I completed A diagnostic service call Customer stated AC system stopped working while they were away from home. I checked filter and verified the air handler blower turned on. At outside coil I found a mouse nest inside behind the plate where contactor resides. the Mouse chewed up one of the Wires going to the contactor. I repaired wire to the contactor. I also cleaned out contactor area and checked capacitor. Capacitor was 45/5, Actual readings was 44.7 and a 4.56. I verified the contactor functionality which seemed acceptable in spite of a mouse being in there. I also checked refrigerant levels which indicated a low charge. I Discussed options with the customer however the customer decided not to do anything at this time. Customer signed up for a SMA agreement therefore I waived the diagnostic fee. System was operating upon text departure.
I gave an estimate to install a Carrier up to 17 SEER 2 STAGE 5 Ton Air Conditioner and a Carrier "Infinity Series" 80% 2 Stage Variable Speed 110,000 BTU Gas Furnace. I included in the estimate is a 1 year free service maintenance agreement.
I completed the spring tune up on an Amana air conditioner. I visually inspected the furnace. Checked voltage and amps. I inspected the evaporator coil. I checked the temperature difference across the coil. Checked refrigerant charge, voltages and amps. I rinsed the condenser coils with water. Cycled and monitored the system. Operating normally at this time.
I completed the spring tune up on a Lennox air conditioner. I visually inspected the furnace. Checked voltage and amps. I inspected the evaporator coil. I checked the temperature difference across the coil. Checked refrigerant charge, voltages and amps. I rinsed the condenser coils with water. Cycled and monitored the system. Operating normally at this time.
I completed the spring tune up on a Ruud air conditioner. I visually inspected the furnace. Checked voltage and amps. I inspected the evaporator coil. I checked the temperature difference across the coil. Checked refrigerant charge, voltages and amps. I rinsed the condenser coils with water. Cycled and monitored the system. Operating normally at this time.
I arrived on site to perform an estimate for the customer. I recommended a Carrier 16 SEER 3 Ton Air Conditioner, as it was the best fit for the customer's home. The customer will contact us and we will reach out to them to schedule an installation time if they so wish.
I performed a tune up on a Five Star gas furnace and a Five Star A/C unit. Everything checked out within specs. System is operational upon departure.
I provided an estimate to replace a Goodman Gas Furnace and Goodman Air Conditioner. I recommend replacing it with a Trane 96% 80,000 BTU 2 Stage Variable Speed Gas Furnace and Trane 17 SEER 2 Stage 3 Ton Air Conditioner
I performed a tune up on a Five Star gas furnace. I noticed the gas pressure was high and lowered it. System is operational upon departure.
I performed a tune up on a Five Star electric furnace. I found the heat strips were not engaging as they should and I informed the customer I would return with my manager to address the issue. System is operating in heat pump mode only.
I performed a tune up on a Trane gas furnace. While performing the tune up, I found the motor surge capacitor needed replaced. I replaced it with customer's permission. System is operational upon departure.
