We are now closed till 9am 2nd January for Christmas and new year. You can still purchase a part, but it will not be dispatched till we return on the 2nd January 2026
Pressure relief valves are safety devices designed to protect against excessive pressure buildup. They automatically release pressure from the heating system when it exceeds a predetermined set point, preventing potential damage to boilers, pipes, and other components.
Spring-Loaded Pressure Relief Valves: Utilize a spring mechanism to release excess pressure from heating systems before a dangerous buildup occurs.
Temperature and Pressure Relief Valves (TPR) are designed to relieve both excessive pressure and dangerously high temperature to protect heating system components and personal safety.