🔧 HVAC Article of the Month: HVAC Industry Changes in Texas and Nationwide

1. Regulatory Shifts and Their Cost Impacts
 EPA & AIM Act: New Refrigerant Mandates

• The American Innovation and Manufacturing (AIM) Act—enacted at the end of 2020—mandates an 85% reduction in HFCs (like R-410A) by 2036. As of January 1, 2025, the EPA prohibits using R-410A in newly manufactured HVAC systems. Homeowners can still operate older units, but servicing them will become more difficult and expensive as supplies dwindle. 

2. Safety Requirements for New Systems
    New refrigerants (like R-454B or R-32) are mildly flammable, necessitating additional safety              sensors and design features. For instance, units may include leak-detection systems, purging mechanisms, or advanced shutdown protocols. 

• These add-ons raise production, installation, and servicing costs. OEMs estimate at least a 10% cost increase due to compliance and safety requirements. 2. Real-World Price Increases & Market Reactions
  Upfront Cost Jumps (10–50%)
• Prices for HVAC systems have surged—commonly 30–40% higher than just a couple of years ago. Examples: A 5-ton system that cost ~$8,000 now goes for $11,000 or more. The Sun
  Broadly across the industry, equipment prices are projected to increase up to 30%. In some cases, homeowners report hearing 30–50% increases depending on unit and situation. 
  Component and Refrigerant Pricing
  Refrigerant prices alone have skyrocketed—some estimates show up to 600% increases, especially for newer blends like R-454B. Tools, cylinders, and access costs are also climbing due to supply constraints and tariffs

3. Tariffs & Supply Chain Strain
Increased Raw Material Costs

• Tariffs on steel, aluminum, and imported components (motors, compressors, control modules) are also forcing up manufacturing costs—adding at least 25% to HVAC equipment prices. 
  Overseas Dependencies & Trade Tensions
  About 80% of refrigerant gas used in the U.S. is imported from China. Supply chain disruptions and geopolitical tensions are escalating costs across the board. 

4. What This Means for Texas Homeowners & Businesses:

• Delaying replacement: If your HVAC unit is aging or unreliable, acting before 2025 may save you thousands of dollars. Some contractors advise buying now at pre-regulation prices. 
• Maintaining existing systems: If your system is in good working order, it might be more economical to maintain it until replacement becomes necessary—but expect higher service costs for leak repairs due to refrigerant scarcity.