The new heaters Junkers stand out for being the only of the market with fan modulante and a wide rank of capacities, with models of 12, 15 and 18 litres/min; what turns them into the heaters with the greater value of performance in a tight device (94%) of the domestic rank of 11 to 18 litres. [+]

The new system PAM Elixair, developed by Saint-Gobain PAM, takes advantage of the conditions of constant temperature under earth to keep the ideal temperature of the buildings during all the year. [+]

When it interrogates to engineers and qualified technicians on which are the tendencies that will mark the future in systems of air conditioning from the punto of the technological innovation, are used to to speak of new types of refrigerantes (CO2, gas.... [+]

Vaillant continue betting by the renewable energies and the energetic efficiency and thus now it offers to the professionals a document with 50 arguments with which shows that install a bomb of heat geoTHERM air-water only has advantages. [+]

The impairment of the economy of Europe has moved with rapidity to the sector construction. The atisbo of mejoría that some countries experienced during 2011 does not seem to have continuity in this 2012, for which foresees a descent of the production of 2,1%... [+]

Nowadays, the energetic efficiency, the renewable energies, the saving in primary power and the broadcasts of gases contaminantes are leading in all the technical forums of power. This, joined to the current situation of crisis, does that the worry by the costs of the homes -bills of gas and electricity- was every time greater... [+]

Alet Taldea, engineering specialist in solutions of high energetic efficiency and member of the network Vaillant Innovative Partner, has been the company commissioned of the air conditioning sustainable of the new City council of Ikaztegieta (Guipúzcoa). The promoters of the project have been the Deputation Foral of Guipúzcoa and Etorlur together with Egoin, company specialised under construction wooden... [+]

According to a recent study of the IDAE, the heating is responsible of 47% of the energetic consumption of the Spanish homes, followed of the appliances and the hot water. In this stage, the bomb of heat arises like an alternative to the traditional heating of gas and of diesel, since it provides a greater energetic saving and, in consequence, a greater saving of costs to final of year... [+]

Of average, the private sector and the public sector pay to the companies installers between the 98 and 101 days respectively, jumping completely the time limits established by the valid legislation and drowning to the small and very small companies, and autonomous, that, of some way, finish funding his own works... [+]

The systems of nebulización play an important paper in the climatic control that carries out in the greenhouses. The pulverización of water also uses with enormous advantages to keep the suitable temperature and the humidity in the environingingment, in conditions of forced or natural ventilation. [+]