Hrm Pressure Relief Valve 1/2" 3 Bar Com301

Hrm Pressure Relief Valve 1/2" 3 Bar Com301

The HRM Pressure Relief Valve (PRV) COM301 is a genuine safety component for HRM boilers, designed to release excess system pressure above 3 bar. This protects the boiler, pipework, and heating components from damage caused by overpressure, ensuring safe and reliable operation.

• Part number: COM301

• Size: 1/2" BSP connection

• Pressure rating: 3 bar

• Automatically discharges excess pressure to prevent system damage

• Compatible with selected HRM Wallstar and other HRM boiler models

• Durable, corrosion-resistant brass body for long service life

• Manufactured to HRM’s original specifications for perfect fit and reliability

• Easy to install – direct replacement for a faulty PRV

An essential boiler safety device to maintain correct operating pressure and protect your heating system.