The nameplate rating on an air conditioner is the set of electrical and identification values printed on the metal or vinyl label attached to the unit: voltage, amperage, minimum circuit ampacity (MCA), maximum overcurrent protection (MOCP), and the model code.…
If your AC is running but your house still feels warm, the most common cause is a refrigerant leak, not old age or a dying compressor. Air conditioners are sealed systems, so they don’t burn through refrigerant the way a…
An HVAC warranty is not one policy. It is usually two or three separate agreements stacked on top of each other, and most of the money homeowners lose comes from assuming one of them covers what only another one does.…
Most home air conditioners need somewhere between 2 and 20 solar panels, and the right number for you comes down to the unit’s actual running watts, not its BTU rating alone, plus how many hours you want it running and…
Most homeowners schedule an AC tune up once a year and assume the job was done right. That assumption costs some of them real money. A 20-minute visit with no measurements taken, no capacitor tested, and no temperature split recorded…
Your AC is running, but the air coming out feels barely cool. Before you call anyone, there’s a real question to answer: is this actually a refrigerant problem, and if it is, what part of an AC refrigerant check and…
A VRF system, Variable Refrigerant Flow, is one of the most efficient ways to heat and cool a commercial building, but it’s also one of the most misunderstood. Most people or untrained technicians treat it as a single technology when…
A dirty AC filter is the most common reason a cooling system suddenly feels weaker than it used to. Learning how to clean AC filter takes less than fifteen minutes for most units, and you don’t need tools or HVAC…