Recruiter's Glossary

Examples: Manifold Gauge • Zone Control • Zoning Systems

R-410A

Term from HVAC Services industry explained for recruiters

R-410A is a modern refrigerant (cooling gas) used in air conditioning and heat pump systems. It replaced older refrigerants like R-22 because it's more environmentally friendly and energy efficient. When you see this term in resumes, it means the candidate has experience working with current air conditioning systems. Think of it like the "fuel" that makes air conditioners work. It's important for HVAC technicians to understand how to safely handle and work with R-410A since it's now the standard in most residential and commercial cooling systems.

Examples in Resumes

Performed maintenance and repairs on R-410A air conditioning systems

Certified in safe handling and installation of R-410A equipment

Converted older R-22 systems to R-410A systems for residential clients

Typical job title: "HVAC Technicians"

Also try searching for:

HVAC Service Technician Air Conditioning Technician HVAC Installer HVAC Maintenance Technician Refrigeration Technician HVAC Repair Specialist

Where to Find HVAC Technicians

Professional Organizations

Online Communities

Job Resources

Example Interview Questions

Senior Level Questions

Q: How would you manage a complete system conversion from R-22 to R-410A?

Expected Answer: A senior technician should explain the need to replace the entire system (not just the refrigerant), safety considerations, and the process of properly sizing and installing new equipment.

Q: What troubleshooting steps do you take when dealing with R-410A pressure issues?

Expected Answer: They should discuss checking operating pressures, identifying leaks, proper charging procedures, and understanding the relationship between pressure and temperature for R-410A systems.

Mid Level Questions

Q: What are the key differences between R-22 and R-410A systems?

Expected Answer: Should explain that R-410A operates at higher pressures, requires different tools and equipment, and is more environmentally friendly than R-22.

Q: What safety precautions do you take when working with R-410A?

Expected Answer: Should mention proper safety equipment, pressure considerations, and handling procedures specific to R-410A systems.