CS Coil Blog

Ice on an evaporator coil is not normal. In commercial and industrial HVAC/R systems, evaporator coil freezing up is a symptom of an underlying imbalance, such...

Heat exchanger efficiency is one of the most important (and often overlooked) factors in HVAC system performance. While equipment selection often gets the most attention, the...

In high demand environments such as manufacturing floors, data centers, healthcare facilities, and processing plants, capacity loss is not a minor comfort issue.  It can seriously...

When a system stops cooling and the diagnosis is a failed coil, the next question is usually: Do you replace the coil, or do you replace the...

Over the past decade, microchannel coils have moved from being viewed as niche or automotive derived to being widely used across HVAC, refrigeration and process cooling. Below...

Do you suspect your evaporator coil needs replacing? Evaporator coil replacement is typically only necessary when a coil begins to fail, but understanding the early warning...

Your HVAC system is one of the most important (and expensive) assets in your building. Yet, one of its most exposed components, the coils, often lacks...

A direct expansion evaporator (DX evaporator) is a component found in most HVAC and refrigeration systems. It’s a very important part because it’s where the refrigerant...

The move from round-tube plate-fin heat exchangers to microchannel heat exchangers (MCHEs) has changed the HVAC and refrigeration industry. MCHEs are now common in high-efficiency systems....

The HVAC industry has evolved from traditional round-tube, plate-fin coils to highly efficient microchannel coil technology. Initially developed for automotive applications, microchannel coils have now become...

In this article, we will discuss two parts of an air conditioning system: the condenser coil and the evaporator coil. One sends heat outside, while the...

If you’ve ever stood next to a humming HVAC unit and wondered what makes it tick, you’re not alone. One of the most important components inside...