When you go to an electrical wholesalers, first ask for the price of say 6 wall mounted heaters.
they will come back with a figure and it will most likely be there own brand that they make the most money from.
so once you know the preferred carp to sell you, you can ask for alternatives!
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc