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RH Logic 400
Extra information
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ContactRH Logic 400
Extra information
RH Logic 400 ergonomic office chair
For long workdays. Strong back and neck support. Fully adjustable to your body.
Do you sit a lot or do you often feel discomfort in your back or neck? Then you want a chair that truly supports your body. The RH Logic 400 is designed for comfort and movement. You stay actively seated, without “sinking in”. Ideal for home office and office use.
Why choose the RH Logic 400?
✔️ Real support for your back. You can fine-tune the backrest and lumbar support to your needs.
✔️ Stay in motion. The tilt mechanism supports dynamic sitting throughout the day.
✔️ Adjustable to your body. Seat height, seat depth, backrest and armrests can be adjusted.
✔️ Built to last. Strong materials, solid finish and reliable components. 10-year warranty.
Not sure if the RH Logic 400 is right for you? Contact us — our product experts will help you choose.
Key features of the RH Logic 400
| Adjustable seat height |
Standard seat height (4Q gas lift) approx. 410–530 mm Higher seat heights available on request. |
| Adjustable seat depth | More support under your thighs, without pressure behind your knees. |
| Adjustable backrest height | The backrest can be positioned exactly where you need support. |
| Tilt mechanism | Sit dynamically or lock the movement when desired. |
| Lumbar support | Inflatable and adjustable for extra lower-back support. |
| Base (Ø650 mm) | Aluminium base in black, silver or polished aluminium. |
| Castors | For hard floors or carpet. |
| Accessories | Optional headrest, XL seat and armrests (depending on configuration). |
| Certifications | Meets EN1335 and NPR1813/2016 and is GREENGUARD GOLD certified. |
Quick selection guide
There are different versions and options available for the RH Logic 400.
- Back or neck discomfort? Choose supportive armrests and adjust the lumbar support correctly.
- Do you sit for long hours? Consider RH Logic 400 Elite or RH Logic 400 Comfort. Both versions offer extra padding in the seat and backrest with improved ventilation. The RH Logic 400 Elite is designed for intensive 24-hour use.
- Do you need a deeper or wider seat? Choose the XL seat.
Not sure? Send a photo of your workstation to info@ergonomio.com and we’ll be happy to advise you.
Warranty
10-year warranty: for normal use up to 8 hours per day.
5-year warranty: for intensive 24-hour use.
Shipping and delivery
Your RH Logic chair is delivered unassembled in sturdy factory packaging, including all parts and a manual. This ensures fast & safe delivery.
Frequently asked questions
Is the RH Logic 400 suitable for my height?
Yes, it offers many adjustments. If you want extra room, choose the XL seat.
Which version should I choose: comfort, elegance or elite?
Comfort adds extra padding. Elegance has an upholstered back. Elite is for intensive use (24/7).
Not sure? Our experts will help you choose.
Which castors do I need?
For hard floors (parquet, tiles, etc.), choose soft castors for hard floors.
For carpet, you need hard castors.
Can I replace parts later?
Yes. Separate parts such as castors, gas lift and arm pads are always available from us.
What about the warranty?
10 years for normal use (up to 8 hours/day). 5 years for intensive 24-hour use.
Need advice?
Our specialists are at your service. Call us, have us call you, or send a message.
Contact| Brand: RH |
| Movement mechanism: Tilt mechanism |
| Ergonomic functions: Seat depth adjustment and adjustable lumbar support |
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