Large Frame Parts

Large Frame Parts

Retrotec offers a comprehensive selection of replacement parts for our large-sized blower door frames. Our Large Frame Parts are engineered for durability, user-friendliness, and reliability in larger openings.

Each part is constructed from high-quality materials, designed to endure the rigorous demands of air leakage testing on larger structures and ensure consistent, accurate results. To facilitate easy setup and a seamless testing experience with large frames, all parts are designed for compatibility and seamless integration, providing the robust reliability that professionals expect from Retrotec equipment.

Choose Your Needed Replacement Part(s):

• Large Frame 1-2 Bar  – The topmost horizontal bar that connects the left and right vertical bars, providing a secure connection for accurate air leakage testing.

• Large Frame 1-5-4 Bar – The left vertical bar, essential for the stability of your blower door setup.

• Large Frame 2-6-3 Bar – The right vertical bar, ensuring proper alignment and support for your blower door system.

• Large Frame #6 Crossbar – A horizontal bar that provides extra support and serves as a place to secure your gauge at chest height.

• Large Frame #5 Crossbar – Positioned lower towards the ground, this crossbar supports the blower door fan during testing.

• Large Frame 3-4 Bar – The bottom-most horizontal bar that sits on the floor and connects the left and right vertical bars, providing stability for the frame.

• Large Frame Weatherstrip Replacement Kit – Designed to help secure the blower door frame to the doorway, ensuring a tight seal during air leakage testing.

The technical specifications provided are for a complete set of the Large Frame: