Addition HVAC Bob meets with Mark, a heating, ventilating, and air conditioning mechanic. Bob and Mark have an in-depth discussion on why a homeowner had to add an air-conditioning unit to an existing air-conditioning unit. The new space added onto the residence was too large for the old unit to cool, so a new 1-1/2 ton unit had to be added. They also describe how the particular unit cools the home and the major components of the unit.

Related Showrooms