Instalation of new units and air conditioning capacity increasing. Some of new systems advantages are: greater reliability; residental HVAC solutions for significant energy savings; reduced noise and vibration; as well as the mechanical maintenance and other issues associated with oil heaters, pumps, separators, filters and disposal.
Contractors claimed that the obsolescence of parts and aging systems allowed no other option. Room temperatures ranged from 64 to 78 degrees.
Mass HVAC experts proposed an all-inclusive, fixed-cost service agreement to assume the responsibility for preventative maintenance, repairs and equipment replacement for a fraction of the cost.