When it comes to running efficient, high-profit HVAC service calls, preparation is everything. The difference between a one-trip job and wasted time often comes down to whether your truck is fully stocked with the right parts. At Imperial AC Supply, we know that time is money, and nothing slows you down like having to leave […]
As the HVAC industry phases out R-410A in favor of lower-GWP (Global Warming Potential) refrigerants, two contenders have emerged as the front-runners: R-32 and R-454B. If you’re a contractor or HVAC buyer trying to future-proof your projects, understanding the key differences between these two refrigerants is critical. Let’s break down their performance, safety, cost, and […]
As of 2025, HVAC professionals are facing a pivotal shift in the industry: the refrigerant phase-down mandated by the EPA and driven by global environmental agreements. At the center of this change is the transition from R-410A to lower-GWP (Global Warming Potential) alternatives—specifically, R-454B. This post breaks down everything HVAC contractors and property managers need […]
