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Presidential Heating & Air Conditioning
Gaithersburg HVAC Contractors
Presidential Heating & Air Conditioning
Gaithersburg HVAC Contractors
Visit these pages to see our active coupons, check out recent rebates and financing options!
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