A thorough winter heating maintenance service was completed, ensuring optimal performance and safety. The Carrier gas furnace was meticulously inspected, cleaned, and adjusted to guarantee efficient operation. Air filters were replaced to enhance indoor air quality and improve system efficiency. A carbon monoxide detector was installed to provide an additional layer of safety, ensuring the detection of any harmful gas leaks. Smoke alarms were checked and their batteries were replaced to ensure they remained fully functional. This comprehensive service aimed to provide peace of mind, knowing that the heating system is in top condition and safe for use throughout the winter season.