General HVAC in Warwick, RI

Call came in from a homeowner on Knowles Drive reporting the system wasn't keeping up — running constantly but never hitting the set temperature. Tech pulled the filter, which was completely clogged, then found the evaporator coil partially iced over on a 2014 Carrier air handler. Refrigerant charge was also low, reading about 4 PSI under spec on the high side. Coil was allowed to thaw, system was recharged to manufacturer spec, and a new high-MERV filter was installed before leaving. Customer confirmed the house reached setpoint within a couple hours of the tech wrapping up.