Michael was on time. He was extremely polite. He made sure we were happy with the maintenance project before he left. First class !
Tested system for faults. Flame sensor was replaced and system was tested multiple times. Temperature rise was measured.
Performed Furnace warranty on 2020 AC Pro heater. Upon my diagnostic I found that the system was only heating up to about 68/69Â°. Further investigation showed that when I took the panels off of the burner doors I found that the burners were lighting on and off not consistently staying lit. Error 240 Was active indicating that there was a low flame current. Found that flame sensor was completely oxidizing covered in a green coating. Due to the condition of this flame sensor this needs to be swapped out to ensure that the flame is able to make contact with the sensor. A new sensor is being ordered and will be installed Once part is in. Customers completely aware and wants us to call Emily when part is ready. Upon departure system is not heating properly or staying lit need to install new sensor.
Inspected furnace and performed service maintenance on equipment. Tested thermostat and measured temperature rise. Recorded voltages and blower amp draws. Inspected burner assembly and heat exchanger. Inspected gas piping.
Installed isolation pads to the supply plenum and increased he blower fan speed in the heating mode.
Financing available or 3% cash discount
Performed diagnostic on 2005 system. Homeowner states that system struggled to cool down the home a couple days ago. It was a rental for 2 years, they are now planning on moving back into the home. Cycled system for cooling. System kicked on normally and started cooling. Checked outdoor unit electrical and system components. Amp draws on compressor are fairly high, and it is not that hot outside currently. Condenser fan motor is fairly close to going over allowed maximum capacity and has started to leak out oil. Secondary motor control is in range and primary motor control is in good condition. Could not check ducting as there is no attic space. System is producing proper temperature split and is cooling correctly. At this time there is not really any repair that the system needs. It is cooling as it should at this time due to it being fresh outside, but based on electrical amp draw compressor is more than likely overheating and shutting off on a hot day, and unit is struggling to keep
Performed AC maintenance on two systems 2004 condensing units. Upon my diagnostic there were a few points of concerns that were addressed. 3 ton Lennox Downstairs (NON OPERATIONAL)- 1. Found that dual run motor control was completely puffed up and blown on both hermetic and fan side. Compressor was pulling too much power. 2. Condenser fan motor leaking oil from bearing resulting in higher amperage Pull 3. Compressor failing on lock rotor start up 4. Compressor pulling incredibly high amps at 14. This is been due to wear and tear in age of system. 5. Condenser coil appears to have coil rot occurring this is a huge red flag for refrigerant leaks 6. System contains R22 Freon which was completely phased out January 1, 2020. 7. Pressures appear to be slightly low 3.5 ton Lennox upstairs (OPERATIONAL)- 1. Condenser fan motor leaking oil from bearing and causing higher amperage pull in friction 2. Dual motor control becoming weak on fan side due to high amperage Consumption. 3. High voltag