Good Posture Range by Ergocube
Thermal Support
Ergonomic support with gentle, built in warmth
A Good Posture chair with a heated backrest that targets the lower and mid back. Powered by a discreet portable USB powerbank, it is made for anyone managing back pain or working somewhere that never quite warms up.
Your Chair, Your Way
The Hetleys Thermal Support combines ergonomic design with gentle warmth to deliver all day comfort. It is part of our bespoke approach to seating, where your chair is built around what your body actually needs.
Ergonomic Chair: Thermal Support
Who It Is For
Warmth helps tired, tight back muscles relax, and the Thermal Support puts that warmth exactly where you need it while the chair keeps you in a healthy, supported posture.
- Anyone managing lower or mid back pain
- People who are sensitive to the cold
- Cooler offices, home offices and draughty workspaces
- Anyone sitting for long periods who wants extra comfort
Simple To Use
How It Works
01
Connect The Powerbank
Plug the portable USB powerbank into the chair. No wall socket and no trailing cables across the floor.
02
Press To Switch On
A simple control button turns the heat on and lets you choose the heat level that suits you.
03
Feel The Warmth
Gentle heat spreads across the lower and mid back, right where tension and aches tend to build.
Features
All the support of a Good Posture chair, with targeted warmth built into the backrest.
Heated Backrest
Built in heating that delivers gentle, consistent warmth through the working day.
Targeted Heat Zones
Warmth focused on the lower and mid back for effective relief.
Portable USB Powerbank
Discreet USB powered heating, so the chair is not tied to a plug socket.
Adjustable Heat Levels
Turn the warmth up or down to suit you and the room.
Simple Controls
Easy to activate with a single, clearly placed button.
Pump Up Lumbar Support
Adjustable lumbar support that works alongside the heat to support your lower back.
Height Adjustable Arms
Armrests set to the right height to keep shoulders relaxed.
Good Posture Build
Built on our Good Posture range, designed for healthy, supported sitting all day.
Why We Built It
Support You Can Feel
"A lot of our customers live with back pain, and plenty more simply feel the cold at their desk. Gentle warmth helps on both counts, so we built it into the backrest of a Good Posture chair. It runs from a portable powerbank, so there is no extra heater and no cable to a wall socket. Just a comfortable chair that keeps you warm."
Price & Options
£1,074.00
Ex Tax: £895.00
Price is the same across all seat sizes. For full options, live availability and checkout, please visit the product page.
Buy NowAvailable Sizes
The Thermal Support comes in three seat sizes so you get the right fit rather than a compromise. Not sure which is right for you? Book a Chair Clinic appointment and we will fit you in person.
| Size | Width | Depth |
|---|---|---|
| Small Seat | 430mm | 410–470mm |
| Medium Seat | 500mm | 510–570mm |
| Large Seat | 600mm | 600–660mm |
5 Year
Guarantee
Bespoke Fitting
Solutions
Office Set Up
Available
Chairs Made
In The UK
Access to Work
Approved