The enforcement of the falls NEP will involve proactive inspections. Here’s how OSHA plans to enforce the program, writes SNIPS NEWS Safety Contributor Mike McCullion.
Since A2L refrigerants are designated as mildly flammable, safety features like refrigerant detection systems (RDSs) are being incorporated into new residential/light commercial ducted split systems that contain more than 4 pounds of A2L refrigerant. Here’s what HVAC technicians need to know about installing those RDS in the field.
As the industry continues to evolve, the importance of skilled and committed supervisors cannot be overstated, writes SNIPS NEWS safety contributor Mike McCullion.
Although CO2 systems may seem a bit more complicated than HFC DX systems, they are actually quite similar, with the main difference being CO2’s higher pressure.