DCM1: AC complete, homeowner replaced (1)16x25x4 filter in June. System is fully functional and operating within manufacturer specifications at this time. Refrigerant pressures and temperatures are appropriate for indoor and outdoor weather conditions. Temp split 16*. Photos and maintenance checklist attached.
Fault Code 126 - equipment change - equipment does not match value stored at startup New thermostat wire, club membership and removing rodents from control board on outdoor unit
DCM1: Heat complete, checked filter (1)16x25x4, system is fully functional and operating within manufacturer specifications at this time, Heat maintenance checklist below.
Upon arrival Heat struggling to keep up, at 75 degrees upon arrival, unit was going out on high limit, filter (1) was not changed since 2022 filter B was not changed since 2020, replaced (2) 20x20x1 filter, increased blower speed in heating mode, system is operating properly at this time.