bookmark_borderHow To Understand The Essentials of HVAC

HVAC indicates all the systems that work together to heat and cool a house efficiently. Understanding how your HVAC system works will necessitate one to check all the associated terms and functions.

Familiarizing oneself ensures that they can quickly diagnose problems and find an energy-efficient system. The different systems that make up the HVAC will entail:

  • Ventilation systems
  • Ductwork
  • Furnaces
  • Filters
  • Thermostats
  • Air conditioners

Different HVAC Terms

In case of problems with the HVAC system, the user has to consider speaking to professional contractors. Understanding the different HVAC terms can assist one in knowing what a contractor is talking about. Some of the essential terms will entail:

  • Programmable thermostats – These allow someone to set the air and heat to turn on and off at specific times of the day and night.
  • British thermal unit (BTU) – This unit expresses the size of a heating unit. For someone with a large home, having a large furnace with a high BTU is crucial.
  • Compressor – Available in most air conditioning units, this device pumps and compresses cooling refrigerant. It’s essential to clean the compressor a few times in the year. Also, covering them during the winter prevents any damage.
  • Energy star – This is a term that regulates the energy efficiency of all consumer products. All products with an energy star logo will save between 20 and 30%.
  • Annualized fuel utilization efficiency (AFUE) – This is the measure of heating efficiency. When buying furnaces, they ought to have a higher AFUE. The AFUE rating for the best furnaces ought to be between 80 and 90%.
  • Ductwork – The ductwork helps with the distribution of air throughout a house. The ductwork should receive annual cleaning to eradicate any dust which can cause allergies.
  • Central air conditioning – This indicates that air circulates throughout the house from a central location.
  • Humidifier – As the heated air leaves the furnace, the humidifier will add some moisture. The humidifier will retain the quality of air and negating any health problems.
  • Geothermal heating – This indicates the use of geothermal power within a home for heating purposes. The earth acts as the source for heat during the winter and cold during the summer.
  • Minimum efficiency reporting value (MERV) rating – It’s a rating standard for air filters. Smaller holes in filters make them more efficient and have a higher rating.
  • Heat exchanger – It’s responsible for transferring the heat in the air for distribution throughout the house.
  • Furnace filters – These filters will work towards negating any unhealthy air particles from getting into the house.

Buying a HVAC System

After knowing all the essential HVAC terms, the next logical step is looking for a HVAC system. Remember that HVAC systems will impact the quality of life. Besides, its an investment where no one wants to make the wrong decision. Therefore, here are the different considerations that one can make.

Assess the Ductwork

Before picking a HVAC system for the house, one has to ensure that the right equipment is available. A professional HVAC contractor can aid in inspecting the ducts to ascertain that they are in the best condition. In return, it’s easier to attain energy efficiency by guaranteeing that everything works seamlessly.

Get an Air Conditioner

An efficient AC can keep a home well cooled and heated. Therefore, consider looking for one depending on the seasonal energy efficiency ratio (SEER). The higher the number, the more energy-efficient the AC will be. In return, it’ll be easier to cut on costs and consider an AC with variable speed control compressors.

Choose a Furnace

If the house has an existing HVAC system, replacing it with an energy-efficient furnace can increase your energy savings. Checking the AFUE ratings can assist in finding some highly efficient furnaces. Besides, consider looking into the different types of furnaces for the HVAC system. They will entail:

  • Variable-speed air handlers – They consist of motors that run at variable speeds. It enables better energy efficiency since the user can choose the optimal speeds for the best indoor temperatures. Picking the right size will be crucial for energy efficiency.
  • Single state air handlers – Mostly common in older furnaces, these handlers will have a single speed setting. Their motors will only perform at the maximum speed, and they won’t be the most energy-efficient solutions.
  • Two-stage air handlers – Unlike single state air handlers, these will have two settings. The low and high options can allow the user to pick a setting which will be the best for the indoor temperature. For energy efficiency, one should consider sticking with the low setting for most of the time.

HVAC Maintenance

For a HVAC system to perform well, the user needs to know of the best maintenance measures. Maintenance guarantees that the HVAC system will be efficient. The frequency of the maintenance will depend on these factors:

  • Condition of the HVAC system
  • Age of the HVAC system
  • Size of the HVAC system
  • Brand of the HVAC system
  • The user’s location
  • Usage frequency of the HVAC system

Maintenance should also happen depending on the seasons. For example, during summer, one has to get different equipment and maintenance servicing compared to winter. For winter, the focus should be on the protection of the HVAC system.

For the best experience when maintaining the HVAC system, one should look for the right HVAC contractor. They know how to maintain the system and all the different parts to check for maximum efficiency. However, with a DIY approach, creating a checklist will be necessary. Also remember to:

  • Eliminate clogs
  • Get quality air filters
  • Inspect the fan blades
  • Assess the carbon monoxide detector
  • Clear debris around the outside units
  • Check the refrigerant lines
  • Check for noises and odors


Conducting these practices can guarantee that the HVAC system works efficiently. Consider requesting a contractor for frequent inspections to guarantee that everything conducted in the checklist was essential and correct. Moreover, the contractor can assist in knowing whether the user missed anything during the maintenance.

Knowing about a HVAC will require for someone to understand not only the terminologies but everything that works together to provide the best heating and cooling in a home. The purchasing and maintenance of the HVAC will also be crucial to ensure that the system will be durable.

With thanks to Cody and Sons who do HVAC in Dallas TX, for help with this article.

bookmark_border5 Things To Look Out For When Installing An HVAC Unit

One of the most important roles in your office or home is that of your cooling and heating system, and the correct installation and servicing of your system are generally carried out by an HVAC contractor, or heating, venting and air conditioning. If you are thinking about a new furnace, the cost is obviously an issue, along with overall reliability, comfort and efficiency and these five industry tips can help you choose the right HVAC contractor, one who is reliable, knowledgeable and will get the job done properly.

Size of System

A proper evaluation of your home should be carried out by the contractor you work with, to ensure you are choosing the right size system; one of the most important aspects when it comes to efficiency is the size. The applicable size of air conditioner and furnace that best fits your home can be determined by a heat load calculation. A walkthrough of your home will help determine that, and an experienced contractor will also ask about the quality of your indoor air, the levels of humidity and dryness in your home, and any hot or cold spots.

Installation

Ask your technician if they carry out a diagnostic test before carrying out any repairs to your system. You should also make sure that their pricing is clearly explained and understood and is provided before any work is carried out. You should ask your contractor if they will need a permit to replace the equipment and whether they can provide contact information for previous customers to provide referrals.

Pricing

The work requirements for your chosen HVAC contractor won’t vary significantly, although the costs of installing or repairing a cooling or heating system can and do vary. You want your new system to last as long as possible, and there’s more chance of being able to get more out of it if it’s installed by a reliable and experienced contractor, and the work is carried out expertly and efficiently. Ask your HVAC contractor for information on the steps needed to start the system, any troubleshooting tips, and information on their warranty.

Staff Licensing and Training

Your state or city can verify that your contractor has the required licensing, something that should be verified before you work with them. Take the time to visit the contractor’s office, ask to see proof of current insurance, any required certificates, and certifications for the specific work being carried out. And your local Better Business Bureau can advise you on their ratings and any outstanding complaints.

Brand Name and Image

Just because an HVAC company sells or services, brand name appliances do not necessarily mean that a particular company is the right one to use, although it’s a common mistake many consumers make. You can find a lot out about the reputation of the HVAC contractor you are thinking of choosing by talking to the local distributor of the system you are looking at. Find out how much experience the contractor has servicing and installing that brand.

bookmark_borderTips For Choosing The Right HVAC Contractor

If the time has come for you to prepare for a cold winter or hot summer, you will want to be doing research heating and air conditioning installation contractors. You need to be prepared in advance in order to make an informed decision with regards to the brand and the correct type of contractor that you will need.

Most homeowners will have worked with the same cooling and heating contractors for years, but they most likely do not have them on speed dial. When you find yourself in a situation where you need to find a company that you can count on, you should be asking yourself how you go about finding an HVAC contractor that will do a quality job at a good rate.

Here are a few tips that you may want to keep in mind as your search for a contractor to come and install your new cooling system. You want to do this before the extreme heat arrives. Your chosen contractor will be able to help you make an informed decision, which will help you select the correct system for your needs.

There are some people who do not want to start from scratch; they prefer to get a recommendation from a professional when it comes to finding a contractor with a solid reputation.

Air Conditioning Contractors of America (ACCA) is one of the leading trade groups in the industry. Their members commit to delivering quality cooling, heating, indoor air quality, and home services. They serve customers in the residential, industrial, and commercial sectors.

NATE, also known as North American Technician Excellence, is an independent group that certifies HVAC techs. They do skills certification and offer ongoing education for industry contractors. It is advisable to work with NATE-certified technicians if you want to have the benefits of the correct installation, fast service, and lower utility bills. Finding a company that only employs NATE-certified technicians will give you peace of mind.

Find out what other people think

The best way to find out what it is like working with a certain HVAC contractor before you hire them is to find out what their other customers thought about their services. Do some research with regards to the quality of the work delivered, the customer service they offered, the costs involved, and their ability to deal with tricky situations.

You want to be asking friends, family, and colleagues for recommendations. These are the people who you can usually trust not to give you incorrect information. They will be able to tell you exactly why they chose a certain company for their HVAC needs. If you find that a friend had a great experience with the company that they chose, you will most likely find that you will have a similar experience when you hire them.

Look online to discover what others have to say in their reviews of companies they have worked in the past. Sites like HomeAdvisor can give you great insight into what is happening in the industry, what the customers are saying, and experiencing with HVAC companies. Also, take note of how a company has dealt with bad reviews, have they offered to come in and fix the situation, or have they just ignored the client’s concerns? Did they respond in a friendly and timely manner? These are all points to take into consideration when looking for an HVAC contractor. Everyone makes mistakes; it happens. It is how it is dealt with afterward that shows their true concern or lack thereof. Lastly, VERIFY THEIR LICENSE!

bookmark_borderFuture For Dairy HVAC

The future for dairy is large HVAC and refrigeration systems. You need to keep your large warehouse or farm cool. To do that, you need professional HVAC contractors. Message us today for more information on our HVAC and air conditioning contractors