C.H.C. System Participates in AHR Expo Again

Continuing its participation last year, C.H.C. System set up a booth at the 2016 AHR Expo where it displayed a commercial and residential CO2 controller in models NMA-PR-R (D), NMA-VRC-(D,M), and NMA-VRCIII (D,M), an agriculture-use CO2controller in models SA-K03 and SA-P01, and a CO2 monitor in models Marvel 001, 003, and 301.