Viessmann is launching a promotion offering installers and developers a Vitodens 242-F solar storage combined boiler and Vitosol solar kit package at a discount of approximately £1,000. The offer will run until November 2012, whilst stocks last.<br> <br> The compact size of the Vitodens 242-F gas-fired condensing boiler makes it an ideal installation for tight spaces, Viessmann says. The boiler comes prepared for direct connection to Viessmann's Vitosol solar kit. Designed to heat swimming pool water via heat exchangers as well as for the generation of space heating, the panels can be installed on pitched and flat roofs, as well as on walls or freestanding. The solar control module is regulated via Viessmann's Vitotronic control unit. Easy to operate with plain text and graphic display, the Vitotronic's programming unit can be located in a wall mounting base for added convenience, the company explains.<br> <br> To take advantage of this promotion claims must be made by November 30 2012.Interested installers should contact their local Viessmann business manager, local merchant, or visit the website for a copy of the claim form.