HVAC

What Do These HVAC Acronyms Mean? Explained

by Winston-Salem HVAC | Oct 9, 2015March 26th, 2026 | HVAC, QRC Blog

Have you ever listened to a contractor explain an issue with your air conditioner and felt like you needed a translator? When technicians start...

Refrigeration Abbreviation Guide: NSF & UL

by Winston-Salem HVAC | Oct 9, 2015December 27th, 2025 | HVAC, QRC Blog

The acronyms on your HVAC estimate or commercial refrigeration proposal aren’t just letters—they represent factors that directly affect your...

Next Entries »

Submit a Request Form

Name*
Email*
City*
Phone*
Service Requested*
- Walk-In cooler
- Walk-In Freezer
- Ice Machine
- Self Contained Refrigeration System
- Heating System
- Air Conditioning
- Other
New Customer / Existing Customer*
- New Customer
- Existing Customer
*
- Sign me up for "news & specials"
✅ Call-to-Action Disclosure*
- I Agree
By submitting this form and signing up for texts, you agree to receive messages (appointment reminders, account notifications, discounts, promotions, etc.) from QRC at the number provided. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can unsubscribe at any time by replying STOP and no further messages will be sent. Message/data rates may apply. Msg frequency varies. Reply HELP for help or email us at "workorder@qrc123.com". Privacy Policy

About Us

Our certified technicians at QRC are equipped to handle all of your commercial and refrigeration HVAC needs. We also offer residential HVAC services in Winston-Salem, North Carolina. Contact us today to learn more!

Contact
QRC HVAC & Refrigeration

215 Cassell St,
Winston-Salem, NC 27127

Telephone: (336) 281-5144

Find Us On The Web

Service Area

Our residential HVAC service area includes: Winston-Salem, Greensboro, Kernersville, Advance, High Point, Mocksville, Pfafftown, Jamestown, Oak Ridge, Summerfield, Lexington, King, Walkertown, Colfax, Lewisville, Clemmons, East Bend, Welcome, Bermuda Run, Thomasville, Yadkinville, Walnut Cove

Commercial
Service Area

We install HVAC and Refrigeration across North and South Carolina. We repair Commercial HVAC and Refrigeration units in North Carolina

License # L.33852