4" Inch Galvanized Steel Spiral Air Ducting Pipe - 45" Inch / 3.8 Feet Long Round Metal Dryer Vent Duct - Air Supply, Air Exhaust, Air Intake - HVAC Systems - Exhaust Dryers, Air conditioning

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.

• STANDARD SIZE & UNIVERSAL FIT – 4 inch diameter x 45 inch (1.15 m) length – Designed to connect seamlessly with most HVAC duct systems in residential and commercial setups.
• HEAVY-DUTY GALVANIZED STEEL CONSTRUCTION – Durable, corrosion-resistant metal ensures long-term use in high-moisture, dusty, or temperature-variable environments.
• CLASS D AIRTIGHT PERFORMANCE – Spiral design provides a leak-resistant seal and smooth inner surface for efficient airflow and pressure retention.
• EASY TO INTEGRATE & INSTALL – Compatible with elbows, connectors, diffusers, grilles, fans, and other duct fittings – perfect for heating, cooling, and air recovery systems.
• HIGH TEMPERATURE RESISTANT – Withstands up to 248°F (120°C) – Ideal for dryers, exhaust vents, furnaces, or air conditioning setups in basements, garages, or utility rooms.