b'PROFESSIONAL SERVICES DIRECTORYCOLLECTION AGENCYMitsubishi Electric Sales Canada Inc 21, Digital MetCredit 11www.mitsubishielectric.cawww.metcredit.comMETAL FORMING & FABRICATION EQUIPMENT COMPRESSORSWestway Machinery Ltd.14 BITZER Canada Inc17www.westwaymachinery.comwww.bitzer.caPRODUCT TESTING/CERTIFICATION & INSPECTING EDUCATIONUnderwriters Laboratories of Canada Inc.Great Lakes Technical Training 14 Inside Back Cover www.greatlakestechnicaltraining.com www.ul.com/hvacHVAC EQUIPMENTTESTING INSTRUMENTS Lennox Industries Canada Ltd. 7UEI Test Instruments-KANE U.S.A. Inc 5 www.lennox.com www.ueitest.comHVAC SALES & SERVICEUNIONS Wolseley Canada Inc23Plumbers & Pipefitters U.A. Local 488 Digital www.wolseleyinc.ca www.local488.caHVACRWHOLESALER Emerson 13Master Group Inc. Inside Front Cover www.emerson.com www.master.caMANUFACTURERSSouthern Supplies Limited.17 IPEX Management Inc Outside Back Coverwww.southernsupplies.ca www.ipexna.com26 InsightFall 2019'