ABOUT AHR EXPO:  As the largest and most comprehensive Heating, Ventilation, Air Conditioning and Refrigeration (HVACR) exposition, the Air-Conditioning, Heating, Refrigerating (AHR) Expo attracts tens of thousands of attendees from all facets of the industry, including contractors, engineers, dealers, distributors, wholesalers, OEMs, architects, builders, industrial plant operators, facility owners and managers, agents and representatives.

To locate MSA at the AHR Expo, click here.

Z Gard S sensor

Z Gard CXII Controller - New

MultiGard® Gas Sampling system

Chillgard® RT Refrigerant Monitors 

Chillgard L Series

For further information on MSA's Fixed Gas and Flame Detection products, please visit www.MSAsafety.com.