Ключевые слова: air conditioning, building exterior, clean energy, climate control, cooling, ecofriendly, energy conservation, energy efficiency, energy efficient home, energy saving, environmental technology, exterior, exterior design, exterior wall, green energy, heat exchange, heat pump, heating, home appliance, home improvement, hvac, hvac equipment, hvac system, modern architecture, modern building, outdoor installation, outdoor unit, renewable energy, renewable technology, residential, sustainability, sustainable living, thermal energy, utility box, ventilation system,