What You Need to Know About HVAC Systems

hvac unit

You’ve got a lot of different options when it comes to heating and cooling your home.

But which you choose will depend on what you need from your system, as well as the type of house you live in. One way you can beat the heat and reduce your energy cost is by installing an economical HVAC system.

So let’s take a look at HVAC systems.

How Much to Replace HVAC Systems?

If your current HVAC system is old, it’s likely time for a replacement.

The average cost to replace an HVAC system is around $7,000. But the range can be anywhere from $5,000 to $10,000 depending on the brand and size of the new system. Keep in mind that this equates to $25 to $60 per square foot of coverage, so make sure to factor this into your budgeting process.

The price also depends on features like zoning and variable-capacity duct work that can be used to heat and cool different areas of your home as needed. You may even receive a tax credit of your installation if you have an ENERGY STAR® labeled system. So it’s good to know all the information before you buy!

Find out more from homeadvisor.com

Is HVAC Hard?

HVAC for homeowners can be difficult.

It does depend on the previous skills that you have and what type of HVAC work you’re looking to do. Residential or commercial or industrial service are very different in how they are done.

Industrial is the most difficult because it gets physical. For example, you may be pulling heavy coils out of furnaces that are physically large and weigh a ton.

Commercial might get difficult when the contractors get paid by the hour, so they’re always pushing to go faster. Plus, there is a lot of equipment to deal with, and it can be hot in the summer.

Residential service isn’t hard comparatively, but the difficulty depends on the previous skills you have and how much work you’re looking to do. If you want a part-time or full-time job doing HVAC service for homeowners, residential is the best way to go.

Homeowners usually only have one unit that just runs all year round. Not multiple units that need to be tuned up or repaired. But homeowners expect everything fixed on the first visit.

So, find out what types of HVAC work you want to do and if it’s worth it for your skill level and experience.

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HVAC, San Antonio

HVAC is a key part of keeping your home comfortable in the summer and winter in San Antonio.

If you are looking to install a new central air system, you will want to consult with several contractors before making your final decision.

The estimated final price for HVAC replacement in San Antonio is:

  • Low range: $3,900
  • High range: $8,000

If you opt to install a ductless split system main air conditioning unit, your final price can be higher. This is because the installation of the individual indoor and outdoor units does require some technical expertise that not all HVAC contractors possess.

There are several factors that can decrease or increase your HVAC installation price. For example, if you need to replace the ductwork in your home. Many older homes do not have easily accessible and efficient methods for circulating air throughout all rooms and levels of the house.

You also need to consider if you want a ductless split system, central air conditioning system, or window units as your main HVAC system. Each one has its pros and cons that you will need to weigh before making your final decision.

Homeowners can try to install their own system; however, this is something that requires extensive technical knowledge. This option also includes the risk of creating additional problems. You could make the problem worse due to improper installation.

If you are going to hire a professional, it is important that they have the proper licensing and insurance coverage. This will help protect you in case of an accident during installation or use of the unit.

Find out more from 5estimates.com

Service First HVAC

Service First Heating & Air Conditioning is a full service HVAC provider that specializes in customer satisfaction.

They cover every aspect in the industry:

  1. new construction, (this is when a heating and air conditioning system is installed in a new building)
  2. replacement systems, (when an existing heating and air conditioner is replaced with a new one of the same kind)
  3. gas, oil and electric heating systems
  4. boilers (these heat water and supply it to the home through pipes)
  5. hot water heaters
  6. humidifiers (this keeps humidity levels steady)

They also offer high efficiency heating and air conditioning systems.

Find out more from servicefirsthvac.com

HVAC Service Providers in Charlotte, NC

HVAC systems are an important part of any home, and it’s important to make sure you have the right one for your needs.

If you’re in the Charlotte, NC area and need a new HVAC system, check out some of the local providers such as Accu-Rite Services, Inc, Atkinson, Bradham Brothers, Inc., Carolina Copper HVAC, Deckard Heating & Air Conditioning, Hartz Heating & Cooling, Morris-Jenkins, Putnam Mechanical, Sky HVAC, Travis Crawford Heating and Cooling, Inc., and Tyson Services, Inc.

Look for contractors that can help you decide on the best HVAC system for your home. The best HVAC providers have experience servicing all types of home heating and air conditioning systems. Hence, they can accurately diagnose any problems.

If your current system is beyond repair or you simply want to upgrade to a newer model, they should be able to help with that too.

Also, make sure they offer fair prices for their services. You can find the best prices by comparing each of them to other companies in the area.

Find out more from expertise.com

HVAC Service Providers in Phoenix

Phoenix is the capital and most populous city of Arizona, as well as the fifth most populous city in the United States.

HVAC service providers in Phoenix can help residents keep their homes cool during the summer months. They can help with both repairs and new installations, while diagnosing any problems with existing air conditioning systems.

Some contractors include: A/C Doctors, AccuTemp Refrigeration, American Home Water and Air, Arizona Comfort Specialists, Cooper Climate Control, Dial One Mears Air Conditioning & Heating Inc, Hays Cooling Heating & Plumbing, Patrick Riley, LLC, Penguin Air & Plumbing, Simply The Best Heating & Cooling, Sun Devil Heating and Cooling, and Valley’s Best Heating & Air Conditioning.

Instead of suffering weeks of unbearable heat, residents can enjoy a comfortable home without having to deal with humidity, thanks to HVAC service providers. These professionals offer a wide range of services, from inspections to comprehensive tune-ups.

With so many contractors to choose from, it is easy for Phoenix residents to find the perfect match for their needs.

In addition, some contractors specialize in custom installations, so residents can create the perfect home atmosphere with new heating systems or special vents.

Find out more from expertise.com

HVAC, Dallas

Dallas, TX is a very hot place and can be difficult to live without the right HVAC system.

Fortunately, you have a number of different contractors to choose from.

Some things that you should know before you hire a contractor are their background, training, experience, licenses and insurance. You may want to ask for references or go on line and do some research. You will want to feel confident that they have your best interest at heart when they install your HVAC system.

For instance, Aire Texas Residential Services, Inc. is one such contractor in Dallas, TX. They earned 4.9 out of five stars on Google reviews. Another contractor, Classic Air AC & Heating, received 5.0/5-stars from their customers.

HVAC, Raleigh, NC

There are many HVAC contractors in the Raleigh, NC, area, and it’s important to choose a contractor that is licensed and insured.

A quick search online reveals several HVAC contractors in the area. For example, Comfort Monster Heating & Air is one contractor that has been in business for 5+ years. They offer 24/7 service and online estimates.

Another contractor is Thermostat Masters. The company offers 24/7 service too. There’s also Raleigh Heating and Air, which has been in business for more than 25 years. However

If you aren’t sure if your contractor is licensed, contact the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors. And research how long they have been in business as well as their reviews and credentials. Or contact your local Better Business Bureau.

Finally, when you’re comparing prices between potential contractors, ask about the cost of any equipment they may recommend for your home. Also ask if there is a warranty on their work or parts used. In general, you should get three price quotes before choosing a contractor.

HVAC Repair

HVAC (heating, ventilation and air conditioning) is essential for any home to maintain a comfortable temperature.

But when things go wrong, it can be a headache.

Fortunately, with HVAC repair services, a licensed technician will visit your home and inspect, diagnose and fix any problems that may exist. They will also advise you on how best to keep your system healthy and efficient over time.

The repair includes:

  • a comprehensive check up on all components (leaks, electrical connections, wiring…)
  • ensuring the thermostat operation is efficient
  • recommendations on how to maintain your system reliability
  • reviewing all components to make sure they are working in the most energy-efficient way possible
  • creation of a personalized maintenance plan (thermostat calibration, filter replacement…)

Such a service is designed to improve home comfort and save you money over time.

Find out more from brennanshvac.com

HVAC Service Cost

Getting regular HVAC maintenance services is important to keep the system running smoothly and efficiently.

Unfortunately, many homeowners don’t know how much a service call typically costs. According to Howells AC, the average cost for a service call is between $100 and $150. However, there are many factors that can affect the final cost, such as:

  • the type of system (split, ductless…)
  • the age and size of the system (old homes may have older systems with outdated technology)
  • the time of year (air conditioning use may be higher during the summer months)
  • buying a yearly plan with routine visits can lower costs overall
  • how much time the technician needs to complete the job
  • how many units are in use (more units increase the cost)
  • the condition of the system
  • the complexity of the system (ductwork, central units…)
  • the location of the service call (distant locations may require more travel time, and costs may be higher in some regions)
  • repairing safety issues or user error can lead to extra costs

Find out more from howellsac.com

Largest HVAC Company

If you’re in the market for a new HVAC system, Daikin is a great option.

They’re the world’s largest HVAC manufacturer, and they incorporate inverter technology into all of their products to maximize efficiency and lifespan. Additionally, their all-aluminum evaporator coils are less prone to breakdowns than other coils.

Find out more from forbes.com

HVAC Maintenance

HVAC maintenance can be done on an as needed basis or at predetermined intervals.

One of the most important maintenance tasks is the annual inspection. This inspection will help to identify any problems with your system so that they can be addressed before they worsen.

A lot of homeowners find this is a good opportunity to review the systems maintenance plan, which will also include how often maintenance should take place and what kind of monthly tasks are necessary to keep your system in top shape.

There are certain things that you should do like cleaning filters and changing air filters regularly. Some things are simple and easy to do, but they will make your system more efficient and save you money.

Some systems require you to change out or lubricate parts like bearings or motors every few years. There are also other components that should be replaced on a regular basis; for instance, coils should be checked. The coil should be brushed down every time you clean the rest of your system.

It is highly recommended that you only use a technician who has experience with all types of equipment. It may cost more initially but could prevent further unexpected expenses in the future.

Find out more from cajuncomfort.com

24/ 7 HVAC

For homeowners, having a 24/7 HVAC repair company available is a major plus.

This type of company will come to your home immediately any time of the day or night. This means you don’t have to put a complete stop to your activities before your heating or air conditioning gets repaired.

Find out more from dodrillheating.com

Things to Look for When Choosing the Best HVAC Company

You really need to ask yourself several questions when choosing the best HVAC company.

Here are a few important ones:

  1. What type of HVAC system does your building need? (Because the company you choose should be experienced in installing that kind of system.)
  2. Who is responsible for servicing and maintaining my equipment? (It’s important to know if they are available when needed, but also who can provide reliable support in future years.)
  3. What type of HVAC safety processes does the company follow? (For example, proper use of respirators and protective gear for the technicians.)
  4. How much experience does the company have? (For example, has this company installed equipment in other buildings like yours?)
  5. What type of HVAC tools and equipment do they provide their employees? (To verify that what they’re using will do the job properly.)
  6. How long has the company been in business? (With experience comes expertise and understanding of industry best practices.)
  7. Are their employees full-time or piece-rate?
  8. Are there any other things that would affect your decision? (For example, do you have concerns about this company’s history or reputation?)
  9. Is it a state-licensed and N.A.T.E certified company? (N.A.T.E accreditation ensures that their technicians have been properly trained.)

Read more from indoortemp.com

How Plumbing can affect HVAC Systems

Your drain line is responsible for directing the condensation produced during the cooling process to the exterior of your home.

Therefore, if there are any kinks or blockages in your plumbing, it can seriously affect your HVAC’s efficiency.

HVAC systems are often installed with a condensation drain that routes water outside the home. However, if the line is connected to the main sewer line, a problem in the sewer can cause the HVAC condensation to back up and flood your home.

That’s why it’s good practice to have a plumber inspect the connection to ensure proper drainage.

If your HVAC system is not draining properly, you could be dealing with some major water damage. Not only will this cause extensive damage to your walls, ceilings and floors, but it can also lead to mold and mildew growth – which is definitely not healthy.

If you think there may be an issue with your condensation drain, contact a reputable HVAC contractor. If you already have some water damage in your home, or if you see any standing water near or around your HVAC unit, call the plumber right away.

Find out more from thepinkplumber.com


What Is Inside An HVAC System?

The HVAC system is more than just an air conditioner.

It is a three-part system that helps regulate the temperature inside your home.

It includes a heating system, often a boiler or furnace, and the pipes transporting heat. Your HVAC system can be either forced-air or not, which require ductwork to make the process run efficiently.

HVAC systems help to keep the air clean. In fact, they include a ventilation element that helps to circulate air in a room. This is important because it helps improve air quality and keep everything fresh.

The third and final element of an HVAC system is air conditioning.

Air conditioning is there to remove the existing heat from the interior of the home. It has a fan for this purpose.

So, what’s the difference between HVAC and Air Conditioning?

well, these two terms are often used interchangeably, but they actually have different meanings. HVAC is an overarching term that stands for heating, ventilation, and air conditioning. Air conditioning is just one part of the puzzle – it refers to the cooling aspect of the equation.

Find out more from brennanheating.com


What is the Cost to Install HVAC Systems with Ductwork?

The cost to install ductwork for an HVAC system can range from $5,000 to $12,500.

Installing a new system may take several days, but it’s worth it for the improved comfort and energy efficiency you’ll enjoy. If you’re getting a separate furnace and air conditioner, the cost will be higher, but it’s still a good investment.

The total price will depend on the size and energy efficiency of the unit, as well as the complexity of duct work and other factors. Labor costs can vary widely depending on the project ($500 – $2,500). Materials will run an average of $1,000 to $10,000 for a new unit.

Learn more from homeadvisor.com

What is HVAC R?

HVAC R (Heating, Ventilation, Air Conditioning, and Refrigeration) describes the technology used in a variety of systems that help keep us comfortable indoors.

Such advanced systems include:

  • Geothermal Heating Pumps – These pumps use the earth’s natural heat to provide heating and cooling for your home.
  • Ice-Powered Air Conditioning Systems – These systems use ice to cool air as it enters your home, saving you money on your energy bill.
  • Radiant Floor Heating – This system uses hot water flowing through pipes beneath your floor to provide warmth to the entire room.
  • Energy Analysis Software Programs – Such programs allow you to look at your energy consumption in the home, allowing you to make informed decisions about how best to optimize it.
  • Sensor-Enhanced Ventilating Systems – The system uses sensors that monitor the level of CO2 within your home. When levels get too high, an air exchange is triggered to maintain a healthy level of CO2.
  • High Efficiency Ductless Heat Pumps – This system provides heating without using ducts, giving you a cleaner and more environmentally-friendly way to heat your home.
  • Variable Refrigeration Flow, Zoned System – This allows you to control the temperature in different rooms of your home, optimizing each room’s level of comfort.

Find out more from miat.edu

HVAC Quotes: What to Look for

When you’re in the market for a new unit, you should know what to look for in an HVAC quote.

For starters, make sure to check the model numbers and SEER ratings of the equipment. This means that the contractor should provide you with a breakdown of what is included. The SEER rating is the Seasonal Energy Efficiency Ratio, and it measures how efficient your new unit will be.

Capitalizing on the efficiencies of matched systems is another important thing to look for. For example, if your home receives ample sunlight, it would be beneficial to have energy-efficient equipment coupled with a system that is designed for direct sunlight.

The quotes should also include warranty information on the equipment and labor. Warranty length can vary from three to 10 years, so be sure to check this.

Furthermore, is your satisfaction guaranteed?

You shouldn’t have to worry about an unpleasant surprise in the form of hidden costs or additional fees. Ensure that the quote includes all material and labor costs. It’s also wise to ask if the contractor offers financing and whether there are any rebates you could receive for your investment.

You may also want to see what value-adds the contractor is offering, such as a maintenance agreements, branded HVAC solutions or extended warranties. Looking into one of these options can help save money in the long run and protect your equipment from costly repairs.

You’ll also need to think about accessories, such as an air cleaner or humidifier, before finalizing your purchase. This might be included in the quote if you ask the right questions. If it isn’t, don’t forget to factor in these costs when looking at your total price.

Get the right information before making your decision. Researching systems and brands online can give you a better idea of what’s available in your area, and it will help you feel more confident about the process.

Finally, don’t forget that some contractors offer free quotes or consultations on their services.

Once you have the quote, make sure it’s accurate and complete before making a commitment. If there are any questions or if additional clarification is needed, contact the contractor immediately. That way, you won’t end up losing out on an opportunity due to miscommunication.

Read more from terrysacandheating.com

Does Your HVAC Have a Furnace?

Inside your house is a heater unit which provides hot air to all of the rooms in the house.

The heater has two main parts: the blower which distributes heated air within the ducts that run throughout your house, and the heating unit, which produces the heat needed for this process.

So, do you have a furnace?

First, look on the outside of your unit for a label. It will tell you whether your home is heated by a furnace or a heat pump.

If you can’t find a label, consider this…

A furnace needs either natural gas or electric power to operate. If there’s a gas line running into your heating system, then you have a furnace. Heat pumps only use electricity.

Read more from conditionedairsolutions.com

HVAC Air Filters: Where are They Located?

If you’re wondering where to find your HVAC air filter, you’re in luck!

We’ve compiled a list of the most common filter locations.

1. Horizontal HVACs

These units are often found in attics, large basements, or garages. The benefit of this type of HVAC unit is that it tends to be closer to where most people spend their time, so they’re easier to maintain.

The air filter typically fits into a slot on the air return side of the unit. This helps filter the air before it’s distributed throughout the house. And many times it’s even on the exterior of your home. So you know exactly where to find it!

2. Vertical HVAC Systems

These units are typically found in smaller basements and crawl spaces with limited space. The difference with these systems is that the air filter slides into a slot above or below the unit.

An advantage of this type of system is that it’s typically far away from where people spend their time. So your filter won’t get dirty or clogged as fast! And you can always locate the filter by looking for the return air grill on the wall, ceiling, or in a utility closet.

Find out more from trane.com

Heat Pump vs. AC

When it comes to heating and cooling your home, there’s no question that a heat pump is a better option than an AC unit.

A heat pump can provide both heating and cooling for your home, while an AC unit can only provide cooling. Furnaces are often used as a supplementary heating source in homes with AC units.

Learn more from jarboes.com

New HVAC Lifespan

One major factor in determining your HVAC’s lifespan is the age.

The lifespan varies between 10 and 20 years.

As systems age they become worn down. Systems that run more have a shorter lifespan because they deteriorate faster. It becomes the most

But there are other factors too.

If your AC is more than 10 years old, it might seem like it’s still operating fine. But it has probably become much less efficient and may be costing you significantly more money.

As systems age, they start to wear down. The more a system runs, the faster it ages. After a certain point, replacement becomes the more cost-effective option because you’ll save considerably on repairs, maintenance and energy bills.

High quality replacement units are built to provide efficient service for an average of about 15 years. If you keep your system running well, it may be able to last even longer than that before needing replacement.

Good maintenance can also extend the life of your system.

A clean filter regardless of type will keep air flowing properly, which reduces the need for overworking your AC. Sealing holes and cracks in ductwork can improve how efficiently it provides heated or cooled air to different parts of your home.

Proper installation is another factor that can help ensure that your AC serves you well for years to come.

The better the install, the more efficiently it will work.

Various locations affect the lifespan of an AC unit. The reason being, the hotter the climate is, the earlier the unit will age. In other words, a unit that has been exposed to high temperatures throughout its life will have “worn out” more than one exposed to milder climates.

Find out more from terrysacandheating.com


HVAC systems need a p-trap to ensure that condensed water properly drains off the unit.

This is an important step to help keep your system running smoothly and prevent moisture build-up. A p-trap can be easily made using a piece of PVC pipe and a few fittings.

It works by allowing water to flow freely through the pipe when there is downward pressure, but it traps any water in the pipe when there is upward pressure.

Read more from joeynovak.com

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