13Y21 | 5 Ton R410 TXV Valve Outdoor | Lennox Used on_Model DS Residential Gas Energy Saver Direct Vent This protects the compressor from Product Type_Safety Silver #56 3 OZ 5 80 CI IB 38-203-01

13Y21 5 Ton R410 TXV Valve Outdoor Lennox Used on_Model DS Residential Gas Energy Saver Direct Vent This protects the compressor from Product Type_Safety Silver #56 3 OZ 5 80 CI IB 38 203 01 This protects the compressor from damage and ensures efficient operation preventing system damage * Reduces water loss and minimizes the need for costly make up water * Extends the lifespan of system components * Improves system efficiency and reduces operating costs **Applications:** * Closed heating or chilled water systems * Commercial and industrial buildings * HVAC systems * Industrial process applications Invest in the Armstrong Fluid Technology AX 40V Expansion Tank for reliable system performance and cost savings