September 19, 2025 8:18 pm
Published by Mike Nicolini
Selecting the right evaporative cooler pad materials is one of the most consequential choices you can make for system performance, service life, and total cost of ownership. Pads determine how effectively heat and mass transfer occur inside the cooler, how much fan horsepower you need to overcome pressure drop, how often you’ll be cleaning minerals and biofilm from the media, and how predictably the unit holds setpoint as outdoor conditions swing. Types of Evaporative Cooler Pad Materials Explained At a high level, pad media must (1) expose a large wetted surface area to the airstream, (2) distribute water uniformly with... View Article
September 19, 2025 8:14 pm
Published by Mike Nicolini
Evaporative cooling systems can deliver exceptional comfort at a fraction of the energy draw of mechanical refrigeration, if they’re maintained with discipline. The following evaporative cooling maintenance tips present a practical, technically grounded checklist to maximize uptime, extend component life, and keep performance high through the most demanding parts of the cooling season. We’ll break the program into what you should do seasonally, daily, and annually, and then dive deeper into the three highest-impact subsystems: pads, water distribution/pump, and water quality/conductivity control. Seasonal Evaporative Cooling Maintenance Tips A seasonal maintenance window, typically late spring before startup and late fall before... View Article
September 9, 2025 5:10 pm
Published by Mike Nicolini
When daytime design temperatures regularly crest 105–110°F and relative humidity often falls into the teens, psychrometrics favors one solution above all others: evaporative cooling. If you’re evaluating commercial evaporative coolers in Phoenix, you’re operating in one of the most favorable climates on earth for direct and indirect evaporative systems. Top Suppliers of Commercial Evaporative Coolers in Phoenix Phoenix’s supply chain for commercial evaporative systems is both broad and specialized. You’ll encounter several provider types: Factory-direct manufacturers: Firms that design, fabricate, and deliver packaged or custom evaporative units, often with in-house engineering and project management. Premier Industries, Inc. is exemplary here—local,... View Article
September 9, 2025 5:06 pm
Published by Mike Nicolini
Evaporative coolers are deceptively simple machines: a fan, a pump, a wetted medium, and a sump working together to drive sensible heat from air into liquid water that then evaporates. But behind that simplicity lies a complex chemistry set. The composition of the water circulating through the pads—the evaporative cooling water quality—governs not only immediate cooling performance (approach to wet-bulb, saturation efficiency, airflow) but also the longevity of media and metallic components, the frequency of service, and the total cost of ownership. Key Parameters of Evaporative Cooling Water Quality Water in an evaporative cooler does not behave like water in... View Article
July 24, 2025 7:54 pm
Published by Mike Nicolini
In today’s energy-conscious industrial and commercial environments, facility managers must balance performance, cost, and sustainability. One increasingly popular option for climate control is adiabatic cooling solutions. This technical yet environmentally friendly cooling method harnesses the natural power of water evaporation to provide substantial thermal management with far less energy than traditional mechanical air conditioning systems. How Adiabatic Cooling Solutions Deliver High Efficiency Adiabatic cooling systems leverage a simple but highly effective principle: using water to absorb heat from the air through evaporation. When properly engineered, this process can produce cooling efficiencies similar to those of mechanical systems but with much... View Article
