Herb Woerpel

Feb 7, 2025 | achrnews.com | Herb Woerpel |Hannah Belloli |Joanna R. Turpin

As supermarkets move away from hydrofluorocarbons (HFCs) and toward more sustainable solutions, CO2 refrigeration systems have become a preferred alternative. However, making the transition from HFCs to CO2 (R-744) is an intricate process that involves several strategic and operational considerations for small and independent food retailers as well as large chains.

Jan 9, 2025 | achrnews.com | Herb Woerpel |Hannah Belloli |Joanna R. Turpin

As a kid, Brett Wetzel thought he had it all figured out. He left his house at 16 years old with a chip on his shoulder, ready to take on the world. Unfortunately, he quickly realized he’d bitten off more than he could chew. He bounced around, seeking firm direction, often ending up back where he started. For a couple of years, he was essentially homeless, living in his car, doing what he could to keep his head above water.

Apr 3, 2024 | achrnews.com | Dylan Kurt |Matt Jachman |Herb Woerpel |Hannah Belloli

As heat pump technology advances and begins its march into colder climates, industry experts are expecting rooftop units to continue to gain popularity in both new construction and retrofits. Read More Big-picture economic factors, such as inflation and rising interest rates, haven’t had much impact on RTU sales.

Sep 5, 2023 | achrnews.com | Herb Woerpel |Matt Jachman |Joanna R. Turpin |Layan Dahhan

Schools must shift away from outdated, inefficient HVAC systems reliant on polluting fossil fuels in favor of efficient, electric systems. Read More Water-source VRF/VRV units are often specified for large building and high rises applications as both contain water-cooled modules that are located indoors, closer to the space they’re serving.

Jul 18, 2023 | fal.cn | Herb Woerpel |Step-by-step Process

Whether an HVAC contracting company is large or small, new to the industry, or an established entity, a well-manicured maintenance agreement program can help strengthen the entire operation. Maintenance agreement programs offer a number of advantages for customers — fewer breakdowns, priority service, service discounts, equipment efficiency, etc. — and for contractors, including more efficient scheduling, guaranteed revenue, work during down times, and more.