The Grant Aerona3 Hot Water Priority Relay is designed to work with the Aerona series. This CE certified relay prioritises hot water production.

Product Features:

• Product Type: Hot Water Priority Relay
• Series: Part of the Aerona series from Grant.
• Certification: CE certified.
• Dimensions: Size of 155 x 155 x 159 mm.
• Warranty: Comes with a 1 Year product warranty.

The Grant Aerona3 Hot Water Priority Relay offers a reliable solution for prioritising hot water within your heating system.