Grant Aero ł Wiring Centre is a clever and convenient solution for multi-zone wiring for a Grant air source heat pump installation.

• Clever design that simplifies the wiring connections
• Houses multiple wiring connections in a single housing unit
• Features LED light alongside each heating zone on the circuit board to indicate whether or not a zone is active
• In-built dometic hot water priority capability which is operated via the priority switch on the circuit board
• Centralises the wiring for up to four heating zones and one domestic hot water zone
• Designed to be fitted on the wall inside a heating plant room or cupboard