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IAQP and modern air-cleaning technologies are helping contractors and engineers deliver healthier air with tighter parameters, higher expectations and smarter budgets.
January 5, 2026
New ASHRAE-aligned codes are reshaping HVAC design, and this industry leader explains how smarter air-cleaning strategies can deliver verified indoor air quality while cutting energy use and retrofit costs.
This article explores how modular design, hydraulic separation, and advanced controls can transform geothermal systems from incremental efficiency gains into scalable, high-performance solutions for commercial and residential buildings.
Control sequences should evolve based on lessons learned, feedback from commissioning and operational realities. When well written, they reflect your team’s values: clarity, collaboration and continuous improvement.
January 5, 2026
Clear, well-written HVAC control sequences are the critical link between design intent and real-world system performance, ensuring DDC programming, commissioning, and long-term building operation succeed as intended.
Catalyst 2026 will bring service and repair contractors to Oklahoma City March 23–25 for hands-on education, leadership development, and industry networking focused on business growth.