Knowledge Hub

Since the Covid pandemic, indoor air quality (IAQ) is no longer an afterthought. Facility managers, engineers, and building owners are putting clean, healthy air at the top of their priority lists—alongside energy efficiency, smart controls, and long-term system performance. At VHF, we’re seeing two technologies consistently come up in these conversations: ✅ UV-C disinfection by Evergreen UV ✅ Variable frequency drives (VFDs) by Invertek Drives These aren’t just upgrades—they

Industrial environments demand rugged, reliable systems capable of operating under continuous use, often in demanding conditions. From manufacturing floors to process plants and warehouses, we supply equipment from leading manufacturers who specialize in precision, durability, and control. These solutions are built to optimize productivity, ensure safety, and maintain environmental standards across a wide range of industrial applications.

Variable Frequency Drives (VFDs) are the unsung heroes of modern HVAC and industrial systems. Whether you're looking to optimize energy...

Variable Frequency Drives (VFDs) might not always get the spotlight, but they play a critical role in optimizing motor-driven systems...

When corporations talk about going green, they usually mention things like recycling, reducing waste, or switching to sustainable...

Retrofitting your commercial building’s HVAC system with modern solutions isn’t just a good idea—it’s a game changer. By integrating...

The HVAC industry is constantly evolving, and energy efficiency is more critical than ever. One of the smartest ways to optimize your...