Click here to see our Easter working times

Official Stockist

  • Your Shopping BasketYour Shopping Basket

    Empty
  • SSL Secure Connection


Official Stockist

Diagram & User Manual Search

Quickly locate your appliance and order replacement parts using our secure online payment facility.

  • Over 20,000 appliances available
  • Simply click on the part to buy
  • Secure online payment
  • Next day delivery

Detailed Search




  

Specific Search



  

Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

WORCESTER
HIU - (Control Box)
Appliance Code: 7733600141

Appliance Diagram


Control Box diagram for Worcester HiuClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1   NOW USE 8735300866 CONTROL BOX
Worcester part no. 8716118070
 
1   CONTROL BOX
Worcester part no. 8735300866
£504.91
2   CONTROL BOX
Worcester part no. 8716118036
P.O.A. 
3   CONTROL BOX LID
Worcester part no. 8716118037
P.O.A. 
4   BRACKET
Worcester part no. 8716118038
P.O.A. 
5   HARNESS HDU HV
Worcester part no. 8716118072
P.O.A. 
6   HARNESS HDU LV
Worcester part no. 8716118042
P.O.A. 
7   HARNESS PUMP HDU
Worcester part no. 8716118090
P.O.A. 
8   HARNESS LV CONTROL VALVE HDU
Worcester part no. 8716118041
P.O.A. 
9   SCREW PLASTIC THREAD BUTTON 8MM (10X)
Worcester part no. 8716118061
P.O.A. 
10   FUSE 5X20MM T5A/250V
Worcester part no. 8716118124
P.O.A. 
11   CONNECTING TERMINAL
Worcester part no. 8716118127
P.O.A. 
12   STRAIN RELIEF
Worcester part no. 8716118128
P.O.A. 
13   PLUG HOR. 3 POLE WHITE
Worcester part no. 8716118129
P.O.A. 
14   PLUG HOR. 2 POLE RED INC LINK WIRE
Worcester part no. 8716118130
P.O.A. 
15   CONNECTING TERMINAL 2-POL ORANGE (5X)
Worcester part no. 87444040880
£39.25
16   CONNECTOR 3-POL*** BLACK
Worcester part no. 87377044910
£7.79
17   CONNECTOR 4-POL*** BLUE
Worcester part no. 87377044920
£7.79
18   CONNECTOR 3-POL*** YELLOW
Worcester part no. 87377044930
£7.79
19   PLUG VERT. 2 POLE GREY
Worcester part no. 8716118131
P.O.A. 
20   PLUG VERT. 2 POLE WHITE
Worcester part no. 8716118132
P.O.A. 
21   GROMMET
Worcester part no. 8716118136
P.O.A. 



Heating spares made simple this website is secured by Geotrust