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The Lennox 15W13 Outdoor Coil Expansion Valve is a crucial HVAC replacement part designed to regulate refrigerant flow effectively across various Lennox models. This valve ensures that your air conditioning systems operate at peak efficiency by maintaining the correct pressure and flow of refrigerant.
This expansion valve features a robust design suitable for professional-grade installations and is a direct replacement model for simplified upgrades. It is compatible with R410A refrigerants, critical for modern AC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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