01/08/2026
🌞 How to use air conditioning and heat recovery ventilation wisely in the summer?
✅ Morning: Keep the windows closed, lower south-facing blinds, and switch on the air conditioner before your home starts to heat up.
✅ During the day: Keep windows shut, blinds down, and set your air conditioner to 24 to 26°C. The difference between the indoor and outdoor temperature should not exceed 6 to 8°C.
✅ Evening and night: Lower the cooling output or switch to Sleep Mode. Meanwhile, your heat recovery ventilation system continuously supplies fresh air, while the bypass operates automatically:
→ When the outdoor temperature drops below the indoor temperature, the bypass opens to bring in cooler air.
→ When it becomes warmer outside than inside, or the temperature exceeds the preset comfort range, the bypass closes to limit unwanted heat (or excessive cooling).
♻️ Heat recovery ventilation is the perfect partner for air conditioning because it:
• supports your air conditioner's operation,
• helps reduce energy consumption,
• provides a constant supply of fresh air without drafts, insects, or the need to open windows.
On hot summer days, let smart technology do the work. Keep the windows closed, rely on intelligent climate systems, and enjoy lasting comfort no matter how high the temperature climbs outside 🌬️
