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Energi-24 'Executive' office operators chair in black fabric

Viking Number Q2H-TKEXEC-BK

Chair Attack

The ultimate in executive support and comfort. Available now with free next-day delivery

An advanced ergonomic office chair, the 'Energi-24' Executive's intuitive controls ensure you feel the full benefit of the outstanding array of adjustment.

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(£298.80 incl. VAT)


The ultimate in executive support and comfort. Available now with free next-day delivery

Designed with a tri-curved seat pad to offer more pelvic support and help you to keep your core centred for less muscle fatigue

Pelvic support - A tri curved seat pad offers a more supportive way of being seated during the working day keeping the core centred and helping prevent muscle fatigue

Features a high back rest support with ergonomic styling, as well as an inflatable hand pump to personalise your lower back support.

Two-dimensional arm adjustment lets you tailor both the height and depth of your armrests to the position that’s right for you.

Upholstered in top quality Xtreme Plus fabric for great looks that last

Smart and sturdy wide-span chromed 5-star base with scuff protectors

Physiotherapist endorsed - This chair is endorsed by state registered physiotherapist Gilly Fairhurst, Bsc (hons) Physiotherapy, HCPC registered. Member of ACPOHE, Level 1 DSE training.

Three-year manufacturer warranty

Tilt tension – adjustable tension which increases or decreases back and seat tilt- resistance

Seat height adjustment – Positions the seat height to the most comfortable level for you

Synchro tilt - Back and seat pad move in a 2 : 1 ratio. Can be locked in various positions

Sliding seat - Seat can be moved forwards or rewards for extra leg support

Free floating back - Backrest can be set to freely move. Offers constant support and is ideal for computer users

Back height adjustment - Adjusts vertically, locking at various intervals

Lumbar support - Built-in lumbar support for your lower back region

Fire retardant 0,1 & 5 suitable for both business and domestic use

Self assembly

Delivered next working day

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Viking Number TKEXEC-BK 
Manufacturer #  
Colour black 
Adjustable seat height Yes 
Armrest Height adjustable arms included 
Back height adjustment Yes 
Chair Type Ergonomic Chair 
Finish Fabric 
Height Adjustable Armrest Yes 
Height Back Rest 700 mm 
Manufacturer Part No FS01/ADJ3/IL/PB 
Material fabric 
Mechanism Synchro tilt 
Seat angle adjustment No 
Seat Depth 490 mm 
Seat height adjustable Yes 
Seat Height Adjustment 490 mm - 600 mm 
Seat Width 620 mm 
Self-Assembly Yes 
synchro tilt Yes 
Tilt Tension Yes 
Unit Each 
Usage Intense 
Warranty Period 3 Year 
Width Backrest 550 mm 
Brand Energi 24 
EAN 5060175360137 
Lumbar Support Yes 
Energi 24 Executive office operators chair in black fabric
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Energi-24 Executive office operators chair in black fabric reviews verified by Reevoo

Value for money
Overall rating
Scores 8.1 out of 10 based on 11 reviews
9 out of 10


Leicester GB
The main benefits for this chair are its adjustability, pretty much everything I can think of can be adjusted to meet your needs. It is also really comfortable and the material is good quality. As such I can see this lasting quite some time. Another good thing is that if adjusted correctly it 'forces' you to sit in a position that is good ergonomically speaking. I used to always 'slump' in my chair and this chair prevents you from doing it. I also like the free floating back feature, which means that the back support isn't 'locked in' all the time, there is a very small amount of movement on it (when locked - you can adjust it so there is a lot of movement) - further supporting your back.
The two main things to be wary of is the cost - but I think the benefits outweigh this. Also the other thing you should be aware of is that the chair is pretty heavy - requiring two people to set up and is a bit less manoeuvrable than some other chairs like this. Other than this I think it is an excellent chair.
Confirmed purchase: 07 June 2015
Published on: 16 August 2015
9 out of 10


Kent GB I want quality.
This is much more comfortable than my old cheap chair. Demonstrates very well that cheap chairs are just that... cheap. You get what you pay for and this is definitely worth the relatively modest extra that it cost.

I'm a fairly tall 6ft 7in (2m) and now I have a chair that suits my height too. With my old one my knees ended up too high compared with the seat height. I therefore used to end up with a sore bum as I wasn't getting the support across the depth of the seat. Now, with the adjustable seat depth as well as the extra height, I get proper support all the way.
The fabric is good, although that, and the fairly firm padding, doesn't breath as well as some fabric chairs do so it does get a little bit warm in the heat we've been having recently.
Confirmed purchase: 25 July 2014
Published on: 12 August 2014
4 out of 10

Confirmed purchaser

Nice padded seat and comfortable
Back became loose after 3 days of use and could not be tightened as the bolts are between two layers of padding. Sent this chair back and purchase the cheaper model
Confirmed purchase: 08 April 2014
Published on: 25 April 2014
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