Trimvent 4000 Hi Lift
Aluminium slot ventilator
For use on PVCu, timber or aluminium windows
Trimvent 4000 Hi Lift is an aluminium slot ventilator that fits over a 13mm slot in a window and provides an Equivalent Area (EA) of up to 6000mm² when fitted with the Hi Flow canopy. The TV4000 Hi Lift is ideal for both new build or refurbished situations using any window material and is available in a variety of colours.
The Hi Lift design improves the Trimvent range to offer increased ventilation giving optimum airflow (and therefore Equivalent Area) utilising existing Trimvent slot sizes and vent lengths, meaning they are 60% more efficient than previous models.
Specifically developed for recent revisions to Part F of the Building Regulations, Ventilation (England & Wales), and to improve performance for requirements throughout the UK and Europe.
Trimvent 4000 range of ventilators have been specified and fitted on millions of windows throughout the UK and mainland Europe for nearly twenty years.
Features & Benefits
- Revised design to improve performance and Regulations compliance.
- Compression closing action.
- For use on 13mm slot.
- Based on successful Trimvent® principle.
- T-bar deflects air up and down.
- Unique linkages ensure constant friction and smooth action.
- Vent supplied with screw covers, canopy features integral screw covers.
- Special colours available on request.
- Sleeve available for hollow profiles.
- Felted gasket for increased performance.
- When specified correctly, complies with British Building Regulations.
Projection Closed-Open (mm)
|TV4000 HL 2200EA 255 Vent||TA4042||255||17||28 - 38||2200||2169|
|HF 263 Canopy||TA6053||263||24||36.5||3790|
|TV4000 HL 4000EA 400 Vent||TA4041||400||17||28 - 38||4000||3989|
|HF 441 Canopy||TA6054||441||24||36.5||6763|
|TV4000 HL 6000EA 575 Vent||TA4044||575||17||28 - 38||6000||5925|
|HF 582 Canopy||TA6004||582||24||36.5||9118|
EA figures above and marked on vents are achieved when fitted to manufacturer’s recommendations. Tested in accordance with BS:EN 13141-1 (2004).
Aluminium 6063 HIT T6, component parts POM & PP (UV Stable).
3.5mm (No.6) Round Head or equivalent.
Tested in accordance with BS EN 13141-1:2004 (air flow, air leakage and weather tightness).
Acoustic performance tested in accordance with BS EN ISO20140-10:1992, BS EN ISO140-10:1991 and single figures to BS EN ISO717-1:1991.
(Full test details available on request)
Equivalent Area – See above.
Free Area – See above.
Air Leakage (m³/hr @ 50Pa) – 0.99 (4000EA version).
Water Resistance (Pa) – 600.
Acoustic D n,e,w (+/-) – vent open 32 (0;1), vent closed 43 (0;-1).
Suffix product code with: -020 (white), -001 (SAA) (Canopy -026), -023 (brown). Other finishes available depending on quantity.
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