Appendix C – Acronyms

COHA

Canadian Oil Heat Association

ECM

Electronically Commutated Motors

EMS

energy management system

HVAC

heating, ventilation and air conditioning

ID

inside diameter

IPS

Iron Pipe Size

OD

outside diameter

OH&S

Occupational Health and Safety

PPE

personal protective equipment

TDG

Transportation of Dangerous Goods

WHMIS

Workplace Hazardous Materials Information System