Heater unit or Temp sensor wanted

I am looking for a heater unit (LHD if possible) or the temperature sensor in the heater.

(I hope to add the product number later).

Without this sensor the heater does not work so it is rather cold in the car. Hope anyone knows about this part or a heater unit.

Thanks,Peter

Hi Peter, would either of these links help for part number ?

Cheers, John.

http://www.rimmerbros.co.uk/Item--i-GRID004237

or

http://www.rimmerbros.co.uk/Item--i-GRID004231