I have a tdc32 con dryer. Having the same problem i looked at the back of the machine taken the backing cover off and found the heating instument had broken (the cardboard bit) i looked on the net and found www.shop.ezee-fix.co.uk have got a hotpoint heater HPT1701768 at £23.00 gbp hopefully that should solve our problem i hope i have helped :-)
smiley
October 2005