I'm modeling a commercial building that has 7 conditioned floors and is heated and cooled by 3 electric heat pumps. According to TABLE G3.1.1A the baseline model should be a System 8.

In exception C in section G3.1.2.6 Ventilation, it states that 'If the minimum outdoor air intake flow in the proposed design is provided in excess of the amount required by the rating authority or

Hello,

The project is located in Europe and standard EN 15251 is considered for the achievement of this prerequisite.

The project is located in Europe and standard EN 15251 is considered for the achievement of this prerequisite.

Does the angle of installation of the lamp influences its BUG rating?

In a building that is being refurbished some windows are removed and are replaced with opaque panels. How shall they be considered in the baseline model?

Hi,

When modeling the Baseline's lighting power using the Space-by-Space method, may I icrease the Baseline's power by section 9.6.3 (Room Geometry Adjustment) by 20% ( if applicable)?

Good afternoon, we're certifying a building that is 10% retail, 10% offices and 80% residential.

We applied this credit in our Project in Athens in Greece and had no difficulty achieving it.