Understanding the “New Normal” for HVAC Costs and AC Repair Estimates

If you requested an estimate for an HVAC (heating, ventilation, air conditioning) system in the last few years, you might have noticed a dramatic increase in price. It is normal to see a 6% to 7% increase in price from year to year. This is normal inflation. However, the price of HVAC systems has seen increases above the norm. The price may come down a little over time, but not as drastically as it rose. There are several reasons for such events that happened together that contributed to this increase.

The Introduction of SEER2 Ratings

• After the energy crisis in the late ‘70s, the government and HVAC industry got serious about conserving energy. Research engineers sought a way to define and classify energy efficiency in HVAC systems, to save energy and inform consumers.
• The Seasonal Energy Efficiency Rating (SEER) was implemented as a regulation in 1992 under the Energy Policy Act. HVAC equipment is rated between SEER 10 and 22. Regulations begin by requiring every new system to have a SEER 10 rating in 1992. The requirement has steadily increased. By 2015, the SEER requirement in the South rose to 14.
• Recent research discovered a flaw in the SEER rating calculations. It was based on laboratory settings that are constant and static. Residential HVAC systems do not function in a static laboratory. The SEER2 regulation does not require a higher SEER rating but demotes the SEER rating to reflect the variations in installation methods and ductwork leakage. Under SEER2 regulations, a SEER 15 system is now considered a SEER2 rating. That is the current regulation for HVAC systems in Texas.

The condenser, evaporator coils, the sensors, and control mechanisms are larger and more expensive for a SEER2 14.2 system than for a SEER 14 system.

Changing Refrigerants

Refrigerants are manufactured compounds that readily carry heat, the process that makes air conditioning and refrigeration possible. Understanding the process is relatively easy. Finding the most efficient/least harmful refrigerant has been a trial-and-error exploration.

• Early refrigerant compounds were called R-12 and R-22. They were hydrochlorofluorocarbons, which were very efficient. However, both of these compounds were discovered to be ozone-depleting materials. Since ozone protects us from the sun’s harmful burning rays (UVB), they were discontinued.
• R-410A was phased in as R-22 was phased out. This is also a highly efficient refrigerant, and it has no chlorine in the compound, so it does not deplete the ozone layer. However, R-410A was found to have Global Warming Potential. If CO2 is given a GWP of 1, R-410A has a GWP of 2088. R-410A is helping to trap heat in the atmosphere at a much higher rate than carbon emissions.
• Two new refrigerants were introduced in 2023, with the designations R-454B and R-32. These compounds have no chlorine and, while they still have GWP, they are 78% lower than the R-410A compound.
• Systems are designed around the refrigerant, so interchanging the refrigerant is not possible.

Introducing a new refrigerant increases the cost of systems for the initial period, as the technology is introduced and an adequate supply of the new refrigerant is made available.

Labor Shortage

• Vocational schools are having a hard time competing for technicians: this trend has been in place for several decades. Fewer people are pursuing HVAC technician training.
• The training of HVAC technicians is also quite regulated. Anyone dealing with refrigerants is required to complete EPA mandatory training. Refrigerants should not be available to individuals without the required training.
• The job requires being called out on emergency repair visits in extremely hot and cold conditions, after hours, and on weekends. It is becoming harder for one or two people to run a small HVAC business.

Private Equity Buyouts

Unless you are involved with the public buying and selling of business enterprises, it might escape your attention, but large businesses with deep pockets are purchasing small HVAC firms in large numbers. They are looking for businesses with significant income that struggle to make ends meet. These organizations aggressively buy small to mid-sized HVAC firms to create regional or national companies, bringing business operations together under one roof, while technicians are available locally. Such new ventures will introduce new pricing structures that maximize profitability with each installation and service call.

Navigating SEER2 and New Costs? Trust Northwind AC for Expert AC Repair and Maintenance

Whether you are navigating the new SEER2 regulations or dealing with the phase-out of older refrigerants, you don’t have to tackle these rising costs alone. Navigating the complexities of modern HVAC systems requires an expert touch and honest pricing. If your system is struggling to keep up with the heat, don’t wait for a total breakdown. Contact the professionals who understand the changing industry landscape. Call Northwind Air Conditioning and Heating today at 713-683-9474 to schedule your expert estimate on AC repair and AC maintenance and ensure your home stays cool and efficient all year long.