Heating FAQs

Common Heating FAQs in Harrisburg, PA

At WM Buffington Company Heating, Cooling & Plumbing, we understand that heating systems can be complex, and homeowners often have questions about how to keep their systems running efficiently. We’ve compiled answers to the most frequently asked questions regarding heating services in Harrisburg, PA, to help you stay informed and ensure your heating system is working at its best. If you have any additional questions, don’t hesitate to contact our team of HVAC experts!

1. How do I know if my heating system needs repair or replacement?

If your heating system is older than 15-20 years, it may be more cost-effective to replace it rather than repair it. Additionally, if you notice a sudden spike in heating bills, unusual noises, or inconsistent temperatures, your system might need repair or replacement. Our technicians can perform a thorough inspection to help you determine if a repair will suffice or if it’s time for an upgrade. For more tips on keeping your system efficient, visit our heating services page.

2. Why is my heating system blowing cold air?

There are several reasons why your heating system might be blowing cold air. Common causes include a malfunctioning thermostat, a dirty air filter, or an issue with the pilot light or ignition system in gas furnaces. If the problem persists, it’s essential to call a professional HVAC technician to diagnose and resolve the issue quickly. It’s important to address cold air blowing right away to prevent further damage to the system.

3. What size heating system do I need for my home?

The size of your heating system depends on various factors, including the square footage of your home, the insulation quality, the number of windows, and the local climate. An HVAC professional can conduct a load calculation to determine the appropriate size for your home. Choosing the right size system ensures that your home stays comfortable without wasting energy. At WM Buffington Company, we provide free estimates for heating system installations and upgrades.

4. How often should I service my heating system?

It’s recommended to service your heating system at least once a year, ideally before the start of the heating season. Regular maintenance can extend the lifespan of your system, improve energy efficiency, and prevent costly breakdowns. During a professional tune-up, a technician will inspect components, clean the system, and replace any worn parts to ensure optimal performance. Call us today to schedule your annual heating maintenance.

5. What is the difference between a furnace and a heat pump?

A furnace uses fuel or electricity to heat air and distributes it throughout your home via ducts, while a heat pump works by transferring heat from the outside air (even in cold weather) to heat your home. Heat pumps are more energy-efficient than furnaces but may struggle in extremely cold temperatures. Our team can help you decide which system is best for your home based on your needs and local climate conditions.

6. Why is my heating system making strange noises?

Heating systems can make various noises, and while some are normal, others may indicate a problem. Common noises include squealing (which may suggest a belt issue), banging (often caused by expanding ductwork), or rattling (which could be a loose component). If the noises are loud or persistent, it’s best to call a professional technician to investigate and prevent further damage. A well-maintained system typically runs quietly, and we can help ensure yours does.

7. Can I use a space heater instead of repairing my furnace?

While space heaters can provide temporary heat for small areas, they are not a long-term solution for heating your entire home. Relying on space heaters can lead to higher energy bills and pose safety risks. If your furnace is not working properly, it’s best to call a professional HVAC technician to inspect and repair the system. WM Buffington Company offers fast, reliable service to restore your home’s heating system to full functionality.

8. How can I improve the efficiency of my heating system?

Improving the efficiency of your heating system starts with regular maintenance, such as changing air filters, checking for leaks, and ensuring proper ventilation. You can also improve efficiency by upgrading to a programmable thermostat, sealing any air leaks around doors and windows, and ensuring that your system is the correct size for your home. For more tips on improving heating efficiency, check out our blog.

9. What is a programmable thermostat, and how can it help with heating efficiency?

A programmable thermostat allows you to set specific times for your heating system to operate, ensuring that it runs only when needed. This helps reduce energy waste and lowers your heating bills. You can program the thermostat to lower the temperature when you're not home and warm up your house just before you return. WM Buffington Company offers thermostat installation and guidance to help you make the most of your heating system.

10. How do I know if my heating system is leaking carbon monoxide?

Carbon monoxide leaks are a serious safety concern. If your heating system is improperly vented or malfunctioning, it could lead to a carbon monoxide leak. Symptoms of carbon monoxide poisoning include headaches, dizziness, nausea, and shortness of breath. It's critical to install a carbon monoxide detector and have your system regularly inspected by a professional HVAC technician to prevent leaks. If you suspect a leak, call WM Buffington Company immediately for a safety inspection.

11. What are the signs that my furnace is about to fail?

Signs that your furnace may be nearing the end of its lifespan include inconsistent heating, higher energy bills, strange noises, and frequent breakdowns. If your furnace is over 15 years old, it may also struggle to maintain efficiency and comfort levels. If you notice these signs, it’s a good idea to contact a professional HVAC technician for an inspection. In many cases, an early replacement can save you money in the long run by preventing emergency repairs.

12. How can I prevent my heating system from freezing in the winter?

One of the most common heating issues in colder months is a frozen system. To prevent your heating system from freezing, ensure that all external pipes are insulated and that your system is running efficiently. You can also help by leaving your thermostat set to a consistent temperature and checking the system’s air intake to make sure it’s clear of debris. If you need assistance with winterizing your heating system, WM Buffington Company can provide expert advice and service.

13. How long should my heating system last?

The lifespan of your heating system depends on its type and how well it’s maintained. On average, a well-maintained furnace can last between 15-20 years, while a heat pump may last 10-15 years. Regular maintenance and timely repairs can extend the life of your heating system. Our team at WM Buffington Company can provide maintenance services that keep your system running efficiently for as long as possible.

14. What are the benefits of upgrading to an energy-efficient heating system?

Upgrading to an energy-efficient heating system can save you money on energy bills, reduce your carbon footprint, and improve your home’s comfort. Modern heating systems, such as high-efficiency furnaces and heat pumps, are designed to use less energy while delivering better performance. WM Buffington Company offers expert guidance on selecting the right energy-efficient system for your home and budget. Contact us today to learn more about available rebates and incentives.

15. Should I repair or replace my heating system?

Deciding whether to repair or replace your heating system depends on factors such as the age of the system, the cost of repairs, and the frequency of breakdowns. If your system is over 15 years old or the cost of repairs exceeds 50% of the cost of a new unit, replacing it may be more cost-effective in the long run. WM Buffington Company offers free estimates for heating system replacements, helping you make an informed decision that suits your home’s needs and budget.

Contact WM Buffington Company Heating, Cooling & Plumbing For Answers To All Your Heating FAQs

At WM Buffington Company, we are dedicated to providing clear, reliable answers to all of your heating system questions. Whether you're experiencing issues with your furnace, need a system replacement, or are simply looking for expert advice, our team is here to help. Contact us today at 717-616-2682 for personalized service, free estimates, and professional solutions. Let us help keep your home warm and comfortable all year long!

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