Heat waves pose significant risks, particularly for vulnerable populations such as infants, the elderly, and individuals with pre-existing health conditions. Prolonged exposure to high indoor temperatures can lead to heat stress, dehydration, and even heat stroke, which is a medical emergency. Additionally, the financial burden of running air conditioning, which can account for over 50% of summer energy bills, may strain household budgets. Residents in poorly insulated homes or areas with high humidity are especially at risk of discomfort and health complications.