Pressure Relief Device Price: £7.99 (as of 10/01/2021 21:14 PST- Details)


Pressure Relief Device – 83301330

Pack contains 2 x PRDs & 2 x burst discs

Please note that this part fully retrofits the previous part pictured below.

A Pressure Relief Device (PRD) is a safety feature installed in Electric Showers. If heated water fails to escape through the shower head (due to a blockage such as a kinked hose or blocked shower head), the PRD will blow, thereby allowing the water to escape through an outlet pipe before it causes damage to the heating tank. A PRD cannot be reset once it bursts and must be replaced.




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