The 31st Pakistan HVACR International Expo & Conference commenced on February 12, 2026, at the Karachi Expo Centre, marking a significant event for the HVACR and allied engineering sectors in Pakistan. According to Business Recorder, the expo, organized by the Pakistan HVACR Society, is expected to attract around 18,000 visitors, including industry professionals, engineers, students, policymakers, and international partners. Fahim I. Siddiqui, who inaugurated the event, praised the organizers for their focus on 'promoting innovation, energy efficiency, and sustainable engineering solutions.' The three-day event, running from February 12 to 14, features advanced HVACR technologies, conferences, and training sessions aimed at fostering energy efficiency and sustainable retrofitting, as well as enhancing industry-academia collaboration.