Annual specific consumption of heat for heating:
Specific consumption of heat for heating of energy-satisfying houses is from 100 to 140 kWh/(m2a). The houses fulfil the desired thermal-technical values of the standard for peripheral structures ČSN 73 0540-2.
Principles of an energy-satisfying house:
- It is heated by a conventional heating system for gaseous, solid or liquid fuels with high power.
- The house fulfils the desired thermal insulation parameters of all jacketing structures (peripheral walls, windows, floors and ceilings). The desired heat diffusion U of the peripheral structure is from 0.30 to 0.38 W/(m2K).
- It is ventilated conventionally using windows.
- A type design is usually preferred to an individual design due to the lowest possible price.