PRECISE DIMENSIONS – Frame 25.71" x 21.77" Inches, opening cutout 23.62" x 19.69" Inches, profile flange depth 0.49" Inches. Designed for a 20" x 24" Inch access panel installation. Typically these wall panels are installed in areas requiring regular maintenance access, such as air ducts, HVAC units, and ceiling spaces. They are perfect for DIY wall installations and other home improvement projects. No additional framing or fasteners are needed, although mounting glue can be used for extra security. Access panel doors are essential in ventilation systems. For the easy inspection, maintenance, and repair of HVAC ductwork, fans, and other mechanical components. Ideal for ensuring proper airflow and system performance. The spring clips grants easy opening. The flap is opened when the area along the longer edge is pressed. Widely used in residential, commercial, and industrial buildings, this access hatch is suitable for use in houses, offices, hospitals, factories. Ideal for the attic, garage, kitchen, wall panels for bathroom, laundry room. For installation in outdoor kitchen cabinets. Perfect for plumbing applications including pipes, traps, and counters. Also suitable for supply or exhaust ventilation outlets. Ideal for interior and exterior wall or ceiling decoration using drywall, sheetrock, or tile. Widely used in sanitary, technical, and utility box installations. HVAC OV works with manufacturers, markets and distributes products and system solutions for simplified construction and improved indoor climate. // The products are characterised by their quality, ease of assembly and consideration towards the environment. // We simplify construction // At HVAC OV, we simplify construction because it is in human nature to build. By simplifying in every stage, we make it easier to install seamlessly. We develop products with people in mind. We offer solutions that meet the demands for comfort, simplicity and aesthetics. // We are driven by a strong passion and desire to continuously offer improvements. // Partly for all the customers and partners who use our products and solutions, but also for the people who live and work in buildings that use our products. We simplify construction and help to create a healthy indoor climate. // Ideal for all tumble dryer vent pipes, hoses, bathroom extractors & vents, air conditioning and heating units, kitchen vents & fans, all home wall and ceiling vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses.