
Aiano’s offer two ranges of tubular heaters to ensure the perfect fit for thermostatic tubular heaters and non-thermostatic tubular heaters
There have been AIANO tubular heater guards for almost as long as there have been tubular heaters. The AIANO guard is the original tubular heater guard, and our products benefit from decades of expertise as a specialist heater guard manufacturer. Our guards have multiple advantages over other tubular heater guards on the market.
As the only specialist heater guard manufacturer on the market, AIANO manufactures and stocks two different product ranges.
- AIANO STG range of tubular heater guards for thermostatic heaters
- AIANO THG range of tubular heater guards for non-thermostatic heaters
The STG range of AIANO tubular heater guards – thermostatic

AIANO STG21 tubular heater guard installed on a Dimplex ECOT2FT thermostatic tubular heater with the p-clips placed inside the frame for an ‘invisible’ installation.
Our STG range of thermostatic tubular heater guards is designed to be compatible with all the leading tubular heaters with thermostats, including Sunhouse, Creda, Dimplex, and many more.
The STG range of AIANO tubular heater guards has been developed in partnership with GDC Group (Dimplex), the world’s largest manufacturer of electrical heating equipment manufacturer.
The STG range has been specifically engineered to fit Dimplex thermostatic tubular heaters, with each guard being the correct size for each Dimplex heater model. The STG range of AIANO tubular heater guards is also compatible with tubular heaters with thermostats that are equivalent to Dimplex ECOT range in size.
The THG range of AIANO tubular heater guards – non-thermostatic
Our THG range of non-thermostatic tubular heater guards is designed to be compatible with all the leading tubular heaters without thermostats, including Thermotube, Hylite and so on.
Tubular heater guards vary significantly in size and AIANO is the only manufacturer of tubular heater guards to have two distinct product ranges, each to suit different makes of tubular heaters in use.

AIANO THG21 2ft single tubular heater guard with a Thermotube TH2H 2ft non-thermostatic tubular heater
AIANO STG21 thermostatic tubular heater guard installed on a Dimplex ECOT2FT thermostatic tubular heater with the p-clips placed inside the frame for an ‘invisible’ installation.
Quality materials
AIANO’s expert welders and fabricators use only high quality materials. Our steel mesh and round bar is manufactured in the UK and EU.
Both our THG and STG range of tubular heater guards are made from 1” x ½” 16 gauge (25mm x 13mm x 1.63mm) weld mesh on a 5 gauge (5.38mm) rod frame, with movable clips which can be attached to any part of the frame.
The THG range of non-thermostatic heater guards is epoxy-polyester coated in c

AIANO STG range of thermostatic tubular heater guards from 1ft to 6ft
ream and the STG range of thermostatic tubular heater guards is epoxy-polyester coated in white after manufacture.
Both ranges of AIANO tubular heater guards are supplied with movable p-clips which can be attached to any part of the frame. They can be fitted outside the frame for an easier installation or inside the frame for an ‘invisible’ fixing.
AIANO stocks every size increment of both THG and STG range of tubular heater guards from 1ft to 6ft (1ft, 2ft, 3ft, 4ft, 5ft and 6ft).
If you would like to know more about AIANO tubular heater guards, you can contact us via e-mail at sales@aianos.co.uk, or call Scott or Gokay on 020 7987 1184.
| Product Code | Description | Dimplex model | Guard Size (mm) WxHxD |
|---|---|---|---|
| STG 11 | 1 ft single tubular heater guard | ECOT1FT | 406 x 137 x 114 |
| STG 12 | 1ft double tubular heater guard | 406 x 222 x 114 | |
| STG 12/LK | 1ft double for use with Dimplex linking kit | ECOT1FT with TTHLK | 406 x 305 x 114 |
| STG 13 | 1ft treble tubular heater guard | 406 x 305 x 114 | |
| STG 21 | 2ft single tubular heater guard | ECOT2FT | 713 x 137 x 114 |
| STG 22 | 2ft double tubular heater guard | 713 x 222 x 114 | |
| STG 22/LK | 2ft double for use with Dimplex linking kit | ECOT2FT with TTHLK | 713 x 305 x 114 |
| STG 23 | 2ft treble tubular heater guard | 713 x 305 x 114 | |
| STG 24 | 2ft 4 bank tubular heater guard | 713 x 508 x 114 | |
| STG 31 | 3ft single tubular heater guard | ECOT3FT | 1018 x 137 x 114 |
| STG 32 | 3ft double tubular heater guard | 1018 x 222 x 114 | |
| STG 32/LK | 3ft double for use with Dimplex linking kit | ECOT3FT with TTHLK | 1018 x 305 x 114 |
| STG 33 | 3ft treble tubular heater guard | 1018 x 305 x 114 | |
| STG 34 | 3ft 4 bank tubular heater guard | 1018 x 508 x 114 | |
| STG 41 | 4ft single tubular heater guard | ECOT4FT | 1323 x 137 x 114 |
| STG 42 | 4ft double tubular heater guard | 1323 x 222 x 114 | |
| STG 42/LK | 4ft double for use with Dimplex linking kit | ECOT4FT with TTHLK | 1323 x 305 x 114 |
| STG 43 | 4ft treble tubular heater guard | 1323 x 305 x 114 | |
| STG 44 | 4ft 4 bank tubular heater guard | 1323 x 508 x 114 | |
| STG 51 | 5ft single tubular heater guard | ECOT5FT | 1630 x 137 x 114 |
| STG 52 | 5ft double tubular heater guard | 1630 x 222 x 114 | |
| STG 52/LK | 5ft double for use with Dimplex linking kit | ECOT5FT with TTHLK | 1630 x 305 x 114 |
| STG 53 | 5ft treble tubular heater guard | 1630 x 305 x 114 | |
| STG 54 | 5ft 4 bank tubular heater guard | 1630 x 508 x 114 | |
| STG 61 | 6ft single tubular heater guard | ECOT6FT | 1933 x 137 x 114 |
| STG 62 | 6ft double tubular heater guard | 1933 x 222 x 114 | |
| STG 62/LK | 6ft double for use with Dimplex linking kit | ECOT6FT with TTHLK | 1933 x 305 x 114 |
| STG 63 | 6ft treble tubular heater guard | 1933 x 305 x 114 | |
| STG 64 | 6ft 4 bank tubular heater guard | 1933 x 508 x 114 |
| Product Code | Description | Heater Model * | Guard Size (mm) WxHxD |
|---|---|---|---|
| THG/P11 | 1 ft single tubular heater guard | TH1H | 305 x 137 x 114 |
| THG/P12 | 1ft double tubular heater guard | TH1H | 305 x 222 x 114 |
| THG/P13 | 1ft treble tubular heater guard | TH1H | 305 x 305 x 114 |
| THG/P21 | 2ft single tubular heater guard | TH2H | 610 x 137 x 114 |
| THG/P22 | 2ft double tubular heater guard | TH2H | 610 x 222 x 114 |
| THG/P23 | 2ft treble tubular heater guard | TH2H | 610 x 305 x 114 |
| THG/P31 | 3ft single tubular heater guard | TH3H | 915 x 137 x 114 |
| THG/P32 | 3ft double tubular heater guard | TH3H | 915 x 222 x 114 |
| THG/P33 | 3ft treble tubular heater guard | TH3H | 915 x 305 x 114 |
| THG/P34 | 3ft 4 bank tubular heater guard | TH3H | 915 x 508 x 114 |
| THG/P41 | 4ft single tubular heater guard | TH4H | 1220 x 137 x 114 |
| THG/P42 | 4ft double tubular heater guard | TH4H | 1220 x 222 x 114 |
| THG/P43 | 4ft treble tubular heater guard | TH4H | 1220 x 305 x 114 |
| THG/P44 | 4ft 4 bank tubular heater guard | TH4H | 1220 x 508 x 114 |
| THG/P51 | 5ft single tubular heater guard | TH5H | 1525 x 137 x 114 |
| THG/P52 | 5ft double tubular heater guard | TH5H | 1525 x 222 x 114 |
| THG/P53 | 5ft treble tubular heater guard | TH5H | 1525 x 305 x 114 |
| THG/P54 | 5ft 4 bank tubular heater guard | TH5H | 1525 x 508 x 114 |
| THG/P61 | 6ft single tubular heater guard | TH6H | 1830 x 137 x 114 |
| THG/P62 | 6ft double tubular heater guard | TH6H | 1830 x 222 x 114 |
| THG/P63 | 6ft treble tubular heater guard | TH6H | 1830 x 305 x 114 |
| THG/P64 | 6ft quad tubular heater guard | TH6H | 1830 x 508 x 114 |