Pressure Relief Device

Pressure Relief Device - 83301330

Pack contains 2 x PRDs & 2 x burst discs

Please note that this part fully retrofits the previous version of the same part number (83301330).

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.

Not the PRD you are looking for? You may require Pressure Relief Device 82800450.