Servicing a 2019 Carrier electric furnace in residential West Des Moines.
Servicing a 2016 , 30,000 BTUH, 6.01 lbs R410A charged refrigerant Carrier Air Conditioning system in a residence in West Des Moines, Iowa.
Servicing a 2011, 36,000 BTUH 6.75 lbs R410A charged refrigerant Carrier Air Conditioning system in Aa residence in the northwest of Ames, Iowa.
Performing preventive maintenance on Carrier furnace in West Des Moines