We arrived at this property to assess reported issues with both air conditioning systems. The homeowner had noticed noise and poor cooling performance. After completing a full system diagnostic, it was clear the condenser fan motors on both systems were leaking oil, a sure sign of internal bearing failure. Additionally, both outdoor condenser coils were extremely clogged, creating extra strain on the systems.
Both condenser fan motors showed signs of heavy oil leakage around the shafts. This indicated imminent motor failure due to worn bearings. The condenser coils were fully packed with dirt and debris, restricting airflow and causing high system pressures. We also inspected the capacitors and contactors, some of which were testing outside proper specs.
We replaced both failed condenser fan motors with universal 1/3–1/6 HP, 1075 RPM models to restore proper airflow and prevent further damage. We installed new 440/40+5 capacitors, ensuring correct operation of the motors and compressors. We also performed a deep outdoor coil cleaning on both units to improve efficiency, reduce system strain, and extend lifespan
Both systems are now running smoothly, with proper airflow and pressure readings. With the new capacitors, fan motors, and freshly cleaned coils, the homeowner’s AC systems are better prepared to handle the upcoming Las Vegas summer heat.
HVAC systems involve electricity and potentially harmful refrigerants that can pose serious safety risks. Attempting DIY repairs or maintenance on air conditioning systems may result in:
All HVAC system work shown in this article was performed by licensed professionals following industry safety protocols. For your safety and the protection of your property, always consult with certified HVAC technicians for repairs, maintenance, and installations.
At Bob’s Repair, we don’t just fix HVAC problems — we fix them right the first time, with superior parts, attention to detail, and honest service. Plus, Bob’s Repair was recognized as the #1 Trane installer in Las Vegas for 2024 by Yahoo Finance. Contact us today to experience the difference!
