Grant Water Pressure Switch Mpcbs49X/A Vortex Combi

replacement for PRS version

Grant Water Pressure Switch – MPCBS49X/A

Genuine Water Pressure Safety Switch for Grant Vortex Combi Boilers

Ensure safe and efficient boiler operation with the Grant Water Pressure Switch – MPCBS49X/A, a vital safety component designed specifically for Grant Vortex Combi boilers. This pressure switch continuously monitors the water pressure within your heating system, helping to prevent low-pressure conditions that could cause damage to the boiler or interrupt hot water and heating supply.

Whether you're replacing a faulty switch or performing scheduled maintenance, the MPCBS49X/A is the trusted, manufacturer-approved solution for ensuring system protection and uninterrupted performance.

Key Features & Benefits

• Genuine Grant Part – MPCBS49X/A
  Manufactured to Grant’s exact specifications for compatibility, safety, and reliability.

• Prevents Boiler Lockout Due to Low Pressure
  Automatically shuts off the boiler or prevents ignition if system pressure drops below the safe threshold.

• Compatible with Vortex Combi Systems
  Designed to work seamlessly with Grant's combi range, ensuring correct fit and operation.

• Robust and Long-Lasting Construction
  Engineered with quality materials to withstand constant pressure monitoring and repeated cycling.

• Quick & Easy Installation
  Designed for straightforward replacement—ideal for heating engineers and experienced DIYers.

Compatible Grant Boiler Models

The MPCBS49X/A Water Pressure Switch is suitable for use in:

• Grant Vortex Pro Combi 21kW

• Grant Vortex Pro Combi 26kW

• Grant Vortex Pro Combi 36kW

• Grant Vortex Eco Combi models

• May also be compatible with older or similar combi units (always confirm with boiler manual or serial number)

Need help checking compatibility? Contact our customer support team with your boiler’s model or serial number—we’ll be happy to assist.