Unexpected expenses happen whether we are ready or not but you can minimize the stress when they happen by being prepared. There are simple strategies you can implement now to ensure you are ready when the unexpected happens.
Mismatched HVAC Systems
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Financing
5 HVAC Financing Methods You Must Consider
Suppose you’re considering replacing the existing HVAC system with a new one. How do homeowners bring this extra money? HVAC systems are necessary, and plenty of options are available for financing a new HVAC system. Here are the top 5 financing methods so you don’t...
5 Benefits of Financing Your HVAC System
Are you considering purchasing a new HVAC system and want to know the advantages of financing it? Many families do not have the finances to make a major purchase, especially if the expenditure is unexpected. That's why many HVAC contractors developed partnerships with...
Financing Benefits
There are many benefits to financing your large, HVAC purchases. Your HVAC Equipment represents a very large investment in your home.
Your HVAC equipment provides you with heat, cooling and proper ventilation although it is more than just that. A properly functioning HVAC system provides safety and health benefits.
Financing HVAC Install and Repair Projects
When you encounter major expenditures with your HVAC equipment, it might be time to consider financing options. Often expenses related to your HVAC equipment are not anticipated. Financing options can help you best manage those unexpected costs.
New Installations
Dramatic Benefits of Cold Climate Heat Pumps
Cold‑climate heat pumps offer major advantages in regions that see freezing or sub‑zero temperatures, combining strong winter performance with lower operating costs and improved comfort. These cold climate heat pump systems are engineered specifically to overcome the...
2026 Installation Rebate Programs and Savings
Energy Efficiency Installation Programs and Savings in 2026 Rebate and Discount Programs that will help cover your costs to install energy efficient HVAC equipment can really save you a lot on a hew, energy efficient HVAC Split System. 2026 is a great time to invest...
Your Valuable Licensed HVAC Technician
Your Valuable Licensed HVAC Technician It is imperative that you use a licensed and certified HVAC technician when you need to have repairs, maintenance or installations done on your HVAC System: Heat Pump, Air Conditioner, Air Handler, Furnace or Boiler system. It is...
Phasing Out R410a Refrigerant
Phasing Out R410a Refrigerant- What it Means for you R410a (also known as Puron) refrigerant is the most commonly used refrigerant used in residential heating and air conditioning systems in the United States since phasing out R22 in 2010. Phasing out R410a...
Determine the Right Size Water Heater
How to Determine the Size Water Heater you need Deciding on the size water heater your home and family needs is not as simple as it sounds. A water heater is an expensive appliance and there are many things to consider before buying one. The size of the water heater...
Importance of Heat Pump Efficiency
Heat pump efficiency is critically important because it directly impacts energy costs, environmental sustainability, and year‑round comfort. A more efficient heat pump reduces utility bills, lowers carbon emissions, and provides reliable heating and cooling across...
HVAC Warranties Be Aware and Compare
HVAC Warranties vary greatly and it is very important to consider what is offered before you make your purchase. The warranty is what you will rely on if there are any issues with any of your HVAC equipment. Warranties are not all the same. Warranties prove the...
Heat Pump Water Heaters
Heat Pump water heaters are highly efficient, electric powered water heaters that work much like HVAC heat pumps. These water heaters are three to four times as efficient as standard electric water heaters. Per Potomac Edison For More Information Heat Pump Water...
Power Vent Water Heater Advantages
Power Vent Gas Water Heaters We all rely on water heaters for so many comforts in our homes. Bathing, laundry, running the dishwasher, cleaning and even some heating systems. it would be a hardship to try and do without one. Typically water heaters can last 8-20...
Benefits of Replacing Your HVAC System
It is, indeed a good time to replace your HVAC system. How do you know when it’s time to consider upgrading to a new HVAC System? Obviously if a unit has died or is not working, but it may be wise to consider replacement well before that happens or before costly...
Refrigerants- New Technology
New HVAC technologies are adapting to the evolving environmental needs while endeavoring to meet the needs of consumers and improve product performance.
Important HVAC Rebate Programs
HVAC Rebate programs exist to incentivize homeowners to increase their home energy efficiency by replacing less efficient HVAC Systems with more energy efficient ones. These rebate programs allow homeowners to recover some of the cost for choosing higher efficiency HVAC Equipment than they currently have.
HVAC Warranty Importance
An HVAC new equipment Installation Warranty is very valuable to a home owner. It is most important to understand what the warranty covers as well as the terms. With your HVAC system being one of the most expensive appliances in your home, it is wise to know exactly where you stand with your warranty.
Effective Air Purifier Halo LED
Having an Air Purifier is more important than ever these days since there are many invisible contaminants existing is everyone’s home. These contaminants can build up over time and create health issues, odors and negatively impact your health. Some of these micro contaminants are bacteria, viruses, VOCs, mold spores and toxins too small to be filtered out by standard air filtration, even HEPA filters.
Is It Time To Upgrade Your Cooling System? – Air Doctor
You want to be able to efficiently cool your home during the summer so that you can keep cool even when the temperature rises. You can still upgrade your HVAC, even if you were previously happy with your house's cooling system. HVAC systems do not last forever, and...
Important Key Factors to Consider When Getting an HVAC System Installed
Building a new home or buying something big always comes with a lot of excitement. Along with enthusiasm, many crucial decisions are to be made as well. One such decision is what type of heating, ventilation, and air conditioning (HVAC) system will be the perfect fit...
Upgrade Your Heating System
How do you know when it’s time to consider upgrading to a new heating system? Obviously if the unit has died or is not working, but it may be wise to consider replacement well before that happens or before costly repairs add up. Many things can greatly affect the longevity and efficiency of your furnace, heat pump or boiler system over the years such as not changing the air filters often enough or not having regular maintenance to ensure proper operation. Additionally, a poorly operating heating unit can negatively impact the air quality in your home.
Google Guaranteed
The Google Guarantee Program was launched by Google in order to build customer confidence in merchants you find through their Google Ads listings.
The program involves a thorough prescreening process where Google will perform the following analysis on a business:
Appropriate Licensing
Adequate Insurance
Background checks for personnel
A review of reviews and ratings
A business must meet these requirements in order to qualify as Google Guaranteed and becomes affixed with their badge.
HVAC Placement
The placement of your indoor and outdoor HVAC equipment can be an important consideration. It must be placed to take in to consideration proper airflow and accessibility. There are several other things to consider as well. Once your unit has been installed it is too late to correct any misplacements. If you are going to have a new system installed, there are several things to take into consideration.
The manufacturer will have specifics regarding placement and air flow, but generally speaking we have several considerations to offer.
Proper Size HVAC System
The proper size HVAC system depends on a number of factors. Bigger is not necessarily better. The bigger the unit, the more energy it consumes, if the unit is undersized then it will need to work much harder and will not produce enough air. It is very important that you have the correct size unit for your application
Referral Rewards
Air Doctor Heating and Air appreciates referrals from customers. We have a special thank you for any new customer referrals which result in a new system installation. We not only thank you, we give you a $50 gift certificate for any and every referral that purchases a new system! There is no limit, so send us a referral for anyone you know needing a new HVAC system.
Ductless, Mini Split AC
Ductless Air Conditioning systems are well worth considering in certain circumstances. Central Air systems operate by sending air through ductwork. The ducts are installed to direct the flow of air through tubes called ducts.
Improve, Upgrade Your HVAC
There are many options for improving and upgrading your existing HVAC system and make your home more comfortable, healthy and efficient.
Most Important Things About HVAC Estimates
It is not always easy to compare HVAC Estimates if you are considering replacing or installing new equipment. The estimates are not always apples to apples so to speak. In this blog we will detail the most important aspects to consider when you receive an estimate for your heating, ventilation or air conditioning systems. Most importantly only consider qualified, licensed and accredited HVAC companies.
Benefits of Multi-Zone Heating and Cooling Systems
Multizone heating and cooling benefits comfort and energy savings
Warranty Information
Fall Heat Inspection Checklist
Performing a fall heating checklist for your heating equipment may help you solve problems before they begin. There are several things you can do to make sure your system is ready to run.
HVAC Warranty
An HVAC Warranty is very valuable to a home owner. It is most important to understand what the warranty covers as well as the terms. Your HVAC system is one of the most expensive appliances in your home. It is wise to know exactly where you stand with your warranty....
Protect your HVAC Warranty
Protect your HVAC Heating and Air Conditioning equipment and their warranties. There are certain things every homeowner should know. How long is the warranty coverage? What does it specifically cover? How you avail yourself of the protection. Is it limited and if so, how limited?
HVAC Warranties are very important and valuable to you. They can save you a lot of expense over the years.
Transferring HVAC Warranty for New Home
Transferring an HVAC Warranty for a new home purchase is an important consideration.
24-Hour Emergency Service
8 Factors When Choosing A Repair Service
As a homeowner, you must embrace the maintenance cycle if you want to have a functional home. This is essential because a home's infrastructure, including appliances and electronics, degrades over time. For example, with time, people's HVAC systems have deteriorated...
Troubleshooting Your HVAC
Why Cooling Inspections Matter
Why Your HVAC Spring Maintenance Inspection Matters With Spring approaching, it is the ideal time to prepare your HVAC system for the heavy cooling load of summer. A spring inspection acts as preventive maintenance, ensuring your system is clean, efficient, and ready...
Why Your HVAC Condenser Coil Matters
Why Your HVAC Condenser Coil Matters The condenser coil is one of the most important, core components of any air‑conditioning or heat‑pump system. Without it, the system simply cannot cool your home effectively. The condenser coil is contained within the outdoor unit...
Your Valuable Licensed HVAC Technician
Your Valuable Licensed HVAC Technician It is imperative that you use a licensed and certified HVAC technician when you need to have repairs, maintenance or installations done on your HVAC System: Heat Pump, Air Conditioner, Air Handler, Furnace or Boiler system. It is...
Faulty Gas Furnace Igniter
A faulty furnace igniter normally begins with a furnace not starting up, no heat or inconsistent heat. This may or may not happen with visible damage to the igniter. It is useful to know before you have a complete failure and no heat in the Winter. Some Signs Your Gas...
Heat Pump Auxiliary vs Emergency Heat
Heat Pump Auxiliary/ Back Up Heat vs Emergency Heat are different yet similar settings for your heat pump system. Heat pumps operate with many options to keep you cool in the Summer and warm in the Winter. In the Winter, the heat pump is designed with a booster...
Dirty Blower Wheel Symptoms Every Homeowner Should Know
A dirty blower wheel is potentially a big issue. The blower motor and wheel assembly is generally located within your indoor air handler or furnace housing. Over time, accumulation of dust, dirt, pet dander, moisture, and sometimes even mold gradually occur on the...
What to do if Your Heat Pump Freezes Over
A very common issue people find is that their Heat Pump is iced up or freezes over. Since there is normal “frost” vs abnormal “icing”, it is important to see which issue applies. Normal Frost vs Icing Up It is quite normal for Heat pumps naturally to develop a thin...
Your CRITICAL HVAC Ductwork
HVAC Ductwork is a network of air passageways and vented openings where a central air conditioning and/ or heating system can fully disperse heated and cooled air throughout a home. Proper circulation of air is the primary function of the ductwork. The Importance of...
Preventing HVAC Drain Issues
HVAC Condensate Drain It is important to not ignore drain issues with your HVAC system. Ignoring a clogged condensate drain issue can lead to your HVAC system to shut down in addition to water damage that may occur. The condensate drain is a pipe connected to your...
Carbon Monoxide Risks in Your Home
Carbon Monoxide can pose a real threat to you and your family inside your own home. Carbon Monoxide (CO) is a colorless, tasteless, potentially toxic gas when found in high levels. Carbon Monoxide is naturally occurring and at low levels do not cause harm. At levels of 35ppm or greater, it becomes toxic.
Ominous Dangers of Space Heaters
The dangers of using space heaters should not be underestimated. Using electric space (portable) heaters can be a viable option for heating your home or room in an emergency or short term situation, but there are many dangers to be aware of.
Keep and Eye on Your HVAC Drain
HVAC systems produce water and moisture which must be drained through your HVAC Drain. This drainage needs to be checked for proper removal or it may cause water damage, flooding, mold and bacteria to develop.
Essential HVAC Maintenance For Your System’s Health
Imagine your HVAC system breaking down on a hot summer day or cold winter night. It can lead to a costly repair and the discomfort you and your family will have to go through without a working HVAC system. The sudden breakdown of an HVAC unit is a nightmare for many....
Why Does My Heat Pump Run All the Time?
If your heat pump runs all the time it may or may not be normal depending on a couple of factors. For example if the heat pump is meeting your temperature setting and the external temperature is less than 30 degrees then your heat pump system is likely functioning properly.
Why Does My Heat Pump Have Ice, Frost?
Have you ever seen ice or frost on your Heat Pump in the Winter? This can often be normal to see from time to time. Your heat pump is designed to extract heat from outside and transfer it inside.
What Causes a Frozen Coil
A frozen coil in your air conditioner or heat pump will be noticed once you start getting warm air coming from your registers. There are many things which can cause warm air instead of cold air to filter into your house. This article will look at many common reasons a coil can freeze.
Top does not stay cool
“My upstairs areas don’t stay fresh,” report many clients. There are many factors to consider when trying to find the problem experienced by so many people.
In fact, there may be several reasons why multi-level homes experience this.
Upstairs Doesn’t Stay Cool
“My upstairs areas are not staying cool” report many customers. There are a lot of factors to consider when trying to find the problem that so many people experience.
In fact, there can be multiple reasons why multi level homes experience this.
Short Cycling Systems
Short cycling can happen with your air conditioning or heat pump system. Your air conditioning or heat pump systems have built in operations which enable them to turn on and off as required to meet your needs.
Common AC Problems
The most common air conditioning problems reported by our customers are contained here along with common results. Checking several things before you call in your HVAC Specialist can save you money and aggravation.
Troubleshooting Your Air Conditioner
Troubleshooting your air conditioner system begins with a few common sense checks. It seems that air conditioning problems show up when the weather becomes very hot. If your air conditioning does not seem to be working, there are several things to rule out before you have to contact a professional. Checking these things first can save you a lot of aggravation and possibly money as well.
Low Refrigerant
A commonly reported issue by customers regarding their underperforming air conditioners is that they are low or out of refrigerant. Many people do not know that refrigerant does not get used up. It exists in sealed coils and does not become “low” unless there is a leak.
Choosing the Best Air Filter for Your Home
Replacing your air filter is one of the small things you can do that can greatly affect the quality of air inside your home. Since many illnesses are associated with airborne contaminants, indoor air quality is a very important consideration.
Do-It-Yourself HVAC Do’s and Dont’s
Do it yourself do’s and dont’s for troubleshooting your HVAC, Heating and Air Conditioning systems. When to call a professional
What Are the Most Common HVAC Problems?
Mold Dangers from Your HVAC System
Mold caused by a Heating and Air Conditioning system is more common than people realize, and it is usually due to moisture control problems inside the system or the home. Just a small imbalance in moisture can create the perfect environment for mold growth. How Much...
Why My AC Blows Warm Air
When your AC starts blowing warm air, it’s a sign that something in the cooling system has been interrupted or has failed. The good news is that many of the common causes are simple to check, and spotting them early can save you from much bigger and costly repairs...
Why Your HVAC Condenser Coil Matters
Why Your HVAC Condenser Coil Matters The condenser coil is one of the most important, core components of any air‑conditioning or heat‑pump system. Without it, the system simply cannot cool your home effectively. The condenser coil is contained within the outdoor unit...
HVAC System With Low Refrigerant
Low refrigerant in an HVAC system is almost always caused by a leak, not by “using up” refrigerant. Refrigerant is fully contained in your system and circulates in a sealed loop, so any drop in level means something is wrong and needs professional repair. Main Causes...
Heat Pump Auxiliary vs Emergency Heat
Heat Pump Auxiliary/ Back Up Heat vs Emergency Heat are different yet similar settings for your heat pump system. Heat pumps operate with many options to keep you cool in the Summer and warm in the Winter. In the Winter, the heat pump is designed with a booster...
HVAC Humidifiers and Dehumidifiers
Humidifiers and Dehumidifiers are systems that control the indoor humidity in your home. Both devices regulate indoor humidity, but they do opposite functions. These devices can be integrated into your HVAC system and control the humidity for your entire home. The...
Dirty Blower Wheel Symptoms Every Homeowner Should Know
A dirty blower wheel is potentially a big issue. The blower motor and wheel assembly is generally located within your indoor air handler or furnace housing. Over time, accumulation of dust, dirt, pet dander, moisture, and sometimes even mold gradually occur on the...
Troubleshooting Heating Issues
Troubleshooting your heat system begins with a few common sense checks. Whether you have a heat pump, gas furnace, oil furnace or boiler, there are several things you can check before calling in the professionals. Checking these things first can save you a lot of...
Preventing HVAC Drain Issues
HVAC Condensate Drain It is important to not ignore drain issues with your HVAC system. Ignoring a clogged condensate drain issue can lead to your HVAC system to shut down in addition to water damage that may occur. The condensate drain is a pipe connected to your...
Ominous Dangers of Space Heaters
The dangers of using space heaters should not be underestimated. Using electric space (portable) heaters can be a viable option for heating your home or room in an emergency or short term situation, but there are many dangers to be aware of.
Dirty Coils and Filters can Cost You
You may not even realize your HVAC System has dirty coils and/ or filters. At the very least they can affect the air quality in your home, but they can also cause a strain on your HVAC systems causing them to work harder and use more energy to perform less. If the problem continues unchecked then it can lead to system failure.
HVAC Leaks
HVAC Leaks can be varied since many things are considered “leaks” in an Air Conditioning or Heat Pump system. HVAC Leaks can refer to refrigerant leaks or water accumulations. Water leaks include drain issues, condensation leaks or drainpipe issues. Refrigeration...
Avoid These 8 HVAC Problems With Regular Maintenance
Your furnace and air conditioner are vital components of your home. A malfunctioning HVAC can make your home uncomfortable and even dangerous to your health. However, regularly maintaining your HVAC system and scheduling routine checkups with a certified technician...
Why Does My Heat Pump Have Ice, Frost?
Have you ever seen ice or frost on your Heat Pump in the Winter? This can often be normal to see from time to time. Your heat pump is designed to extract heat from outside and transfer it inside.
Why Does My Heat Pump Run All the Time?
If your heat pump runs all the time it may or may not be normal depending on a couple of factors. For example if the heat pump is meeting your temperature setting and the external temperature is less than 30 degrees then your heat pump system is likely functioning properly.
What Causes a Frozen Coil
A frozen coil in your air conditioner or heat pump will be noticed once you start getting warm air coming from your registers. There are many things which can cause warm air instead of cold air to filter into your house. This article will look at many common reasons a coil can freeze.
Air Conditioner Leak
An Air Conditioner leak can be caused by many things. Water leaks from your air conditioner can cause significant damage to your floors, ceiling, furnishings, and more. Unchecked, it can lead to mold issues as well.
An Air Conditioner leak can be simple slow drips which accumulate or pouring water. Either are signs that your air conditioner leaks and needs attention.
Top does not stay cool
“My upstairs areas don’t stay fresh,” report many clients. There are many factors to consider when trying to find the problem experienced by so many people.
In fact, there may be several reasons why multi-level homes experience this.
Upstairs Doesn’t Stay Cool
“My upstairs areas are not staying cool” report many customers. There are a lot of factors to consider when trying to find the problem that so many people experience.
In fact, there can be multiple reasons why multi level homes experience this.
Coil Care
Coil care for your HVAC system is very important. A coil is a main component of your HVAC System. There is a condenser coil and an evaporator coil. These coils are an integral part of the heat exchange that happens when cooling your air. These coils contain your refrigerant. Many older systems used Freon (R22) while more recent systems use Puron (R410a).
Storms and HVAC
Summer storms can really wreak havoc on your home’s equipment, most of all your HVAC equipment. These storms can pop up at any time and these days seem to do so with increased frequency. This can be very costly to you, but there are several things which can be done to minimize the problem.
We, at Air Doctor Heating and Air perform insurance inspections insurance companies to document the damage which often requires complete replacement of the HVAC systems.
Short Cycling Systems
Short cycling can happen with your air conditioning or heat pump system. Your air conditioning or heat pump systems have built in operations which enable them to turn on and off as required to meet your needs.
Common AC Problems
The most common air conditioning problems reported by our customers are contained here along with common results. Checking several things before you call in your HVAC Specialist can save you money and aggravation.
Low Refrigerant
A commonly reported issue by customers regarding their underperforming air conditioners is that they are low or out of refrigerant. Many people do not know that refrigerant does not get used up. It exists in sealed coils and does not become “low” unless there is a leak.
Heat Gain
Heat Gain can greatly effect how hard your home’s Air Conditioning system has to work. It, therefore, causes you to use more energy and will cost more to operate. Heat Gain can decrease your system’s energy efficiency.
Uneven Temperatures
Uneven temperatures in your home can be very uncomfortable. They can also cause you to always be adjusting your thermostats. Evening out the temperature zone in your home can give you more comfort throughout. Many things can affect the temperatures in your home. Even if your thermostats are set to the same temperature, not every room is the same temperature.
Mismatched HVAC Systems
by monica@innov8tiveBrands.com | May 23, 2019 | HVAC Troubleshooting, New Installations, Repairs and Maintenance | 0 comments
The problem with mismatched HVAC systems is that they are just that…systems. They work and perform best when the components indoors and outdoors match. These multi-component systems were designed to work together and operate most efficiently when they are matched.
Table of Contents
ToggleHow does a system become mismatched?
Oftentimes an older unit will require repair and a matching (same manufacturer paired component) part may no longer be available. Instead of replacing the entire system, a customer prefers to just replace the damaged part. This can be a compressor, a coil or any major component. Now the system has parts from different manufacturers and the parts are different ages.
What is wrong with a Mismatched system?
Replacing an entire system when a major component fails will save you money in the long run. Often if you just replace one major component it can cause strain on the remaining components and you may find that you are needing to replace the other component as well. Now you have two installations to pay for within two years of one another and you may still have a mismatched system!
When systems are mismatched there can be fluctuation issues between the sensible and latent BTUs which can cause systems not to perform well.
You may also find that manufacturers will not always honor a warranty with the thinking that the other component has caused this one to fail. There can be manufacturer tech support problems if the analysis readings differ from the norm with a matched system.
Why to consider replacing an entire system when a major component fails?
Matched systems perform better. They are designed to work together, the efficiency is far better with matched systems and they are more dependable systems. In the long run, the money you save with the proper efficiency, lack of down time, lack of repair expenses with a new matched system more than justifies the expense.
Air Doctor Heating and Air is always here to consult with you, give Free Estimates for replacement systems. We offer a 10 year warranty on parts and labor and have many Financing Options, short and long term.
HVAC Licenses
- MD HVAC # 17747
- WV HVAC # 07874
- VA HVAC # 2710071510
- PA HICR # PA152515
Recent Posts
Spring Pollen? Allergies? Air Cleaners Help!
Spring makes HVAC air purification especially important because pollen, mold spores, dust, and other allergens surge, and your system can either trap them or circulate them through every room. A well‑maintained HVAC with proper filtration dramatically reduces indoor...
Prepare Your HVAC System for Spring
Getting your HVAC system ready for spring starts with a few high‑impact tasks that improve efficiency, prevent breakdowns, and prepare your home for warmer weather. Spring is the ideal time because your system is transitioning out of winter heating and into heavier...
Dramatic Benefits of Cold Climate Heat Pumps
Cold‑climate heat pumps offer major advantages in regions that see freezing or sub‑zero temperatures, combining strong winter performance with lower operating costs and improved comfort. These cold climate heat pump systems are engineered specifically to overcome the...
Advantages of a Mini Split System
Why Choose a Mini‑Split HVAC System? Mini‑split HVAC systems have exploded in popularity because they solve problems that traditional ducted systems simply cannot. They offer flexibility, high efficiency, and personalized comfort, making them a strong option for both...
Mold Dangers from Your HVAC System
Mold caused by a Heating and Air Conditioning system is more common than people realize, and it is usually due to moisture control problems inside the system or the home. Just a small imbalance in moisture can create the perfect environment for mold growth. How Much...
Mission Statement
Providing you with outstanding service and value. Air Doctor Heating and Air is committed to inspiring you to become our customer for life.
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