TSSA Mandates CO Detectors for Residential Natural Gas Boilers Heating contractor technicians are legally required to check CO (Carbon Monoxide) levels...

Changes to Furnace Standards in Canada Effective January 1, 2010 Gas furnaces manufactured for most residential applications must have a minimum fuel...

Hydrocarbon Refrigerant DIY Kits for Air Conditioning Systems Are Potential Fire Hazard May 17, 2012 - Mississauga, Ontario – Anyone who...