Iron furnaces were a necessity in 19th century England when cold fronts came unexpectedly from the north and everyone was a blacksmith. Fine-tune your forge with today's Groupon: for $59, you get a furnace tune-up and safety check from Eco-Cool HVAC (a $135 value). This Groupon is valid for residences in Harford and Baltimore Counties.
Eco-Cool HVAC's fully trained and licensed team performs necessary maintenance on air manipulators, offering around-the-clock service. To begin each tune-up, furnace physicians inspect thermostats for proper operation and heat exchangers for possible cracks. By ensuring heat exchangers function properly, Eco-Cool HVAC helps protect homes against carbon-monoxide leaks. In addition, the specialists inspect and change filters as needed before scanning all electrical components and controls. The team also guides furnaces through a series of non-embarrassing tests to check for proper airflow and oils motors as needed to ensure that houses don't break down during drag races with neighboring homes.