is the newest and most up to date ? and is there such a thing as a codebook for residential refrigeration mechanic like the b149??
Ontario Regulation 75/05 was revoked April 8, 2013 when the OCOT Act came into effect.
The OCOT has released a Residential Air Conditioning Systems Mechanic Apprenticeship Training Standard (http://www.hvactechgroup.com/files/OCOT313D.pdf). It seems to include the revoked Ontario Regulation 75/05.
Visit the Contractor Private Forum to download the CSA C273.5-11 Installation of air source heat pumps and air conditioners and the CSA B52-05 Mechanical Refrigeration Code.
Great thanks for this, how do I stay up to date with this stuff, do they have a list I can sign up to receive any updates?
I wish there was a list :frustrated: