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Presidential Heating & Air Conditioning
Gaithersburg HVAC Contractors
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According to Energy Star, the average lifespan of an HVAC system is between 15-20 years. The Environmental Protection Agency (EPA) agrees. However, as heating and cooling systems age, they require Read Article
The average lifespan of electric furnaces and central air units is 15 - 20 years. Some HVAC systems will need replacing at 10 years. HVAC systems that maintain regular inspections and maintenance tend Read Article