AC Circuit Board Repair or Replacement in San Antonio, TX
WE SERVE SAN ANTONIO, HELOTES, BULVERDE, CANYON LAKE, NEW BRAUNFELS, SCHERTZ, AND CIBOLO
The AC circuit board is a green control board inside an AC that controls the HVAC system. The board connects to all parts of the AC. Though its primary function is to ensure smooth data communication between AC components, the circuit board regulates the power supply to all other AC parts.
This part can break from power surges or impact. But luckily, AC circuit boards are repairable or replaceable depending on the extent of the damage.
Reasons Printed Circuit Boards Fail
Physical Damage:
While the board’s casing protects it from physical damage, it can become damaged if dropped during routine maintenance. The board may require either repair or a replacement due to this.
Power Failure:
There is a high chance that the AC circuit board will short-circuit during frequent power outages because they cause over- or under-voltage in the unit. Power surges can also cause trace damage within the unit through black burn marks on the circuit board.
Environmental Factors:
Circuitry and water can’t co-exist. If the circuit board stays in a high-humidity environment, it will degrade rapidly. Small insects also tend to find their way through tiny spaces in the AC. They tend to create static charges and short circuits when they move along the tiny wires and components on the board, damaging the AC unit.
Component Failure:
The circuit board, like other components, can fail due to wear and tear. The best thing homeowners can do is conduct routine maintenance on their AC and change any old components before the board fails to function. Doing so will avoid high emergency repair costs and enhance the lifespan of the AC circuit board.
Reasons to Replace a PCB Rather than Repair
Licensed HVAC experts recommend replacing a PBC instead of repairing it. Repairing a circuit board is complex and requires precision. If homeowners choose to DIY this process, they can damage other AC components.
Printed circuit board repairs also tend to be costlier compared to replacements, and the possibility of errors during this repair is also high. An experienced technician usually needs to assess the extent of the damage before deciding whether to repair or replace it.
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Repairing a circuit board can be likened to a surgical procedure. It requires the attention of a skilled HVAC technician to be able to accurately test, diagnose and repair the parts accurately. San Antonio homeowners needing their AC circuit board repaired or replaced can contact the Above & Beyond Air Conditioning & Heating company. We will ensure that their AC system runs smoothly.