I Arrived to change the gas valve on hot water tank. The Gas valve turned out to be the wrong one. HWT is 15 years old. It’s bee decided to replace HWT due to possible future issues along with the rust issues. HWT has been ordered.
I completed an installation inspection on an AC unit. I completed the installation checklist. I cycled and monitored the system. The system is operating normally at this time.
I completed the spring tune up on an 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 scheduled maintenance agreement heating tune up on a Bryant gas furnace. I visually inspected the unit. Checked voltages, amps and pressures. Completed combustion analysis. Cycled and monitored system. Operating normally at this time.
I completed a diagnostic service call on an Armstrong air conditioner. I determined that the blower furnace speed in cooling was not set properly. I corrected, added refrigerant and system is now cooling properly.
