The sale is particularly timely as the summer of 2026 is expected to bring prolonged heatwaves. Homeowners who fail to upgrade their cooling systems may face discomfort and higher energy bills during peak summer months. DELLA's energy-efficient systems are designed to address these challenges by providing targeted cooling for specific rooms, such as sunlit bedrooms or home offices, and reducing energy waste. The promotion also encourages early planning to avoid delays in installation during the busy summer season.