Sealing Baffle for Sliding-Window Air Conditioner Drainage Pipes | 3D Printing Model
Waterproof sealing plate for mobile air conditioners, designed specifically to fit expansion hoses—keeps drafts and cold air from leaking through window gaps!
✨Model Overview
This sealing baffle is specially engineered for sliding windows and mobile air conditioner exhaust ducts. It precisely accommodates the corrugated flexible hose, snaps into place between the two sashes of a sliding window, and perfectly fills the gap, preventing cold air from escaping, hot air from flowing back in, and insects or dust from entering. It solves the common problem of cold-air leakage when using a mobile air conditioner with the window open, making it suitable for both rental properties and home use.
🔧Design Highlights
Corrugated-Hose–Specific Cutout: Features a standard circular opening tailored to the air conditioner’s corrugated hose, ensuring a tight, seamless fit that prevents drafts and stops cold air from escaping.
Sliding-Window–Compatible Shape: A flat, elongated design that fits most left‑right sliding aluminum alloy windows. It clamps directly between the two sashes, requiring no drilling for installation.
Safety with Rounded Corners: All edges are smoothly rounded, eliminating sharp corners to protect window frames and ensure safety, especially in homes with children.
One-Piece Construction for Easy Printing: The entire part has no overhanging structures, allowing it to be printed flat on a build plate without supports—making it simple for beginners to print in one go.
Thermal Insulation, Energy Efficiency, and Practicality: By sealing the window gap, it reduces the infiltration of hot outdoor air, enhancing the air conditioner’s cooling performance and helping you save energy while achieving faster temperature reductions.