R-22 Refrigerant, What you need to know!!

March 1st, 2011 → 5:38 am @

R22 is Going Away: Even if you have no technical knowledge of HVAC, if you work in facilities, you are aware that Refrigerant 22 is being phased out. As of January 1, 2010, it will be illegal to charge R22 into a system unless that system was built prior to January 1, 2010. The bottom […]