- 30 days after delivery to change your mind: product not fitted, unused, in its original packaging with all accessories.
- Up to 14 days: refund to your payment method or store credit, your choice. Days 15 to 30: store credit valid on the whole site.
- Returns are requested through the online form, with photos of the product and packaging; you then receive the label and instructions.
- Flat return fee per parcel: €19 in France, €24 in Europe and the UK. Fridges over 60 L, windows over 120 cm, skylights over 70 cm and lithium batteries: returned by your own means, with tracking.
- Damaged parcel or faulty product: note reservations on delivery and contact us within 48 h with photos and your order number.
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Why this product
Details and specifications
Description
Y Bypass Ø 75 mm with Internal Valve – Hot Air Flow Control
The Y Bypass Ø 75 mm is designed to optimize the distribution of hot air in air heater systems. Equipped with an internal valve remotely controllable via the FR054 control cable, this bypass allows you to feed two networks simultaneously or close one network to adjust the air flow according to your needs. Ideal for precise and flexible management of hot air in your heating installations.
Advantages:
- Precise control: The internal valve can be remotely directed to adjust the distribution of hot air.
- Versatile use: Allows feeding two networks simultaneously or closing one network to prioritize another.
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Practical example:
- In summer: Redirect hot air only to a water heater.
- In winter: Activate both networks to heat water and a room simultaneously.
- Universal compatibility: Designed for Ø 75 mm heater ducts.
Technical information:
- Material: Durable PA6 plastic
- Dimensions: Y 75 x 75 x 75 mm
- Settings: Remote control via FR054 cable
- Compatibility: Ø 75 mm ducting, suitable for Autoterm Air heater systems and similar.
Installation considerations:
- Airflow: Using Y or T adapters slightly reduces the total hot air flow. Ensure this reduction does not cause heater overheating.
- Designated diameter: Respect the recommended diameter at the heater’s hot air outlet to avoid issues (e.g., 2D: 60 mm, 4D: 90 mm).
- Straight air duct: The first meter of duct should be as straight and at the original diameter as possible.
- Simplicity: Favor a simple duct system to minimize heat loss.
- Non-closable outlet: Dual-channel systems must include a non-closable outlet to prevent overpressure.
Applications:
Ideal for heater systems requiring flexible air distribution, such as connecting to a water heater and a room. Compatible with water heaters like the Combiboil Autoterm or Pundmann Therm Boiler AIR.
Installation video:
Benefits
Delivery & returns
France: free delivery on orders over €399, dispatched within 1 to 2 working days (orders placed before 4pm are processed the same day).
Europe, Switzerland, United Kingdom: free delivery on orders over €399 in Europe, CHF 399 in Switzerland and £399 in the UK (excluding bulky parcels); customs charges are payable by the customer in Switzerland and the United Kingdom.
Returns: 30 days, item must be uninstalled and in its original packaging. Windows over 120 cm long must be returned at your own expense using a tracked service. Please contact us first at clients@vanlife-store.com.
Technical support & after-sales service
Our France-based technical support team can help in 6 languages (FR / EN / DE / ES / NL / IT), Monday to Friday, 10am to 5pm, by email (clients@vanlife-store.com), phone (+33 1 89 48 06 01) or chat.