Ucp
Ideal Heating pressure relief valve kit 175413 (AAC/AAB)
Pressure relief valve kit for Ideal AAC and AAB control board boilers, part number 175413, supersedes 174811.
At a glance
- Also known as 2081368
- Use a Gas Safe registered engineer
£25.48
£21.23 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
A pressure relief valve (PRV) kit for Ideal Heating boilers fitted with AAC or AAB control boards, part number 175413. It replaces the earlier part number 174811 and opens proportionally as system pressure rises to protect the boiler and expansion vessel.
Signs this part needs replacing
- Water dripping or weeping from the discharge pipe
- Boiler losing pressure repeatedly
- Valve fails to reseat fully after opening
Before you order
- Confirm your boiler has an AAC or AAB control board before ordering
- Match part number 175413 (or superseded 174811) stamped on the old valve
- Isolate and depressurise the system first
- Use a Gas Safe registered engineer
Compliance
| Alternative numbers | 2081368 |
|---|
No fitment data held for this part.
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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