Presidential Heating & Air Conditioning
Gaithersburg HVAC Contractors
PRODUCT BROCHURES (BY CATEGORY) OFFERED BY GAITHERSBURG’S HEATING AND A/C SPECIALISTS
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