Excellent
DCM1: Heat Complete, 16x25x1 Changed System is fully functional and operating within manufacturer specifications at this time. Heat rise of 48 degrees. no issues found
DCM1: Heat complete, replaced 16x25x1 filter. Recommend replacing filter more frequently to increase cleanliness and overall longevity of the system. System is fully functional and operating within manufacturer specifications at this time. 0ppms of carbon monoxide in the home. Maintenance checklist attached.
DCM1: Heat complete, replaced 16x20x4 filter. System is fully functional and operating within manufacturer specifications at this time. Refrigerant pressures and temperatures are appropriate for indoor and outdoor weather conditions. Maintenance checklist attached.
Arrived to No Heat downstairs System had executed a zone self test and locked out the downstairs damper. Adjusted allowable airflow through zones and disabled future zone self test
Did 2 System heat maintenance. Upstairs is very old R410A but operating properly. The basement unit is very old R22, I recommended float switch for auxiliary drain pan, it doesn’t have one and the unit is very low Freon. I recommend replacing both heat pumps. Owner says he doesn’t want to move forward with replacement or repairs at this time.
Did 2 System heat maintenance, both units operating properly at this time. The downstairs unit is very old R22, I recommend replacing.
DCM2: Heat complete, replaced 16x20x1 and 20x20x1 filters. Both systems are heating at this time. Upstairs system indoor coils and drain line are dirty. Scheduled comfort advisor to come out and go over options with homeowner. Tuesday 1-2pm. Maintenance checklist attached.
DCM1 complete; Heat; (1) F16254 checked. System is fully functional. All components are operating within manufacturer specifications. Gas pressure and heat rise are within design parameters. Heat checklist attached. Repaired floor vents upstairs
Did Heat maintenance on 2 systems, both operating properly
Quoted in hvacbizpro and emailed over