A 664435R In-Line Drain Assembly with 2 Caps ensures efficient drainage in HVAC systems, preventing water buildup and maintaining optimal performance. Real OEM drain assemblies ensure your HVAC system operates smoothly and efficiently, providing peace of mind with every installation and minimizing potential issues. Product Type: In-Line Drain Assembly Quantity: 2 Caps Fits Popular Models: MGC2SM072D-T35C1, PGC2TE080-VC-1, PGC2TL080-35C