- Replace the air filter when required.
- Clean the ducts and vents on the furnace when necessary.
- Set your thermostat to automatically reduce heat during the hours when the home is vacant or the family is asleep.
- Ensure the exhaust flue that is located on the outside of your home either on the side or roof of your home are always free from obstructions and potential blockages. (example outside objects leaning on the side of home blocking exhaust vents)
Professional technicians, in the field of furnace repairs and maintenance in London, advise that you shouldn’t wait for the cold weather to be upon you before you start preparing your furnace for the season. There are a few general maintenance checks you can do to ensure your furnace is fully operational and safe to use for the winter as follows: