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Preparing your HVAC System for Winter on Delmarva

Home | Blog | Published on November 16th, 2023
Outdoor HVAC unit covered in snow during winter, related to heating replacement or new furnace installation.

Preventative maintenance is critical for your HVAC system. As this time of year comes where you rely on heating the most, it is crucial to ensure your heating system will keep up. Heating systems, including both furnaces and boilers, play a key role in maintaining home comfort by providing warmth throughout your house. Steam boilers are another type of heating system that generate steam for radiators and distribute heat through pipes; they typically operate at higher temperatures and are less efficient than hot water boilers. Here are some helpful tips to prepare for a winter season on the Eastern Shore.

Introduction to Furnace Replacement

Furnace replacement is one of the most important investments a homeowner can make, especially in regions where winter temperatures can be unforgiving. As heating needs increase, the performance and efficiency of your furnace become critical to maintaining comfort and controlling energy costs. With the average cost of a new furnace ranging from $3,800 to $10,000, understanding what drives furnace replacement costs is essential for making an informed decision. Natural gas furnaces remain a top choice for many homeowners due to their ability to deliver heat efficiently and cost-effectively. When considering furnace replacement, it’s vital to look at the annual fuel utilization efficiency (AFUE) rating, which measures how efficiently a furnace converts fuel into usable heat. A higher AFUE rating not only means more efficient heating but can also translate into significant savings on heating bills and a reduction in your home’s carbon footprint. By carefully evaluating your options and focusing on efficiency, you can ensure your new furnace provides reliable heat while keeping long-term costs in check.

Understanding Furnace Replacement Costs

Furnace replacement costs can vary significantly based on the type of furnace you choose, the size of your home, and the complexity of the installation. Electric furnaces are often the most budget-friendly option upfront, with prices typically ranging from $2,000 to $7,000. However, while electric furnaces may have lower initial costs, they can lead to higher energy bills over time, especially in colder climates. Natural gas furnaces, on the other hand, are known for their energy efficiency and lower operating costs, making them a popular choice for homeowners looking to save on heating bills in the long run. Gas furnaces generally offer a good balance between installation cost and efficiency, providing reliable heat at a reasonable price point. Oil furnaces tend to have higher installation and maintenance costs, often ranging from $6,750 to $10,000, but may be necessary in areas where natural gas is not available. When evaluating furnace replacement options, it’s important to consider not just the price of the new furnace itself, but also the overall cost—including installation, potential repair expenses, and ongoing maintenance. Investing in an energy efficient furnace can help reduce your total heating costs and provide dependable comfort for years to come.

Types of Heating Systems

Homeowners have several options when it comes to choosing a heating system, each with its own advantages and considerations. Gas furnaces are the most widely used, prized for their high efficiency, reliability, and ability to provide consistent heat even during the coldest months. Electric furnaces are a practical solution for smaller homes or regions with milder winters, offering easy installation and lower upfront costs, though they may result in higher energy bills. Oil furnaces are often selected in areas where natural gas service is unavailable, delivering powerful heat but typically at a higher cost for both installation and fuel. Heat pumps stand out as a versatile and highly efficient option, capable of both heating and cooling your home while significantly reducing energy bills. When selecting a new heating system, it’s important to consider your local climate, the level of insulation in your home, available space for equipment, and your long-term energy goals. By matching the right system to your specific needs, you can maximize efficiency, comfort, and cost savings throughout the year.

Selecting the Right Furnace for Your Home

Choosing the right furnace for your home is a crucial step in ensuring comfort, efficiency, and cost savings throughout the winter months. With so many options available, it’s important to weigh several key factors before making your decision.

One of the first considerations is the type of fuel your new furnace will use. Natural gas furnaces are among the most popular choices for homeowners, thanks to their ability to deliver reliable heat efficiently and at a lower operating cost compared to many other options. If your home isn’t connected to a natural gas line, you might consider an oil furnace, propane furnace, or even electric furnaces. Each fuel type has its own advantages: oil furnaces can provide powerful heat in colder climates, while electric furnaces are often easier to install and maintain, though they may result in higher energy bills depending on local electricity rates.

Efficiency is another critical factor. The annual fuel utilization efficiency (AFUE) rating tells you how effectively a furnace converts fuel into usable heat. High efficiency furnaces, with AFUE ratings of 90% or higher, can significantly reduce your heating bills over time. Advanced burners in modern furnaces help modulate fuel flow for precise temperature control, improving efficiency and reducing emissions. While these high efficiency models may have a higher upfront furnace cost, the long-term savings on energy bills and potential eligibility for tax credits can make them a smart investment. When comparing new furnaces, always look for the AFUE rating to ensure you’re choosing an energy efficient furnace that will help you save money and reduce your environmental impact.

Proper sizing is essential for optimal performance. A furnace that’s too small will struggle to keep your home warm, while an oversized unit can lead to uneven heating and unnecessary energy use. An experienced HVAC contractor can assess your home’s size, insulation, and heating needs to recommend the right furnace type and capacity. This professional guidance helps ensure your new system operates efficiently and reliably, minimizing the risk of frequent repairs and maximizing comfort.

Furnace replacement costs can vary widely based on the type of furnace, its efficiency, and the complexity of the installation. On average, homeowners can expect to pay between $3,000 and $10,000 for a new furnace, including installation. While this is a significant investment, replacing an old furnace with a modern, high efficiency model can lead to lower heating bills, fewer repairs, and improved indoor comfort. Additionally, many new furnaces come with robust warranties, offering peace of mind and protection against unexpected repair costs.

Don’t forget to factor in the overall cost of ownership, which includes not just the initial purchase and installation, but also ongoing maintenance and potential repair costs. The disposal of the old furnace is an important step in the replacement process and can impact total costs. Proper maintenance is key to extending the life of your furnace and ensuring it continues to operate efficiently. Regular filter changes, annual inspections, and timely repairs can help you avoid costly breakdowns and keep your heating system running smoothly. When a furnace breaks, timely repairs or replacement are crucial, and having a warranty can help offset the repair or replacement costs.

When considering warranties, keep in mind that some providers may offer coverage for issues like rust and corrosion, which are often excluded by other warranties. This added protection can be valuable in maintaining your furnace over time.

Ultimately, selecting the right furnace is about balancing efficiency, cost, and comfort. By considering your fuel options, AFUE rating, home size, and long-term maintenance needs, you can make an informed choice that will keep your home warm and your energy bills in check. Consulting with a trusted HVAC contractor can help you navigate the options and ensure your new furnace is installed correctly, setting you up for years of reliable, efficient heat. Whether you’re upgrading from an older furnace or installing a new system, taking the time to choose wisely will pay off in comfort, savings, and peace of mind.

Hiring an HVAC Contractor

Selecting the right HVAC contractor is a crucial step in the furnace replacement process. A reputable contractor brings the expertise needed to assess your home’s heating requirements, recommend the most suitable furnace type and size, and ensure a safe, efficient installation. Look for contractors with experience in installing natural gas furnaces, high efficiency furnaces, and heat pumps, as well as a strong track record of quality service. It’s important to verify that your HVAC contractor is properly licensed and certified, and that they offer comprehensive warranties on both equipment and labor. A knowledgeable contractor will not only handle the installation but also provide guidance on proper maintenance and repair, helping you get the most out of your new furnace. By partnering with a trusted professional, homeowners can feel confident that their heating system will deliver reliable heat, efficiency, and safety for years to come.

New Furnace Installation

Installing a new furnace is a detailed process that requires professional expertise to ensure optimal performance, safety, and efficiency. A qualified HVAC contractor will handle every aspect of the installation, from removing the old unit to setting up the new system and verifying that it operates correctly. During installation, special attention is given to carbon monoxide safety, proper venting, and ensuring the furnace is sized appropriately for your home. Choosing a high efficiency furnace can lead to substantial savings on heating bills and help reduce your home’s environmental impact. In addition to providing reliable heat, a new furnace can improve indoor air quality and create a more comfortable living space. Homeowners should also explore available tax credits and rebates for energy efficient furnaces, which can help offset the initial cost of the new system. Regular maintenance is essential to keep your new furnace running efficiently and to extend its lifespan. By investing in a new furnace and ensuring it is installed and maintained by experienced professionals, you can enjoy a warm, safe, and energy-efficient home throughout the winter and beyond.

Replace HVAC Filters for Winter Efficiency

Most air filters should be replaced every three to six months to optimize the heating, cooling, and ventilation of your HVAC system. A dirty or clogged filter can restrict airflow, reduce heating efficiency and in the worst-case scenarios, result in a system breakdown. Neglecting filter replacement can lead to frequent repairs and higher repair costs, as the system is forced to work harder and components may fail more often.

If you use a gas furnace or heat pump to heat your home in the winter, it’s important to understand that each home varies on the time of when filter replacements are needed. Consistent maintenance of your heat pump can on average, reduce your energy consumption between 10-25%. Regular filter changes can help prevent the need for repairs and keep the system running efficiently. Systems that are not properly maintained may need to be repaired more often, increasing overall costs. The filter variety, thickness, size, MERV rating, and even the number of people in your household are all factors in how often you should change your filters. Both smokers and homeowners who are undergoing home renovations may also need to switch out their air filters more often. The MERV rating, when independent of all other factors, is another indicator for when you should have your air filters replaced.

  • MERV 1–4 Filters: Replace Once a Month
  • MERV 5–8 Filters: Replace Every Three Months
  • MERV 9–11 Filters: Replace Every Six Months
  • MERV 12–16 Filters: Replace Every Nine Months to One Year

How to Winterize Your Outdoor HVAC Unit

The Delmarva Peninsula is not accustomed to cold winters. In fact, a look at past weather data, areas such as Salisbury, Ocean City, Lewes, Bethany Beach, and other cities throughout the area have experienced consistently mild winters. However, it is still important to consider winterizing your outdoor HVAC units. On a dry fall day, get outside and remove all leaves, twigs, and grass clippings away from your outdoor unit — a garden hose can help provide a thorough rinsing, remove animal droppings, bugs, dust, and dirt. It is recommended to service your furnace at least once a year, ideally before the winter season starts, to ensure it operates efficiently and safely.

For AC only outdoor units, and only once the unit has completely dried, locate the electrical circuit and flip the switch to cut the power supply — that way, you’ll prevent accidental automated starts during warm winter days. When upgrading your HVAC system, it may be beneficial to replace the air conditioner alongside the furnace for improved efficiency and cost savings. Finally, cover the HVAC unit with a waterproof cover that can breathe so moisture doesn’t build up over the winter and remember to clear snow, ice, and debris as it accumulates in the coming months. Even if you live in a milder climate, such as Delmarva, your outdoor unit is still susceptible to falling debris, curious animals, and general deterioration from the elements. Wind can also impact natural draft chimneys by disrupting the exhaust of combustion gases, which may affect the efficiency and safety of the venting system. Winterizing your outdoor unit is important to consider regardless of the severity of an area’s winter climate.

Boost Winter HVAC Performance with Added Insulation

Investing in extra insulation can help save money on power bills. Upgrading ductwork along with insulation can further improve heating system efficiency and reduce energy loss, as existing ductwork may need replacing or retrofitting during installation or upgrades. Not only does this additional layer of material maintain the temperature inside and reduce heat transfer, but it also eases the workload for the AC or furnace. Improving the energy efficiency of your home by adding insulation can help reduce the size and cost of a new furnace. Good insulation helps homes maintain a more consistent temperature on a daily basis. Poor insulation can potentially force an HVAC system to switch from heating to cooling and back every few days. Overall, insulation is an important component to the successful conditioning of any home. A thorough on-site assessment will evaluate your home’s heating needs, existing ductwork, and infrastructure before installation, ensuring the system is properly sized and efficient.

Schedule HVAC Maintenance Before Winter Hits

As mentioned, the Delmarva Peninsula of Maryland and Delaware is accustomed to mild and temperate winter seasons. Even so, it is important to consider preparation for your HVAC systems. It is critical to know what is happening in an HVAC system, especially before the peak of any season. Considering a scheduled checkup that is part of an annual maintenance will allow for this as a typical maintenance will check the functionality of important components in addition to the changing or cleaning of air filters. 

Relying on the expertise of professional HVAC contractors ensures your system is properly maintained and any potential issues are addressed before they become major problems. Many HVAC contractors also offer warranties on repairs and replacements, giving homeowners additional peace of mind and protection against unexpected costs.

Tax Credits and Incentives for HVAC Upgrades

Upgrading your HVAC system is not just about comfort and efficiency—it can also be a smart financial move, thanks to a variety of tax credits and incentives available to homeowners. When you invest in a new furnace, heat pump, or other high efficiency HVAC equipment, you may qualify for significant savings that help offset the initial installation costs and lower your long-term energy bills. Higher efficiency furnaces tend to have a higher upfront cost but can lead to long-term savings, making them a worthwhile investment for many homeowners. The Federal Trade Commission requires new furnaces to display their AFUE rating, which helps consumers compare energy efficiency and make informed decisions.

The federal government offers tax credits for homeowners who install energy efficient furnaces, heat pumps, and other HVAC systems. For example, installing a new natural gas furnace with an annual fuel utilization efficiency (AFUE) rating of 95% or higher can make you eligible for a federal tax credit. High efficiency electric furnaces, oil furnace upgrades, and advanced heat pumps may also qualify, provided they meet specific energy efficiency standards. High-efficiency furnaces generally have AFUE ratings of 90% or higher, ensuring better energy utilization and cost savings over time. The higher the AFUE rating, the more heat you get for every dollar spent on energy, making it a key factor in reducing long-term costs.

In addition to federal incentives, many states and local utility companies on the Delmarva Peninsula offer rebates and special programs for homeowners who choose high efficiency furnaces, gas furnaces, or heat pumps. These rebates can further reduce the upfront cost of installation and encourage the replacement of older furnaces with new, more efficient models. Some manufacturers also provide incentives for purchasing high efficiency HVAC equipment, adding another layer of savings.

To take advantage of these tax credits and incentives, it’s important to select a system that meets or exceeds the required AFUE rating or SEER rating for air conditioners. An AFUE of 90% means that 90% of the energy in the fuel becomes heat for the home, making it a key metric for evaluating furnace efficiency. Proper maintenance of your new HVAC system is also essential to ensure it continues to operate efficiently and safely, maximizing your return on investment. Consulting with a qualified HVAC contractor can help you navigate the available programs, choose the right furnace type for your home, and ensure your new system is installed correctly. Choosing a dependable unit and comparing the warranties of each furnace is important to ensure long-term reliability and satisfaction.

Popular programs include the federal tax credit for energy-efficient home improvements, state-specific rebates, utility company incentives, and manufacturer promotions. Homeowners can find more information on the U.S. Department of Energy’s website or by speaking with a trusted HVAC contractor.

By upgrading to a new energy efficient furnace or HVAC system and taking advantage of available tax credits and incentives, you can enjoy lower energy bills, improved comfort, and peace of mind knowing your home is ready for winter—while also making a positive impact on the environment. Increasing a furnace’s AFUE from 56% to 90% can save substantial carbon dioxide emissions, contributing to a more sustainable future.

Need to prepare for an upcoming season? Schedule an appointment for preventative today – Contact Real HVAC Services Today.

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