Roof insulation - Reduces heat loss through roof, Window glazing - Improves thermal performance of openings, Boiler type - Determines heating efficiency, Lighting type - Affects electricity consumption,

Match the building element to its impact on energy efficiency:

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?