HVAC Installation FAQs

Play Video

Table of Contents

waxahachie air conditioning

If it’s time to replace your heating and air system, it’s understandable to feel a bit overwhelmed. There’s a lot to consider when it comes to HVAC installations. And, if you get roped into a poor or low-quality job, you could be paying for it years down the line in costly repairs. Luckily, if you are on the hunt for quality HVAC contractors in Waxahachie TX, we’ve got your back. 

Our team at Dial One Johnson can take care of all your Waxahachie air conditioning needs. Give us a call at (469) 519-2809. 

There’s a lot that goes into a full HVAC installation. It’s a big decision and can cost you thousands of dollars. So, it’s not uncommon to have some questions about a job this big. We’ve found some of the most talked-about issues with customers and HVAC professionals. If you don’t see your query on this list, feel free to give our team a call.

When Should You Replace Your Old HVAC System?

If you constantly see your electric bill rise every month, you could be working with an old HVAC system. Understanding when it’s time for an AC replacement can save you hundreds in the long run. For the most part, if your system is not efficiently cooling or heating your home, it may be time to consider a replacement. 

Here are some signs your system is starting to age:

  • You’ve noticed more dust in your home.
  • Odd sounds are coming from the ducts or central unit.
  • Poor air quality.
  • Strange smells.

Additionally, if your system is over ten years old, you may want to consider replacing everything with newer components. Old systems tend to need repairing more often so be sure to take the costs of repairs into account. If they end up being half of what a new HVAC system would cost, then it’s time for a replacement. Keep in mind that proper maintenance can be the key to keeping your system lasting longer.

Do You Need to Replace All Your Equipment at Once?

To ensure all the equipment will work with one another properly, you should replace all components at once. It may seem cost-effective to replace only your outdoor unit or indoor unit, but this could contribute to service problems later on. 

While mismatched components may work together, they will not deliver the same energy efficiency. Let’s say you only want to replace your heat pump. Well, if you are still using the old ductwork, you could still have problems due to leaks, improper sizing and restricted airflow. A quality HVAC contractor will make sure that things like ductwork sizing, sealing and insulation are taken care of. 

What Size System Does My Home Need?

The size of your home will help dictate what size system you may need. An HVAC system that is improperly sized can’t properly provide cooling and heating in extreme conditions. In Waxahachie, air conditioning units get put through the wringer during the summer months. To ensure your new system is up to the task, make sure your contractor performs a detailed load calculation.

This calculation will help them decide what size system you will need. It considers the capacity of the equipment being used and the correct amount of air that the unit should distribute throughout the system. 

An HVAC professional will also take into account:

  • Construction
  • Window size
  • Window placement
  • Ceiling height

How Do I Know I’m Getting the Right System?

Talking with your HVAC professional will be the best way to find the best system for your home. Our team at Dial One Johnson can help walk you through the process and find what system you need. There are many choices when it comes to HVAC systems. Here are a few things to consider:

  • Heat pump: you may want an electric split-system pump, which is typical for year-round systems. Another choice is a heat pump with a boiler or furnace to back it up during the colder months.
  • SEER number: the Seasonal Energy Efficiency Ratio number reflects the efficiency of a cooling system. New air conditioning installations require a SEER number of at least 13.
  • HSPF: similar to the SEER number, the Heating Season Performance Factor can help you determine heat pump efficiency. Heat pumps need to carry an HSPF of 7.7 or higher.

You can also always purchase a central HVAC system if that works best for your needs. 

How Do I Find the Best Contractor in My Area?

Selecting a quality contractor is crucial when it comes to the performance of your newly installed HVAC system. Fortunately, investing in a professional

HVAC contractor in Waxahachie is as simple as reaching out to our team at Dial One Johnson. We’ll help by determining what type of system you need, walking you through each item and explaining your options.

A quality HVAC professional will:

  • Carry licensing and qualifications. 
  • Perform a thorough inspection of your home and current system.
  • Provide estimates for operating costs using SEERs and HSPFs.
  • Have adequate staff to install your system and respond quickly to service calls.

Your contractor should perform all the necessary load calculations, duct-design and use industry-standard methods. It is a good rule of thumb to ask your HVAC contractor for three estimates: what needs to be done, what equipment will be purchased for the job and what will be completed. Keep in mind that the best value doesn’t necessarily come from the contractor that offers you the lowest price.

Professional HVAC Contractors Waxahachie TX

Is it time for your home to get a new HVAC system? If you are on the lookout for a professional yet affordable team, contact us at Dial One Johnson Plumbing, Cooling and Heating. Our team has years of experience servicing the area and can provide the help you need on your next installation. 

If you are looking for quality HVAC contractors Waxahachie TX, only one team can provide the unparalleled service and customer relations you deserve.

To get started with your new HVAC installation, give Dial One Johnson a call at (469) 519-2809 or contact us.

Request Service

Fill out the form below and a member of our team will reach out to you as soon as possible.