Pay in 4 interest-free payments of $2.55 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
An optional toilet seat (shown in the image) is available at an additional cost from the drop-down menu
Supplied in a convenient 5 litre container
This product is certified to BES 6001 achieving a rating of 'Excellent'
We recommend that you seek the advice of the manufacturers of the strips regarding this problem
1/2" F/F 3 Bar Safety Relief Valve (PRV) Alpine An optional toilet seat (shownThe Series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water