If you're handy with a combi-boiler perhaps you can help me get the following info for some parts I am listing for sale on eBay, having stripped it down.
Model: Saunier-Duval Thelia 623 Combi Part 1: http://tinyurl.com/yxqvwa - a motor of some sort? Part 2: http://tinyurl.com/y3fgkd - a diode or switch? Part 3: http://tinyurl.com/y57scf - diverter valve?
What I'd love to know: A) Part name (& model number) + good 'keywords' B) Realistic asking price
Thanks in advance for any help!