Although annual preventive maintenance can help enhance efficiency and performance and detect several minor issues before they become major repairs, if you experience any of the following, contact BVS for heating repair: 

• Unusual odors: The first time you turn on your heating system in the fall, you’ll likely smell a faint burning odor as dust that has settled over the summer burns off. If the odor persists, change your air filter if necessary. If a filter change doesn’t solve the problem, or if you notice an acrid, musty, or otherwise unusual odor from your supply vents during the heating season, call BVS for repair.
• Lack of warm air: A repair or replacement may be needed if your supply vents are blowing cold air or certain areas of your home are warmer or cooler than others.
• Strange noises: Any loud or unusual sounds from your heating system are a sign that something is amiss, requiring further investigation from a certified professional.
• Increasing energy costs: If heating your home has steadily risen, something prevents it from operating at peak efficiency. Old age, lack of maintenance, or a dirty air filter may be the cause, or the unit may require repair or replacement.
• Weak airflow: A lack of airflow may be due to a blockage in the ductwork or dirty air filter, or there may be an issue with the fan, belts, or motor.
• Frequent on and off cycling: Short cycling can be caused by some reasons, including improper sizing. Contact the experts at BVS for quick diagnosis and repair.