895
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Restore reliable seasonal cooling and heating changeover to your ductless mini-split heat pump system with this authentic OEM 4-Way Reversing Valve Assembly (SHF-11 R410A). Engineered to exact factory mechanical specifications, this precision valve assembly ensures smooth refrigerant flow direction switching between cooling, heating, and defrost cycles without internal pressure bypassing.
Why HVAC Professionals & Technicians Choose This Valve
- 100% Direct OEM Replacement: Built to identical copper tubing bend geometries, port diameters, and brazing connection points for seamless drop-in replacement with zero field pipe reshaping.
- Optimized for R410A Refrigerant: Heavy-duty brass pilot valve body and precision-machined internal slider prevent refrigerant leakage and withstand high operational discharge pressures.
- Rapid Defrost & Heating Changeover: Engineered for quick, positive magnetic pilot actuation, ensuring instant valve switching even during low-ambient winter conditions.
- Comprehensive Quality Control: Every assembly undergoes 100% factory helium leak testing, high-pressure endurance benchmarking, and multi-cycle changeover verification prior to packaging.
Technical Specifications
| Primary Part Number | 03123895 |
| Valve Series / Model | SHF-11 / ZGL K0909A0911F GL |
| Refrigerant Compatibility | R410A, R32 Compatible |
| Component Function | 4-Way Heat Pump Reversing Valve Assembly |
| Application | Mini-Split Heat Pump Outdoor Condensing Units |
| Product Condition | Brand New Factory Original Replacement |
Cross-Reference & System Compatibility
| System Compatibility | Compatible Heat Pump Systems |
|---|---|
| Mini-Split Heat Pumps | Compatible with ductless heat pump condensing units using SHF-11 R410A 4-way valve assemblies across Midea, Carrier, Pioneer, and OEM systems |
Fitment Assurance Guarantee
Unsure if this 4-way valve matches your heat pump?
Reversing valve assemblies have specific copper tube routing and port diameters. Avoid costly return delays—simply take a clear photo of your existing valve body label or outdoor unit nameplate and contact us. Our HVAC technical specialists will verify exact compatibility for you within 12 hours.
