Nationwide HVAC Part Shortage Leaves Homeowners Without AC In Heatwave

Extreme heat across the US has strained air conditioners. HVAC technicians report repairs are delayed because of a nationwide part and labor shortage.

Steve Stewart, the owner of Southern Comfort Mechanical Heating and A/C Specialists in Dallas County, Texas, told NBC 5 Dallas-Fort Worth that the entire HVAC industry is dealing with a shortage of all sorts of parts for HVAC systems due to lockdowns in China and bottlenecks at ports.

“So part of the challenge is trying to figure out what’s gone on backorder. It’s varied and moved from week to week on what the items are that are tight,” said Stewart.

He said freon, the non-combustible gas used as a refrigerant in air conditioning, is in limited supply.

“410A, which is the current refrigerant that things are supplied with, has gone through price increases probably weekly. It’s steadily gone up just due to supply chain shortages. 

The other item is R22 which is in older systems. At times of the year, this has been in tight supply so this is in phase out at the moment. It’s getting more expensive by the week. The availability of it is getting tighter and tighter. So potentially at end of this year, it’ll be very difficult to get hold of.”

He said parts for the condenser, the outdoor unit of the HVAC system that releases hot air, are in short supply and have taken longer than normal to procure because of backorders. He noted response times for a technician to come out to homes are much longer due to a labor shortage. – READ MORE