Thanks to all who replied have contacted three of companies recommended and all can do although one of them claims they have new ones in stock ,whether they are just going on the Sanden numbers but I wonder. Any one lives near them maybe could check it out. Expensive but worth it? £450 +vat +postage = £565 as opposed to cheapest rebuild £170 + vat + postage = £229
Alpinair
Unit 7 Manhattan Business Park
Westgate
London
W5 1UP
T: 02089910055
F: 0208 99792671
Dave g