Underfloor room heating system

摘要

The underfloor heating system comprises a sub-base (13) and a suspended concrete slab (3) supported at intervals (6) and by the outer walls (15). A hollow space (1) is thus formed between the base (13) and the slab (3), and an insulation layer (5) is laid on the base (13) and up the walls (15).An opening (7) is formed in the slab (3) which has a cover (9), and immediately below it on the base (13) is a non combustible heat source (11) with extension distributors (12) to heat the air in the void (1) uniformly, and indirectly by convection and radiation the slab (3) is also heated