ProVia Endure Series 604 three-lite horizontal sliding window, 94 inches wide by 45 inches tall. White vinyl frame. Three-lite configuration with a fixed panel on each end and a sliding center panel. ComforTech DLA-UV-HC glazing with double-pane Low-E hard coat glass and argon gas fill. NFRC energy performance ratings: U-Factor 0.23, SHGC 0.19, Visible Transmittance 0.44, Air Infiltration ≤0.3, Condensation Resistance 49, DP Rating LC-PG30. Energy Star certified. Includes screen, all original hardware, and installation anchor block kit (S-MK-30082). New and unused with original labels still attached. Product ID: 14812117.001. Ideal for large family room or living room openings.