Craft Group

Refrigeration tech keeps evolving. Every few years, something new pops up that promises better performance and lower energy costs. Microchannel condensers? They're one of those innovations that's actually worth paying attention to. Here's why they work differently than what you're used to—and why that matters. What Sets Them Apart Look, traditional tube-and-fin condensers have been the standard forever. They work fine, but they're bulky and need a lot of refrigerant. Microchannel designs take a completely different approach. These units use flat aluminum tubes packed with tiny channels inside; we're talking channels smaller than a pencil lead. Refrigerant flows through these mini passages while air moves across the flat outer surface. Pretty simple concept, but the results are impressive. The compact design means you need way less refrigerant sitting in your system. That's huge when regulations keep pushing for smaller refrigerant charges. Plus, the all-alum...

Explore the key features of efficient commercial   refrigeration units   energy savings, temperature control, durability, easy maintenance, and eco-friendliness.

Today’s laboratories, research centers, and pharmaceutical facilities depend on scientific refrigeration systems to maintain strict temperature control. These advanced systems are designed to store highly sensitive items, such as vaccines, enzymes, reagents, and biological samples, with precision and reliability. As modern science and medicine evolve, so do the technologies behind refrigeration. From energy-efficient designs to remote monitoring capabilities, modern refrigeration technology now plays a critical role in supporting research integrity and product safety. In this article, we’ll explore the features and innovations that define today's scientific cooling equipment, discuss how it benefits various industries, and explain why choosing the right solution is crucial for maintaining regulatory standards and scientific accuracy. Smart Monitoring and Digital Temperature Control A cornerstone of laboratory cooling solutions today is smart digital control. Most scientific refrige...

Your air-cooled condensing unit sits outside year-round, working hard to keep your home comfortable. But some units last decades while others break down after just a few years. What makes the difference? Location Matters More Than You Think Where you place your unit changes everything. Units sitting in direct sunlight all day work twice as hard. The constant heat beats down on components, wearing them out faster.  Shade helps, but not from shrubs or fences too close by. Your unit needs airflow. Pack plants around it, and you're choking off the circulation it needs to breathe.  Salt air near the ocean? That's tough on metal parts. The corrosion creeps in slowly but surely. Clean Coils Mean Happy Units Dirty coils kill condensing units faster than almost anything else. When dirt, leaves, and grime coat the coils, your system can't release heat properly. Think about it this way - you're asking your unit to work in a heavy winter coat during summer. Something's got to...

In modern manufacturing, precision and efficiency are non-negotiable—and that’s where strategic HVAC consulting plays a pivotal role. By tailoring thermal systems to meet the specific demands of production environments, consultants help manufacturers achieve optimal climate control, reduce energy consumption, and maintain consistent output. Whether it’s a cleanroom requiring strict humidity regulation or a facility handling heat-sensitive materials, expert guidance ensures systems are designed for peak performance. Beyond installation, consulting services offer preventive maintenance strategies and system monitoring that minimize downtime and extend equipment lifespan. This proactive approach translates into lower operational costs and improved productivity. For manufacturers seeking to stay competitive, investing in professional thermal system design and oversight is a smart move.

Your air conditioner works hard to keep you cool, but it also makes water by condensing air. Drain pans are what you need to catch that water. Choosing between metal and plastic is not a significant consideration. Why it matters which drain pan you choose People don't worry about their AC drain pan until something goes wrong. If a pan cracks or rusts, it can cause water damage that costs thousands to fix. The condensate drain pan is under your indoor unit and catches all the water that your AC pulls from the air. Your system may accumulate several gallons every day in the summer. You should know this about both choices. Plastic Drain Pans: The Best Value The first cost of plastic pans is lower. Most new air conditioners have them since they are cheaper to make. It looks like a win that they won't rust. Plastic can hold moisture without breaking down chemically. But plastic has several problems:  Temperature fluctuations cause cracks to form over time UV light makes them fragi...