7 Ways your HVAC affects your Monthly Electric Bill

03 Aug 7 Ways your HVAC affects your Monthly Electric Bill

SERVING AREAS OF BRISTOL, JOHNSON CITY, AND KINGSPORT TN

Your home’s HVAC system can directly affect your electric bill. Therefore, when you notice that you’re paying more for your electricity than the same month of the previous year, it may be time for a maintenance appointment. Our Kingsport experienced HVAC technicians at Thompson Electrical Service share on the blog today seven ways your HVAC affects your energy usage and how you can lower your electric bill.

1. Dirty Air Filter

The HVAC unit air filter helps minimize dust and contaminants circulating in your home’s air. It also protects HVAC mechanisms, such as the air handler, indoor coil, and ductwork from debris build-up. However, your unit will run longer and harder using more electricity because of the blockage. Therefore, Tri-Cities HVAC experts recommend changing the air filter every 30 days for optimum contaminant minimization and quality airflow. Reusable filters that you can wash and use again are common, but our techs recommend replaceable filters for better airflow. Affordable air exchange filters are available at your local retailer. Just be sure to double-check the size that you need before you go to purchase them.

2. Duct Leaks

Your home’s ductwork distributes the air and is a significant component of your home’s cooling system. When there is a duct leak, your HVAC unit works overtime to address the inefficiency resulting in high electric bills. However, Bristol HVAC pros agree that a healthy, efficient system requires no leaks for proper airflow. So, when you notice the air not cooling quickly or your system is constantly running, contact Thompson Electrical Service for HVAC diagnostics in Kingsport.

3. Failing Components

Aging units are prime candidates for failing components such as capacitors, compressors, or motors. As the piece begins to slow and break down, it can create an energy drain to keep up with demand. Regular HVAC maintenance can reduce possible breakdowns, but they can’t stop motor failure. Therefore, our Johnson City HVAC repair team recommends financially preparing to purchase a new unit about every 10 to 15 years due to inevitable component failure.

4. Low Refrigerant

Heat pumps and air conditioners use refrigerants to transfer and remove heat from your home’s air. When a unit is low on refrigerant, it requires more energy to satisfy your thermostat demand resulting in higher electric bills. Licensed HVAC companies in Kingsport explain that low refrigerant is often from a leak in the coils or line sets responsible for the refrigerant transfer. Only licensed technicians should accurately diagnose a refrigerant leak, determine its origin, and offer possible repair options.

5. Poor Maintenance

Your HVAC system should receive a maintenance check a minimum of once per year to maintain the active components and ensure maximum efficiency. Our Tri-Cities licensed HVAC technician examines your unit to ensure parts are working and there are no signs of possible problems. Also, they may recommend additional services to protect your unit further or make it more energy-efficient to help lower your electric bill.

6. Old System

HVAC units have a standard life cycle of 10-15 years, depending on regular maintenance and normal wear and tear. Unfortunately, as the system ages, it typically requires more energy to produce the same results, causing an increase in your electric bill. Therefore, our HVAC techs in Bristol recommend purchasing a new system before an emergency arises. Additionally, the efficiency of new units can surpass your old system and reduce energy usage, as well as save you month each month on your electric bill.

7. Poor Installation

Improper HVAC installation can cause multiple issues, including raising your electric bill. An oversized unit can cause short cycles, making it turn off and on quickly. An undersized unit runs continuously to keep up with your home’s square footage demand. Our Johnson City HVAC professionals explain that decreased energy efficiency occurs in both scenarios since they are ill-proportioned for your home. Additionally, missing parts, unsealed ductwork, poor electrical connections, and poor brazing and welding may also be causes of an increased electric bill.

HVAC Service in Bristol, Johnson City, and Kingsport, TN

An underperforming HVAC unit at the height of extreme weather is a guaranteed high utility bill. However, regular unit maintenance, ductwork inspections, and replacing your unit when it’s no longer efficient should help keep your electric bill lower. To schedule an HVAC maintenance appointment with one of our Kingsport skilled HVAC technicians, feel free to call Thompson Electrical Service at (423) 343-5726 or contact us online today!