The flagship KTR: a ceramic infrared panel and a towel rail, conceived as one object — hard-wired, quiet, and controlled from your phone.
The KTR-900 is the largest panel in the KTR range, sized for longer walls and the rooms you want to feel properly warm. It brings together a ceramic infrared panel and an integrated stainless-steel towel rail holder in a single, considered form — 500 W of steady, quiet warmth behind a natural ceramic face.
Two kinds of warmth
The ceramic face radiates infrared warmth directly to people and surfaces, the way the sun warms a room rather than the air. Behind it, natural convection lifts and balances the surrounding air. Together they hold a room evenly and quietly — no fans, no noise, none of the dry, blown heat of a fan heater.
An integrated towel rail
A passive stainless-steel towel rail holder is built into the panel, not bolted on afterwards, giving towels a place to hang within the panel’s own line. It reads as one considered object rather than a heater with an accessory attached.
Controlled from your phone
Every panel connects over Wi-Fi to the GPO Home app. Set 7-day schedules, control each room on its own, group panels into zones, and let adaptive start and open-window response trim the runtime you don’t need. Available for iOS and Android.
Fitted, not plugged in
The KTR connects by fixed wiring, so it is installer-fitted and permanent: no visible plug, no trailing lead — a clean line on the wall. It is specified for interior dry rooms and should be installed on a fixed connection by a qualified electrician.
Designed and assembled in the UK
Finished in natural ceramic in five colours to suit the room, engineered for a 30-year design service life and supported by a 5-year warranty. A 50 mm ceramic body holds heat and releases it steadily after the panel switches off.
● 500 W · hybrid infrared and natural convection · natural ceramic surface
● Integrated passive stainless-steel towel rail holder
● Hard-wired (fixed) connection — installer-fitted, no visible lead
● Wi-Fi control via the GPO Home app (iOS and Android)
● For interior dry rooms · slim 50 mm profile
● Five ceramic finishes · 5-year warranty · engineered for a 30-year design service life
● Designed and assembled in the United Kingdom
SPECIFICATION
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Rated power
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500 W
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Heating
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Hybrid infrared and natural convection
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Surface
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Natural ceramic
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Towel rail
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Integrated passive stainless-steel towel rail holder
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Mounting
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Wall-mounted
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Connection
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Plug UK — installer-fitted
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Location
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Interior dry rooms (current interim configuration)
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Ingress protection
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Pending verification — not stated until IPX4 certified
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Control
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Wi-Fi 2.4 GHz + Bluetooth LE · GPO Home app (iOS / Android)
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Supply
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230 V ~ 50 Hz · Class I (earthed)
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Profile depth
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50 mm
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Dimensions (H×W×D)
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900 × 450 × 15 mm
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Finishes
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Marble White, Chalk Grey, Anthracite, Beige, Bronze
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Warranty
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5 years
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Design service life
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Engineered for a 30-year design service life
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Origin
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Designed and assembled in the United Kingdom
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Where is the KTR installed?
In interior dry rooms, on a fixed electrical connection. It is not a plug-in panel.
Does it need an electrician?
No, only plug in.
How is it controlled?
Over Wi-Fi through the GPO Home app (iOS and Android), with 7-day schedules, room zones, adaptive start and open-window response.
What warranty does it carry?
A 5-year warranty. The panel is engineered for a 30-year design service life.
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