Category Archives: Heat Pump Services

Man holding tablet and wearing safety hat, stands in front of a rack of heat pumps

The Essential Fall Checklist for Heat Pump Maintenance in Northern Virginia

As the Autumn leaves fall, it’s time to think about the essential maintenance steps for your heat pump; ensuring it remains in top-notch condition for the colder days ahead. It’s time for homeowners to shift their focus from the gentle hum of air conditioning, to the warmth of an efficient heating system. Central to this transition is the unsung hero of many households—the heat pump. This intricate device not only keeps your home cool in the Summer, but also ensures a cozy refuge during the chilly Fall and Winter months. To safeguard your comfort and keep energy bills in check, a proactive approach to maintenance is essential. In this comprehensive guide we’ll walk you through the indispensable Fallchecklist for heat pump maintenance, tailored specifically for the unique climate of Northern Virginia. Join us on this journey to prepare your home for the upcoming cold season, as we explore the crucial steps that will keep your heat pump operating at peak efficiency. Whether you’re a seasoned homeowner or new to the region, these tips will empower you to navigate the Fall season with confidence; ensuring your home stays warm and inviting despite the dropping temperatures.

Understanding the Importance of Fall Heat Pump Maintenance

As Autumn leaves fall and Northern Virginia is blanketed with a crisp chill, it brings a reminder that your home’s heat pump is about to shoulder the responsibility of keeping you warm. Beyond the comfort it provides, a well-maintained heat pump is a cornerstone of energy efficiency and cost savings. The Fall season marks a crucial juncture in the annual lifecycle of your heating system, demanding attention to ensure it performs optimally when the mercury levels plummet. It’s wise to have a reliable heating system, and R.A. Dobson is here for your heat pump repair nearby.

Northern Virginia’s climate is diverse, presenting a spectrum of weather conditions from mild Fall afternoons, to frost-laden Winter nights. Your heat pump is a year-round workhorse, needing time to transition seamlessly from cooling to heating mode. Fall maintenance is not just a seasonal chore; it’s a proactive strategy to safeguard against the challenges this region’s weather can pose.

Efficiency is the linchpin of Fall heat pump maintenance. When the system operates efficiently it not only keeps your home warm, but also trims down on energy consumption. An efficiently running heat pump translates to lower energy bills, offering a welcome relief to your pocketbook. Moreover, regular maintenance acts as a preventive measure, reducing the risk of unexpected breakdowns that bring inconvenience and added expense.

Consider your heat pump as the beating heart of your home’s climate control. Without proper care it may struggle to circulate warm air effectively, leading to uneven heating and potential discomfort. Fall maintenance is akin to giving your heat pump a thorough check-up, ensuring that all components are in top shape; from the air filters to the refrigerant levels.

Energy efficiency is not only about cost savings; environmental responsibility also plays a major role. A well-maintained heat pump consumes less energy, reducing your carbon footprint along with your bills. As we collectively strive towards sustainable living, taking care of appliances that regulate our indoor climate is a small, yet impactful contribution.

The Fall Checklist for Heat Pump Maintenance

1. Clean or Replace Air Filters

Start your Fall heat pump maintenance effectively, by checking and cleaning the air filters. Over time filters accumulate dust and debris, obstructing airflow and causing the system to work harder. Clean filters ensure proper air circulation, improving indoor air quality and preventing strain on the pump. For optimal performance, consider making this a monthly task during the heating season.

2. Inspect and Clean Coils

The evaporator and condenser coils play a crucial role in the heat exchange process. These coils can accumulate dirt and grime, reducing the system’s overall efficiency. Inspect them regularly and clean as needed. Clearing away debris is also essential, enhancing performance and extending the lifespan of your heat pump. If the pump’s coils are too difficult to access or clean, it’s advisable to seek professional assistance.

3. Check Thermostat Settings

Ensure your thermostat is set to the desired temperature for the upcoming colder months. Consider investing in a programmable thermostat if you haven’t done so already. These devices allow you to set different temperatures for various times of the day, optimizing energy usage and increasing cost-savings. Proper thermostat settings contribute significantly to energy efficiency and comfort in your home.

4. Examine Ductwork for Leaks

Leaky ducts can lead to significant energy loss, diminishing the efficiency of your heat pump. Inspect your ductwork for any visible leaks or gaps. Seal these with appropriate materials and insulate ducts in unconditioned spaces. This ensures that warm air produced by the heat pump reaches all areas of your home without unnecessary losses; keeping energy bills in check.

5. Inspect Refrigerant Levels

Low refrigerant levels can compromise your heat pump’s ability to warm your home efficiently. If you notice any signs of refrigerant issues such as reduced heating performance or unusual sounds, it’s time to consult a professional. A certified technician can check and adjust refrigerant levels, as well as identify and repair any leaks in the system; ensuring optimal performance.

Mechanic heat pump technician using manifold gauge checking refrigerant for refilling a home heat pump.
Do not ignore low refrigerant levels. Swift action by a certified technician ensures optimal heat pump performance and efficiency.

6. Clear Debris Around the Outdoor Unit

The outdoor unit of your heat pump can easily collect leaves, branches, and other debris. Before the cold weather sets in, take the time to clear the area around the outdoor unit. This not only prevents potential damage, but also ensures proper airflow allowing the heat pump to operate efficiently. Trim any nearby vegetation as well, maintaining a clear space for the heating unit.

7. Test the Defrost Cycle

In Northern Virginia’s frosty Winters, the defrost cycle is a critical component of your heat pump’s operation. Test this function to ensure that your system can effectively handle frost buildup. If you encounter any issues or the defrost cycle does not seem to be working correctly, it’s advisable to seek professional assistance to address the potential problem; before colder weather arrives to complicate matters.

8. Schedule Professional MaintenanceWhile some maintenance tasks can be handled by homeowners, scheduling a professional inspection is essential for comprehensive care. R.A. Dobson, your local heating and cooling experts, offer thorough heat pump maintenance services. Our technicians can identify and address issues that may not be apparent to the untrained eye. By entrusting your heat pump to professionals, you ensure that it operates at peak efficiency, providing reliable heating for your home throughout the Fall and Winter seasons.

How R.A. Dobson Can Help You

We understand the unique heating needs of Northern Virginia residents. Our experienced technicians specialize in heat pump maintenance, repair, and installation. By choosing us you benefit from personalized service, attention to detail, and a commitment to your comfort. With our expertise your heat pump will operate at its best, providing reliable heating during the chilly Fall and Winter months. When searching for professional heat pump repair nearby, trust the experts at R.A. Dobson to keep your system running smoothly throughout the colder months.

A smiling woman operator with headphones overlooking a computer screen.
Count on R.A. Dobson for top-notch heat pump maintenance, repair, and installation. Your comfort matters, especially during colder months!

Final Thoughts

Don’t let the approaching Winter catch you off guard. Experience a cozy home all season long with our expert services of heat pump repair, providing prompt solutions to keep you warm. Invest in the longevity and efficiency of your heat pump by following our Fall maintenance checklist. For professional assistance and a thorough inspection, contact us today. Our team is ready to ensure your heat pump is in top-notch condition, offering peace of mind and a warm, cozy home throughout the colder seasons. Schedule your heat pump maintenance now for worry-free comfort all winter long.

Two heat pumps, covered in snow and ice, attached to a wood wall

Signs Your Heat Pump Needs Repair Before Virginia’s Winter Hits

As the brisk winds of winter start to make their presence known in Virginia, ensuring your home or business’ comfort and warmth becomes a top priority. One of the essential components of your heating system is the heat pump, which is responsible for keeping your space cozy during the chilly months. If your heat pump is showing signs of trouble, addressing the issues promptly can save you from the discomfort of a malfunction during the winter. In this blog, we’ll discuss the key signs that indicate your heat pump needs repair before Virginia’s winter hits. At  R.A. Dobson, we’re dedicated to providing top-notch heat pump repair services in Virginia, and we’re here to help you ensure a warm and comfortable winter season.

7 Signs That Indicates Your Heat Pump Needs Repair

  1. Inconsistent Heating: If you have noticed that some rooms in your home are much colder than others, or if you’re experiencing inconsistent heating throughout your space, it could be a sign that your heat pump is struggling to maintain a consistent temperature. This can not only affect your comfort but also lead to higher energy bills.
  2. Reduced Airflow: A decrease in the airflow from your heat pump’s vents can be an early warning sign of potential issues. Reduced airflow may be caused by clogged filters, duct obstructions, or problems within the heat pump itself. R.A. Dobson’s heat pump repair includes thorough inspections to identify and rectify airflow problems.
  3. Unusual Noises: Strange, unfamiliar noises coming from your heat pump can be a clear indication that something is amiss. These noises could range from grinding and squealing to banging and hissing. Ignoring these sounds can lead to more significant problems down the line, so it is crucial to address them promptly.
  4. Frequent Cycling: If your heat pump turns on and off more frequently than usual, it may be working harder to maintain the desired temperature. This can be a sign of wear and tear on the system and should be investigated by a professional technician from R.A. Dobson.
  5. Ice Buildup: In winter, a little frost on the outdoor unit is normal, but excessive ice buildup is a cause for concern. It can restrict airflow and affect the efficiency of your heat pump. An experienced technician can diagnose the problem and perform the necessary repairs.
  6. Higher Energy Bills: If you have noticed a significant spike in your energy bills without a corresponding increase in heating demand, it could be due to your heat pump working less efficiently. Regular maintenance from R.A. Dobson can help prevent such efficiency problems.
  7. Age of the Heat Pump: Heat pumps have a typical lifespan of around 15 years. If your system is nearing or has exceeded this age, it might be time to consider a replacement or extensive repairs. R.A. Dobson can advise you on the best course of action.

Don’t let a malfunctioning heat pump leave you shivering in the cold this winter. Keep an eye out for the signs mentioned above, and if you notice any issues, do not hesitate to reach out to R.A. Dobson for professional repair services in Virginia. Our dedicated team is here to ensure that your heating system is ready to tackle the winter chill, providing you with a warm and cozy home.

Workman navigating on a digital tablet wearing a yellow safety hat standing in front of four heat pump installed on an iron stand.
For a warm, cozy winter indoors, consider performing maintenance to your heat pump outdoors.

Unraveling the Challenges Faced by Heat Pumps and How to Conquer Them

Virginia’s winter presents a unique set of challenges for heating systems, particularly for heat pumps. With temperatures often fluctuating between mild and freezing, heat pumps need to be versatile in their operation. These systems work by extracting heat from the outdoor air and transferring it indoors to warm your home. However, as the temperature drops, the efficiency of this process can decrease.

In colder climates, heat pumps might struggle to extract enough heat from the outdoor air, leading to a drop in their heating capacity. This is known as the balance point, and in Virginia’s winter, it is a critical factor to consider. The balance point is the outdoor temperature at which a heat pump can no longer meet the heating demands of your home efficiently. In such situations, supplementary heating methods may be necessary, putting additional stress on the heat pump.

Additionally, the occasional snowfall and ice storms that Virginia experiences can affect the outdoor unit of heat pumps. Snow accumulation on the outdoor coils can hinder the heat exchange process, reducing the system’s effectiveness. Ice buildup can also pose a problem, especially if it interferes with the defrost cycle. Understanding these winter-specific challenges is crucial for homeowners, as it emphasizes the importance of ensuring that your heat pump is in optimal condition before the season hits.

Regular maintenance and timely repairs are key to addressing these challenges. By having your heat pump inspected by professionals like R.A. Dobson before winter arrives, you can identify and resolve potential issues. This proactive approach not only ensures a warm and comfortable home but also helps in preventing more significant problems that may arise during the peak of Virginia’s winter.

How R.A. Dobson Can Help You

At R.A. Dobson, we understand the importance of a reliable heat pump in Virginia’s winters. Our  heat pump repair services in Virginia are designed to keep your home warm and comfortable all season long. Our team of experienced technicians is well-versed in diagnosing and repairing heat pump issues, no matter how big or small. We provide prompt and efficient services to ensure that your heat pump operates at its best. Whether it is a simple fix, regular maintenance, or a complete replacement, you can count on R.A. Dobson to handle it all with expertise and professionalism.

Two repairmen, in matching blue uniforms, installing a heat pump on the outside of a home.
We know Virginia winters and how to get your heat pump dialed in right to warm your home properly through the harshest of cold spells.

Final Thought

Don’t let a malfunctioning heat pump leave you in the cold this winter. If you have noticed any of the signs mentioned above or simply want to ensure your heat pump is ready for Virginia’s winter, reach out to R.A. Dobson today. Our heat pump installation and repair services are designed to meet your needs and keep your home cozy and warm when it matters most. Contact us now to schedule a service and enjoy a worry-free winter season with fully functioning heat pumps.

Heat Pump Installation Ashburn VA

Why Carrier’s Comfort 15 Heat Pump is a Smart Investment

With winter on the horizon, many homeowners are dreading the high utility bills they’ll face for indoor heating. Some believe these costs are a necessary evil, but improvements in heat pump technology have proven otherwise. Indeed, heat pumps increase central heating systems’ durability, decrease their environmental impact, and boost their efficiency to slash energy bills. The Comfort 15 Heat Pump from Carrier, in particular, leverages impressive efficiency at an affordable rate. Consider the benefits of a new heat pump installation when your outdated unit costs you a fortune.

For over 45 years, R. A. Dobson has provided Ashburn, VA, homeowners with effective HVAC, water heater, and plumbing solutions. Highly trained technicians perform our installation and maintenance services, and we honor all manufacturer warranties. For headache-free and satisfactory heating solutions, call (703) 481-3700 today. 

Below, we discuss why the Comfort 15 Heat Pump is for you:

Carrier 15 Heat Pump Features

  • Efficiency: On the SEER2 (Seasonal Energy Efficiency Radio) rating, heat pumps are scored on their ability to heat and cool, with higher SEER2 scores representing greater efficiency. The Comfort 15 boasts a SEER2 score of 15.2. In comparison, units that are 10+ years old are likely to have a SEER of around 10.
  • Durability: Dents, scratches, and outdoor wear-and-tear are no match for the galvanized steel cabinet, heavy-duty wire coil guard, and baked-on powder paint of the Comfort 15 Heat Pump. Manufacturers can also fit comfort series models with WeatherShield™ technology for long-lasting corrosion resistance.
  • Hybrid Heat System: Like other Carrier heat pumps, the Comfort 15 design is hybrid heat system compatible, which can help you save on utility bills during the winter. By combining this electric heat pump with a Carrier gas furnace and compatible thermostat, the Carrier Hybrid system automatically switches between electric and gas heating to optimize the system’s efficiency. For example, when the temperature drops below 40 degrees, the heat pump turns off and the gas-fired furnace kicks in. This innovative dual-fuel system ensures maximum year-round comfort.
  • Eco-Friendly: Carrier was the first manufacturer to offer systems with Puron refrigerant, a contemporary solution to environmental concerns. Older heat pump models use the refrigerant R22, a substance that contributes to harmful ozone depletion. Replacing an older, less efficient heat pump with a Carrier product thus reduces energy use and your environmental impact.
  • Low Sound: Comfort shouldn’t come at the expense of your hearing. In addition to optimal temperature control, the Carrier 15 has a quiet operation that goes as low as 69 decibels (for reference, normal conversation is between 60-70 decibels). Protect your ears by opting for a heat pump designed with your comfort in mind.

Innovation at an Affordable Price

Heat Pump Installation Ashburn VA

Air conditioners, furnaces, and heat pumps typically last between 15 and 20 years. After years of wear and tear, they lose their temperature control efficiency, which increases energy bills and expensive maintenance. So, rather than wasting money on repairs for an inefficient and antiquated heat pump, enjoy the Comfort 15’s long-term energy savings. Heat pump installation costs incurred by this upgrade are offset by reduced energy consumption and a higher durability standard.

Professional Heat Pump Installation in Ashburn, VA!

Rely on the professionals at R. A. Dobson for cost-effective and high-quality heat pump installations and repairs. As a second-generation family business, we provide the latest energy-efficient HVAC technology to Ashburn, VA, residents. Benefit from decades of experience and industry knowledge by calling (703) 481-3700 to schedule an HVAC service today.

Heat Pump Installation Ashburn VA

4 Advantages of a 25VNA4 Infinity® 24 Heat Pump with Greenspeed® Intelligence

The winter months are rolling in, which means colder weather is too! Keep your home cozy and warm as we approach the winter season with the 25VNA4 Infinity® 24 Heat Pump. It’s energy-efficient, brings comfort to your home, and controls humidity 400% better than standard systems. Contact your local heat pump installation company for more information.

R.A. Dobson is a certified Carrier partner. Our trained professionals know the ins and outs of their products, especially the 25VNA4 Infinity® 24 Heat Pump with Greenspeed® Intelligence. For the past 45 years, residents in Ashburn, VA, have turned to us for their heat pumps, humidifier, and HVAC installations. Contact us at (703) 481-3700 today to get started on your heat pump installation.

Below, we discuss the 4 advantages of the 25VNA4 Infinity® 24 Heat Pump:


The 25VNA4 Infinity® 24 Heat Pump with Greenspeed® Intelligence features state-of-the-art heating technology. It’s a combination of adaptable-speed mechanics with Infinity® System Control. Its variable-speed compressor modifies its output to the unique needs of every home, which helps it stand out from other models.

Depending on the season and temperature, homeowners can set the heat pump between 25% and 100% capacity. It can operate at steady, low degrees to save energy and work quietly. Plus, it trumps standard systems with its tighter temperature control and sleek design.

25VNA4 Infinity® 24 Heat Pump’s Advantages

  1. Energy Efficiency

You can do your part to save the planet and reduce energy consumption with the 25VNA4 Infinity® 24 Heat Pump. Heat pumps are great alternatives to furnaces and air conditioners for all climates because they use electricity to transfer heat. The 25VNA4 Infinity® 24 Heat Pump has up to 24 SEER and up to 13 HSPF for premium energy saving. The higher the SEER rating, the more users save annually on heating and cooling their homes.

  1. Delivers Consistent Comfort

The 25VNA4 Infinity® 24 Heat Pump has precise temperature regulation and few temperature swings, which allow it to provide consistent comfort and control. Moreover, its premium customized comfort features—such as the Infinity® control board—grant individuals unrivaled command of functioning. Users can adjust the pump’s heating, cooling, humidification, dehumidification, and fan speed capabilities from one control panel.

  1. Controls Humidity

Humidity within a home creates an uncomfortable, damp, and undesirable environment for all occupants. Yet a new heat pump can address that humidity and other factors contributing to such discomfort.

While standard systems might seem like they’re doing the job just fine, the 25VNA4 Infinity® 24 Heat Pump can remove up to 400% more moisture in the air. Contact your local heat pump installation professionals to see if your old heat pump needs replacement.

  1. Operates Quietly
Heat Pump Installation Ashburn VA

As a homeowner, you own more than one appliance, and the noise of them all can get distracting and overwhelming. Luckily, the 25VNA4 Infinity® 24 Heat Pump works quietly. It comes with a sound blanket and operates up to 50% quieter than comparable systems.

Sound blankets don’t impede airflow—instead, they insulate the compressor and aid the unit in maintaining a more consistent temperature. This way, your heat pump does its job without disturbing noises.

Safe and Affordable Heat Pump Installation in Ashburn, VA

Whether it’s their eco-friendly design, quiet operation, or design variations, we guarantee homeowners will be pleased with their 25VNA4 Infinity® 24 heat pump installation. At R.A. Dobson, we specialize in installing, maintaining, and repairing heat pumps and a wide variety of other home systems for residents of Ashburn, VA. With over 45 years of experience, you can count on us to get the job done swiftly and safely. Contact us at (703) 481-3700 to learn about heat pumps and how they can benefit your home.

Heat Pump Installation Ashburn VA

How a Heat Pump Can Save You Money Throughout the Year

If you want to save money on your energy expenses, consider having a heat pump installed. Heat pumps can create a comfortable indoor climate during both summer and winter while using less energy than a traditional HVAC. In other words, a heat pump—despite “heat” appearing in its name—can warm and cool your home. Furthermore, professional heat pump installation tends to be more efficient than conventional air conditioning or heater installation, particularly in temperate climates.

The technicians at R.A. Dobson offer heat pump installation services throughout Ashburn, VA. A family-owned and operated company in our second generation, we stand behind our work with a one-year warranty on all services. Additionally, we respect manufacturer warranties. Our technicians can install, maintain, and repair the latest energy-saving heating and cooling technologies for your home. For more information, reach out through our contact page.

Below, we outline how a heat pump works, how it can save you money, and how to measure its efficiency:

How a Heat Pump Works

Heat pumps work by transferring heat from one location to another. Most air conditioners apply the same basic principle, but heat pumps perform this task more efficiently and throughout the year.

Although it seems to contradict common sense, warm air persists even when the outdoor temperature is freezing. So, even in cold weather, heat pumps extract warm air from outdoors and transfer it indoors. The process is reversed in hot weather, taking heat from inside the home and releasing it outside. Doing so keeps your indoor air cool.

Heat pumps can work with air handlers or furnaces to distribute air throughout a residence. Together, they are an efficient means of keeping your home comfortable all year long, transferring warm air through a small amount of electricity. Moreover, caring for your heat pump requires simple maintenance and switching from heating and cooling when seasons change. 

How a Heat Pump Saves You Money

A heat pump saves you money thanks to its efficiency compared to conventional HVAC systems. By transporting warm air rather than producing heat, a heat pump uses less energy than traditional systems. Furthermore, a heat pump eliminates the need for separate heating and cooling systems. For every season, you can count on this one unit.

Two different rating systems measure heat pumps’ efficiency:

  • Heating

The Heating Season Performance Factor, or HSPF, is the standard measurement of heating efficiency. It calculates the ratio of heat output to energy used throughout a season. A device with an HSPF value of 8-10 is considered efficient.

  • Cooling

A heat pump’s cooling efficiency is determined by the Seasonal Energy Efficiency Rating (SEER) system. This measurement compares cool air output vs. energy input. Law requires new units to reach a SEER rating of 13.0 or higher, though the rating can go as high as 23.0.

If you’re concerned about the efficiency of your current heat pump, we recommend replacing it with a more energy-efficient one, especially if your model is more than 10 years old.

R.A. Dobson: Expert Heat Pump Installation in Ashburn, VA

Heat Pump Installation

R.A. Dobson has been helping customers in Ashburn with heat pump installation for over 45 years. Our certified specialists can install a new, energy-efficient system in your home so your family saves money and remains comfortable all year round. Contact our team by phone at (703) 481-3700.

Sterling Virginia Heath Pump Installation

4 Heat Pump Features to Look For

Heat pumps are a highly-beneficial alternative to traditional HVAC systems. They are also more versatile and efficient, providing both heating and cooling while using less energy. Heat pump technology has been improved significantly with the addition of advanced features that increase its lifespan, functionality, and efficiency even further.

With over 45 years of experience, you can be assured that R.A. Dobson’s technicians are highly-capable in efficient heat pump installation, plumbing, air conditioning repair, and more. Throughout Sterling, VA, R.A. Dobson has served thousands of customers, many of whom return for our friendly service, quality workmanship, and competitive prices. 

Here are 4 interesting features you should consider for your new heat pump installation: 

1. Variable/Dual-Speed Motors

One prominent feature among certain heat pump models are variable-speed or dual-speed motors

These are connected to the heat pump’s fans, keeping the airflow at a consistent velocity throughout the house. It ensures your home is consistently heated with fewer cool drafts and cooled with fewer waves of heat. 

Keeping your indoor spaces consistently cool or warm also ensures that your system isn’t wasting electricity. The variable/dual-speed motors will help keep your heat pump system energy-efficient. 

2. Desuperheater

Another high-efficiency feature to look for among heat pump models are those equipped with a desuperheater. It is an auxiliary heat exchange component that uses the excess heat produced by the heat pump’s system to heat water. This feature turns your heat pump into both an HVAC system and a water heater system, increasing your home’s energy efficiency. 

According to the US Department of Energy, a heat pump equipped with a desuperheater can heat water twice as efficiently than the common electric water heater installed in most homes. 

3. Two-Speed Compressors

Standard compressors that are installed with most heat pump systems only operate at their full capacity, which can end up wasting a lot of energy over time. 

However, a heat pump installed with a two-speed compressor can increase its efficiency by switching between full and reduced capacity settings, saving energy. 

A two-speed compressor will also have a longer lifespan than a standard one, since it can work at a lower capacity, reducing the amount of strain and wear it receives over time.

4. Scroll Compressor

Another improved feature to look for is a more advanced type of compressor, known as a scroll compressor, which have made heat pump systems even more efficient. This is because scroll compressors improve on the standard piston compressor by having a longer lifespan and producing much less noise when in operation. 

This is due to their improved design, which involves two spiral shaped scrolls. While one remains fixed, the other revolves around it, greatly compressing the refrigerant used for heat exchange. 

Scroll compressors come in a number variants too, each more efficient due to the greater precision they have in capacity control. The standard is the single-stage compressor, which works only at full capacity, while the two-stage and variable capacity compressors are able to switch to lower capacity settings for even greater energy-efficiency. 

R.A. Dobson: Quality Heat Pump Installation in Sterling, VA!

As mentioned in the features described above, heat pumps have advanced into becoming a worthwhile alternative to HVAC systems. At R.A. Dobson, we do our best to keep track of the latest in heating and cooling technologies. To us, our expertise in professional heat pump installation, plumbing repair, and HVAC maintenance, is all about making sure your home remains comfortable and efficient for years to come. Our high-quality workmanship and honest service has made us one of the most trusted HVAC and plumbing companies in Sterling. Contact us at (703) 481-3700 to learn more about our services and get a free estimate. 

Temperature control from proper heat pump services in Sterling VA

The Benefits of Heat Pump Systems

Virginia’s climate always runs a bit hot, but it also provides a full range of conditions. Northern Virginia specifically sees January temperatures averaging between 19 and 42 degrees Fahrenheit. So, as we buckle down for the colder months, you should have your heating system inspected in preparation for the chill. 

But what if a single system could keep your home warm during the winter and cool during the summer? At RA Dobson, we have just the thing: heat pumps. For the past 45 years, our team has helped Sterling, VA, residents to make and keep their homes comfortable. As a family-run business, we pride ourselves on training our employees for excellent customer service. Call us today for energy-efficient air conditioning or heating systems and ask about our professional heat pump services

Below, we explain heat pump basics and benefits for your home: 

Heat Pump Operation & Types

You may wonder: how can a single air system provide both warm and cool air? Consider how your refrigerator works: using electricity, it moves warm air from the cool space into a warmer one. Thus, the interior of the fridge stays cold. 

An air-source heat pump operates the same way: in the winter, it pulls warm air from outside and releases it into the house. In the summer, the process reverses. We may find it counterintuitive that warm air can come from cool weather, but that’s what a heat pump is designed for and what it achieves. 

Other heat pump types include water-source and geothermal. People in moderate climates around the United States have used air-source pumps now for many years. However, the newer water-source and geothermal pumps suit extreme climates better. 

Heat Pump Benefits & Features

One major benefit of heat pumps lies in their efficiency. They move heat rather than generate it, thereby maintaining a consistent room temperature. Thus, they run for as little as a quarter of the cost that conventional heating and HVAC systems do.

For a traditional home with a furnace, air ducts, and baseboard heaters, an air-source pump can reduce heating electricity usage by about 50%. Likewise, water-source and geothermal pumps can do the same by around 30%-60%. However, if your home lacks air ducts, new ductless mini-split heat pumps can be retrofitted. 

Since heat pumps have been on the market for several years, some now come with extra features. For instance, high-efficiency models may come with a desuperheater that gathers waste heat from the system to warm your home’s water with. Other pump models may come with two-speed compressors or dual-speed motors. 

Heat Pump Maintenance

As your home’s heating system ages or struggles to warm your whole house, you could replace or supplement that system with a heat pump. The pump would pay for itself thanks to its energy efficiency. Plus, RA Dobson offers expert heat pump repair services for folks across Northern Virginia. 

As with all heating and cooling systems, you should try to have a technician inspect your heat pump every year. They can ensure the system is working properly and catch problems before they become severe. Likewise, a technician can do messy maintenance that you might rather avoid. 

Heat pump upkeep includes cleaning or replacing air filters as needed. Some basic cleaning keeps dust and dirt out of the machine, while motors may require lubricant. Without proper maintenance, your heat pump may lose 10% to 25% of efficiency. 

Now Available: Professional Heat Pump Services for Residents of Sterling, VA

Whether you want a new heat pump installed or your current one repaired, reach out to your local technicians at RA Dobson. We provide professional heating, generator, air conditioner, and heat pump services for folks throughout Sterling, VA. When you want home maintenance, turn to a company that operates on family values and honesty. All our services come with one-year warranties. Call us today at (703) 481-3700 or fill out our request form for a free estimate.

Five Signs You Need to Replace Your Heat Pump this Winter

Making sure your home is properly heated this winter is very important to keeping you and your family comfortable and stress-free this holiday season. By simply replacing your older heat pump system, you will inevitably save more money and energy, and have more time to focus on other priorities. Periodical heating system inspections and replacements done by a professional can ensure that you have the most up to date and efficient system possible.

R.A. Dobson is a heating, air conditioning, and plumbing company in Sterling, VA that is dedicated to keeping residents in the Northern Virginia area comfortable in their homes through each season. For over 40 years, our team has provided the latest heating and AC technology to homeowners at a reasonable price. We offer reliable heat pump installation and repairs as well as many other services that will help keep your home running efficiently throughout the colder months. Below we have provided five common signs you need a heat pump replacement.

1. Increased Energy Bills

If you see an increase in your energy bill without making changes to your current appliances, then it may be a good idea to get your heat pump inspected or replaced altogether. When your heating system isn’t working efficiently, then it will have to work harder and will cause your home to use more energy. This can be easily prevented by having a professional heating company inspect it regularly.

2. More Repairs

When you have to continuously call a heating repair company to fix your heat pump only to have it break down again a couple months later, then it might be time for a new system. This constant cycle of inefficiency is common with many different types of home appliances when consistent inspections aren’t implemented. Scheduling heating inspections on a regular basis will keep your system running longer, save you more money, and time in the long run.

3. Inconsistent Heat Pump Settings

Have you ever experienced turning the heat up in your home but it still feels cold? It could be a sign that your heating system isn’t correctly connected or in sync with the functions you set it to. When your heat pump isn’t performing efficiently, it could cause major problems for your family and budget this winter.

4. Constant or Noisy Operation

It is common for a heat pump to make noises as it fluctuates according to the temperature in your home. It is also one of the first signs that reveals major issues with your heating system. If your system is making any noises that are out of the ordinary, than it may be time to call a heating repair company to fix it.

5. Excess Moisture

Small amounts of water or condensation dripping on the outside of your unit is completely normal, but if you notice more moisture forming inside the house, then it could be a sign that something is wrong with your unit. Whether your heat pump is leaking or you’ve noticed higher levels of condensation developing on windows, then calling a professional heating repair specialist is the safest option as the liquids contained within a heat pump can cause health risks if not handled properly.

Choose R.A. Dobson for Your Next Heat Pump Installation in Northern VA!

With the colder temperatures we are experiencing this fall, we can anticipate that this coming winter season may be even colder! Don’t add an old and broken heat pump to your list of worries over the holidays. Let a trusted heat pump repair company in Northern Virginia keep your appliances up to date and strong enough to withstand the weather extremes of the seasons. You can rely on the years of experience R.A. Dobson in Sterling, VA has to take care of all your heat pump repair needs.

If your heat pump is in need of an inspection or replacement installation update, contact us at 703-481-3700 for more information. Don’t wait winter is just around the corner!

Time for a New Heating System? Heat Pumps vs. Furnaces

Should you have a heat pump or furnace installed in your Northern VA home?

You may know that a furnace blows heat throughout your home, but do you know what really happens? Understanding the basics of how your furnace works will help you make an informed decision between whether to invest in a heat pump or furnace installation for your home in Northern Virginia.


Difference between a Heat Pump and Furnace

A Furnace is more often chosen where there are natural gas lines. Natural gas is one of the cleanest fossil fuels and is very efficient when it combusts to produce heat for your home.

The furnace turns on when signaled by a low temperature in your home. A valve opens in your furnace that allows natural gas to light burners. Once the air is hot enough, blower fans turn on sending the warm air throughout your air ducts. The gases used in this combustion process are vented to the outdoors.

Unlike a furnace, a heat pump relies on electricity and works in conjunction with your Air Conditioner year-round. A heat pump moves warm air from outside into your home in the winter and transfers heat from your home to the outdoors in the summer. Since it is moving heat around and not creating heat it uses less energy overall. Refrigerant in the compressor helps absorb and release heat as it transfers between the outdoors and your home.


New Furnace Installation vs. Heat Pump Installation Northern VA

If a heat pump sounds like a lucrative option, consider whether you want to use alternative method of heating when temperatures fall below freezing. The heat pump is not as energy-efficient during the coldest days of Northern Virginia winters. While your gas bill may seem high in the winter, electricity can be more expensive than natural gas. Newer furnaces are more efficient than old ones. Unlike a heat pump, it is only used in the winter, so will likely not need to perform maintenance as often.

If you do not already have gas lines leading to your home, installing a heat pump may make more sense. Northern Virginia is generally a mild climate, so a heat pump installation will help reduce costs for the majority of the year. There are supplemental heating sources available for those few times the temperature falls below freezing.

If you are replacing your AC as well, it’s a great time to see what alternatives and complimentary heat pumps are available. A heat pump installation generally costs less than a whole furnace installation, but again, it varies depending on the specs and your current home set-up. Also, once your heat pump is installed, it is a lot less noisy than a roaring furnace.


Heat Pump & Furnace Installation in Northern VA

R.A. Dobson has been proudly serving Northern Virginia with Furnace and Heat pump repairs and installations since 1975. As a family run company, we believe in the offering quality products at affordable prices. We not only honor all manufacturer warranties but add-on our own 1-year service warranty.

Contact us online or call us at (703) 982 -0111 today for a Free Quote!

Sterling Virginia Heath Pump Installation

Signs Your Heat Pump Needs Replacement

Winter is on its way, and many Northern Virginia homeowners will be turning on the heat in their homes. A heating system relies on proper maintenance, repair, and replacement (when necessary) for the whole system to run efficiently, save you money, and keep you warm.

A heat pump is a vital part of your HVAC system, and moves hot air into your home during the winter and removes unwanted hot air in the summer. Here are some common signs that it’s time for a new heat pump installation or heat pump repair:


1. Increase in Energy Expenses

Nobody likes a price spike. One of the tell-tale signs your heat pump is getting old or losing its efficiency is shown in your monthly energy bill. If your usage has not changed that much, yet the amount you are paying has increased, it may be time to consider heat pump repair service in Northern VA. Since usage may vary month to month, compare your bill this winter season to last year’s winter months.


2. Repetitive Repairs

Heat pumps generally need maintenance or fixing every few years, but if you find you’re calling for heat pump repair more than once a year, it’s a sign that the parts are wearing out. Planning your heat pump replacement now before you’re left without heat in the middle of a winter storm will ensure you and your family stay warm and comfortable.


3. Strange Sounds

Unusual noises are powerful indicators of things going wrong. Just like in a car, hearing a screeching, whining, or clanking noise while your unit is running is a big red flag, and you should get your system checked right away. Putting it off is not only noisy, but can lead to further damage and increase your total energy bill. Replacing your old noisy unit with a new model is the best way to ensure your unit’s functionality and energy efficiency.


4. New Technology

When was your heat pump installed? If you cannot remember, or if your heat pump is several years old, it may be time for an upgrade. HVAC technology and equipment has improved greatly improved over the years . A new heat pump can increase efficiency and provide long term energy savings. R.A. Dobson’s Infinity and Performance ™ heat pump installations are designed to help regulate household temperature in both the summer and winter. Many of these updated systems are designed to be reliable and affordable.

Call R.A. Dobson for Heat Pump Installation, Repair, and Replacement!

Serving Northern VA for over 40 years, we offer a 1-year warranty and top of the line energy efficient heating and air conditioning technology. Our selection of High SEER (Seasonal Energy Efficiency Ratio) rated heat pumps are quiet and will optimize your current HVAC system and provide long-term savings.

Keep your peace of mind as winter rolls through Northern VA with a working heat pump. If you’re in need of a reliable, experienced, family-run business for your heat pump repair or installation in Northern VA, call R.A. Dobson today at (703) 982-0111.