On time, thorough and professional.
DCM1: Heat Completed. Changed 16x25x4 filter System is fully functional and operating within manufacturer specifications at this time. heat rise of 51 degrees.
Heat Tune Up completed. Changed (2) 16x25x1 Filters Both Systems are fully functional and operating within manufacturer specifications at this time. All start up components are within range and amps draws. no issues found
DCM3: Heat Completed. Changed (2) 16x25x1 filters and (1) 4113 Media Filter Systems are fully functional and operating within manufacturer specifications at this time. Upstairs furnace inducer hose has a little rip, spoke to homeowner about it.
Completed 2 systems furnace maintenance, replaced filters, both furnaces operating properly at this time
DCM1 complete; Heat; (2) F20251 replaced. System is not functioning correctly. System is pulling into a vacuum during heating and low refrigerant levels during cooling. Likely due to clogged / malfunctioning outdoor TXV. Recommend replacement
** Filter update (3) F16254 and (1) F14201 ** DCM3 complete; Heat; (3) F16254 checked and (1) F14201 replaced. Systems are fully functional. All components are operating within manufacturer specifications. Gas pressure and temperature rise is within design parameters. Heat checklist attached. Main floor unit requires an add a wire for 2nd stage functionality Upstairs unit was over-shooting set point. Adjusted anticipator (-2). If this fails to correct fault, recommend reversing supply register located above TV in master bedroom
DCM2 complete; Heat; (2) F16254 checked. All systems are fully functional. All components are operating within manufacturer specifications with exception. Gas pressure and temperature rise are within design parameters. Heat checklist attached Upstairs furnace transformer is making a buzzing sound that can be heard through return ducts, need to replace Model # R801T0754A17UHSNAS Serial # W502206087
DCM1 complete; Heat; (1) F20301 replaced. System is fully functional. All components are operating within manufacturer specifications. Refrigerant pressures and temperatures are appropriate for indoor and outdoor conditions. Heat checklist attached angelalucido@yahoo.com
DCM2 complete; Heat; (2) F16251 replaced. Systems are fully functional. All components are operating within manufacturer specifications. Gas pressures and temperature rises are within design parameters. Heat checklist attached.
411 - quote several new systems
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