Here are several tips to enhance the efficiency of your furnace:
- Programmable Thermostat
- Regular Maintenance
- Seal Air Leaks
- Upgrade to a High-Efficiency Furnace
- Use Ceiling Fans
- Close Fireplace Damper
- Ventilation System Cleaning
- Upgrade to a Smart Thermostat
- Proper Insulation
Please keep in mind that the effectiveness of these tips may vary based on your specific furnace type, home layout, and local climate conditions.