Trane Hvac error 79

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Trane Hvac error 79

Trane Hvac Error 79 is a common error that you will see if there is a problem with the blower or the circuit board.

The most common cause of this error is when the circuit board malfunctions and cannot communicate properly with the blower. The air conditioner will not work, and it has to be replaced.

You can have a faulty wire or loose connection in your home, which can also cause this error. And if you are seeing this error code on your Trane Hvac, it’s time for inspection because there might be something wrong with your unit.

Trane HVAC Error 79 is one of the most common and critical errors in a Trane HVAC system.

It is important to check for this error if an abnormal shutdown occurs because it can cause catastrophic damage to your heating and air conditioning system, which will require a costly repair.

1) Verify that all power has been disconnected from the unit.

2) Check for loose wiring connections on circuit boards, terminal strips, cord connections or any other connections at the control box or power service panel.

3) Look for open door switches and ensure no obstructions are found in ductwork.

4) Clean condenser fins and remove blockages at the condenser discharge line or fan coil outlet line.

A sensor issue or wiring issue most likely causes this error.

If you have an HVAC system, it is important to know the meaning of the error code. Trane HVAC error 79 means a problem with either the sensors or the wiring.

“Inspections, Installations, Repairs & Maintenance”