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Fantronix Condensation Damp Control Passive Wall Intake Vent Grille Kit with Filter 100mm (4 Inch) Duct - Grey

Not AvailableFantronix Condensation Damp Control Passive Wall Intake Vent Grille Kit with Filter 100mm (4 Inch) Duct - Grey

This passive wall intake vent grille kit is designed for use in 100mm, 4" diameter walls where fre...

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Product Information

Full details

This Fantronix passive wall intake vent grille kit is designed for homeowners and builders needing to introduce fresh air into a 100mm (4-inch) diameter wall cavity without mechanical assistance. Its primary benefit is providing consistent, passive ventilation with built-in filtration and draught control, though careful installation is required to prevent thermal bridging. Key features include an anti-draught design, a washable filter with a vapour-permeable membrane, an adjustable iris shutter for airflow control, a telescopic wall sleeve, and a durable grey external cowl with a drip tray.

All features

Model Part NumberFTX-WHM-100-DK-BAFFLE-GREY
BrandFantronix

Extended Product Information

FAQs

What is the primary purpose of this vent?

This vent provides passive ventilation, allowing fresh air to enter your home through a 100mm wall opening without the need for a fan or electricity. It helps to improve air quality and manage moisture.

How often should I clean the filter?

It is recommended to clean the washable filter monthly, or more frequently if you live in a dusty environment or notice reduced airflow. Excessive dust can impair performance.

Can I adjust the amount of air coming in?

Yes, the vent features an adjustable iris shutter that allows you to control the volume of incoming air. This helps manage airflow and reduce cold spots.

What wall thickness can this vent accommodate?

The telescopic wall sleeve is designed to fit walls ranging from a minimum thickness up to 500mm.

Does this vent help with condensation?

The vent includes a washable filter with a vapour-permeable membrane which allows moisture to pass through, helping to manage humidity. The external cowl also has a drip tray to collect condensation.

Is this vent suitable for kitchens or bathrooms?

While it provides passive ventilation, for high-moisture areas like kitchens and bathrooms, additional active ventilation (like an extractor fan) might be necessary to adequately control humidity. This vent can contribute to overall air exchange.

What are the dimensions of the external grey cowl?

The external grey cowl measures approximately 26cm (width) x 22.5cm (height) x 6cm (depth).

Troubleshooting

Airflow seems insufficient.

Ensure the iris shutter is sufficiently open. Check the filter for excessive dust buildup and clean or replace if necessary. Verify there are no blockages in the wall sleeve or cowl.

Noticeable drafts or cold air despite the anti-draught design.

Ensure the telescopic sleeve is correctly installed and sealed within the wall. Check that the internal grille and external cowl are securely fitted. Consider partially closing the iris shutter during colder periods if appropriate for your ventilation needs.

Water pooling around the external vent.

Confirm the external cowl's drip tray is correctly oriented at the bottom and free from debris. Ensure the vent is not installed directly below a water source. The vapour-permeable membrane in the filter is designed to manage moisture, but excessive condensation may indicate higher indoor humidity levels requiring investigation.

Filter appears damaged or worn.

Inspect the filter for tears or degradation. If damaged, it should be replaced to maintain effective filtration and prevent foreign matter from entering the system.

Pros and Cons

Pros

  • Provides passive ventilation to improve air quality.
  • Features a washable filter for ongoing use and cost savings.
  • Adjustable shutter allows for control over airflow.
  • Designed to minimize draughts and cold spots.
  • Telescopic sleeve offers adaptability to different wall thicknesses.
  • Durable construction with UV protection and condensation management.

Cons

  • Requires careful installation to ensure proper sealing and prevent thermal bridging.
  • Passive ventilation may not be sufficient for high-moisture areas without additional system considerations.
  • The effectiveness is dependent on natural air pressure differences.
  • The grey cowl may not match all external aesthetics.
  • Filter requires regular cleaning to maintain performance.

Setup, Compatibility & Care

Setup:

  1. Drill a 100mm (4-inch) diameter hole through the external wall at the desired location.
  2. Insert the telescopic wall sleeve into the wall cavity, ensuring it is centered.
  3. Attach the internal grille to the sleeve from the inside, adjusting the sleeve length for a snug fit.
  4. Mount the external grey cowl on the exterior side, ensuring the drip tray is positioned at the bottom. Secure the cowl to the wall or sleeve as per the specific installation instructions provided with the product.

Compatibility:

  • Designed for 100mm (4-inch) diameter ducting or wall openings.
  • Suitable for walls with thicknesses up to 500mm.

Care:

  • Filter Cleaning: The washable filter should be removed regularly (e.g., monthly, or as needed based on environmental conditions) and washed gently with warm water. Allow it to dry completely before reinserting.
  • Grille Cleaning: Wipe the internal grille and external cowl with a soft, damp cloth. Avoid abrasive cleaners that could damage the finish or UV protective coating.
  • Inspection: Periodically check the external cowl for debris and ensure the drip tray is clear of obstructions.