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Description
Brookvent Aircycle 4.1 Wall Mount Whole House MVHR SystemSuitable for medium to large dwellings and apartments Suitable for houses up to 285m Up to 93% heat recovery efficiency Down to 0. 43 W l s specific fan power The aircycle 4. 1 operates by efficiently recovering heat from the air extracted from wet rooms (bathroom, kitchen etc.) that would normally be expelled to the atmosphere. This heat is then transferred to the fresh air being drawn into the system, which is then filtered and distributed
- Suitable for medium to large dwellings and apartments
- Suitable for houses up to 285m²
- Up to 93% heat recovery efficiency
- Down to 0.43 W/l/s specific fan power
The aircycle 4.1 operates by efficiently recovering heat from the air extracted from wet rooms (bathroom, kitchen etc.) that would normally be expelled to the atmosphere.
This heat is then transferred to the fresh air being drawn into the system, which is then filtered and distributed throughout the habitable rooms (living room, bedroom etc.).
The aircycle 4.1 can significantly reduce the space heating demand of a property whilst also delivering a healthier and more comfortable indoor environment for the occupier.
This model has a summer bypass fitted.
Dimensions: H 857mm x W 816mm x D 581mm
Weight: 29kg
Materials:
• Main enclosure: High density, impact resistant EPP (Expanded Polypropylene)
• PCB & control panel enclosure: ABS FR
• Drainage tray: PP
• Filters: Polyester media (G2 up to G4)
• Filter cover: Rubber
• Mounting Bracket: Zinc Plated Steel
• Fan Scrolls: ABS
Electrical:
• 230v EC Low energy, backward curved centrifugal fans
• PCB c/w potentiometer control
• Supplied complete with 4 core flying lead: (Live: Brown), (Neutral: Black),
(Earth: Yellow & Green), (230v Switched Live (Boost): Grey)
• Plug and play components for easy maintenance
Controls:
• Independent fan speed control (Trickle and boost settings for each fan)
• Single 230v boost input (Light switch, humidistat, PIR, etc.)
• Boost over-run timer, adjustable between 0 - 15 min.
• In-built humidity sensor (Boost activation) Variable: 60% - 100% RH, factory set: 70%
• Frost protection, factory set at 5 Degrees Cel.
• Tempering summer bypass (Automatic variation between
20 - 27 Degrees Cel.)
Standards:
Fully complies with Building Regulations for UK & Ireland
SAP Appendix Q Listed | Energy Savings Trust Best Practice | CE
Guarantee Period: 5 Years
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Nice book
Format: Paperback
For study
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2023
★★★★★ 2
Ordered new, got it used
Format: Paperback
Paid for a new book. It arrived very clearly used. It is in decent condition but it is frustrating paying that much for something to arrive used with damage.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Great Read
Format: Hardcover
Have always loved John Mark Comer's voice and tone as an author. He breaks down heavy and emotional concepts in an easy to read and understand way backed by scripture.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Great book to read if you want to get married.
Format: Hardcover, Format: Hardcover
As someone who doesn't read a lot, I loved this book. The author did a great job keeping me engaged, and I appreciate his transparency. These topics aren't always talked about in Christian settings unless they're within the context of marriage. This book is perfect for someone who is single, dating, or in a relationship, and wants to get married.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great book!
Format: Hardcover
Great book and makes a great gift to older teens and young adults. John Mark Comer is one of my favorite Christian authors!
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Reviewed in the United States on April 18, 2026