De-Dietrich
De-Dietrich Cleaning Door Insulation 9755-0256
Cleaning door insulation for De-Dietrich GT 400A and GT 430 series boilers, supplied under part number 9755-0256.
£205.92
£171.60 ex. VAT · VAT at 20%
Call 01302 279234 to check availability
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The De-Dietrich cleaning door insulation is a thermal insulating component for the cleaning door on De-Dietrich GT series boilers. It is fitted at the cleaning door to insulate that section of the appliance. This part is supplied under part number 9755-0256.
Signs this part needs replacing
- The insulation is cracked, brittle or crumbling
- Sections of insulation are missing from the cleaning door
- Discolouration or signs of heat damage around the cleaning door
- The insulation no longer sits correctly in the cleaning door
Before you order
- Match your boiler model against the fitment list above
- Inspect the cleaning door assembly for other worn components
- Check the existing insulation against the replacement before fitting
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| DE-DIETRICH GT 400A | — | — | — | |
| DE-DIETRICH GT 430-10A | — | — | — | |
| DE-DIETRICH GT 430-11A | — | — | — | |
| DE-DIETRICH GT 430-12A | — | — | — | |
| DE-DIETRICH GT 430-13A | — | — | — | |
| DE-DIETRICH GT 430-14A | — | — | — | |
| DE-DIETRICH GT 430-8A | — | — | — | |
| DE-DIETRICH GT 430-9A | — | — | — | |
| DE-DIETRICH GT 430A | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
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