Spiro T-piece 250mm – Professional galvanized component for robust and highly efficient heat recovery and HVAC ventilation systems.

Spiro Y piece 3xDN125 – Professional galvanized component for robust and highly efficient heat recovery and HVAC ventilation systems.

Spiro Y piece 3xDN160 – Professional galvanized component for robust and highly efficient heat recovery and HVAC ventilation systems.

Spiro closable flap for servo drive 200 airtight – Professional galvanized component for robust and highly efficient heat recovery and HVAC ventilation systems.

RETURN DAMPER – Professional galvanized component for robust and highly efficient heat recovery and HVAC ventilation systems.

Spiro sleeve with rubber 125mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro clamp with rubber 160mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro clamp with rubber 200 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro clamp with rubber 280 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro clamp with rubber 315 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro clamp with rubber 355 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Blanking plug for Spiro ZS - 250 – Professional galvanized component for robust and highly efficient heat recovery and HVAC ventilation systems.

Short Flange for Flow (125 mm) V2 — wall accessory that covers the Ø 125 mm ductwork opening cleanly. For heat recovery unit ductwork. V2: without sealing stickers.

Krátka príruba pre Flow (150 mm) - ensures a reliable connection of ventilation ducting.

Ventit Slimfit DN125 - is an elegant and quiet air diffuser designed for efficient ventilation with easy installation and adjustable airflow.