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Honeywell HVAC Wiring Centre

£14.09 inc VAT


  • Model: 42005748-001
  • Manufactured by: Honeywell

HVAC Wiring Centre, Honeywell 42005748-001, 37 terminals 2 fuses

The Wiring Centre has been designed to simplify the wiring of Sundial Plan central heating installations. The Sundial Plan Wiring Centre can be used with C, S and Y Plan systems and has single terminal connections which are clearly labeled. Provision is made for basic and pump overrun boilers. The wiring centre is designed to be used in conjunction with the numbered wiring diagrams provided in the Honeywell Wiring Guide. This is a universal box and can be used with any 5 amp rated wiring application.


  • Dedicated terminal block for each system component
  • One wire per terminal connection
  • No wiring diagram or additional instructions required
  • On the board fuse - plus spare
  • Strong, fire retardant ABS box
  • Cable clamps