The Vaillant 178985 Pressure Relief Valve (PRV) is designed for use in Vaillant ecoTEC pro and plus boilers. This valve is an essential component of the gas assembly, providing pressure relief to ensure safe and efficient boiler operation.

Product Features:

• Product Type: Pressure Relief Valve
• Brand: Vaillant
• Compatible Boiler Type: Designed for ecoTEC pro 22 VU 226 5-3 A R4 and ecoTEC plus 612 VU 126 5-5 boilers.
• Mounting Type: Features a convenient push-fit design for easy installation.
• Application: Specifically designed for boiler applications.
• Pressure Rating: Operates at a pressure rating of 3 bar.
• Boiler Section: Part of the Gas Assembly.

This genuine Vaillant PRV ensures the reliable performance and safety of your boiler system.