by Les Sariol | Mar 10, 2026 | Air Conditioning
How often should AC refrigerant be refilled? Many people assume refrigerant is like fuel that gets used up over time. The truth is very different. A properly functioning air conditioner should never need refrigerant refilled. Your AC operates as a sealed system....
by Les Sariol | Mar 2, 2026 | Furnace
How do I tell if my furnace ignitor is bad? The ignitor is a small but critical component responsible for starting the heating process. When it fails, your furnace cannot produce heat, even though other parts of the system may appear to be working. In Pflugerville,...
by Les Sariol | Feb 23, 2026 | Air Conditioning
What is the 3-minute rule for air conditioners? It sounds simple, but this small habit can make a big difference in how long your AC system lasts and how well it performs during long Texas summers. The 3-minute rule means you should wait at least three minutes before...
by Les Sariol | Feb 17, 2026 | Air Conditioning
What is the most common circuit found in HVAC? While HVAC systems may seem complex, most residential heating and cooling equipment relies on a very simple electrical design known as a series circuit. Understanding how this circuit works helps explain why HVAC systems...
by Les Sariol | Feb 13, 2026 | Air Conditioning
How long do AC compressors last? The compressor is the heart of your air conditioning system. When it is healthy, your AC cools efficiently and reliably. When it starts to fail, the entire system struggles. Understanding how long compressors typically last and what...
