Central heating installation.

摘要: The invention relates to a central heating installation and, in particular, an improvement the described and claimed main patent No. 86 05748. This consists fact that first loop (7) includes circulation pump (14) mounted between outlet (4') of switching valve (4) inlet manifold (9) device PC1 PCn pressure-breaking bottle (21) is provided boiler (1) (7), this including, on side, (20) connected (22) return pipe (5) side (23) connected, via accelerator (14), (24) (5') said device, two-way three-position valve.