Ac Unit In Attic Not Working

If your air conditioner is not working and the furnace or air handler is located in your attic you will need to inspect the drain pain located directly underneath the evaporator coil in your air conditioning system.

Ac unit in attic not working.

Typical items that clog condensation lines are algae muck and trash like insulation from the attic. In addition to making the unit hard to get to for service high attic heat can trigger the high pressure limit switch turning your condenser off. Only two things cause an ac air handler to freeze up. Notice the drain pain which you will typically find in your attic.

A licensed and experienced hvac professional can inspect all the ductwork and registers of your air conditioning system on a regular basis ensuring the entire system is in proper working order. The indoor unit s switch this switch is often located in the attic crawl space or a closet. If this switch is turned off the inside ac unit may freeze causing the entire ac system to shut down. This switch could be the problem.

To reset the switch you ll need to climb up into. Again regular ac maintenance is one of the best ways to prevent problems like air conditioner vents not blowing in one room of your house. It can shut off power to the indoor ac blower. If these items do not solve your problem call an hvac service professional to help.

If your ac unit still does not work you should check to see if the breaker was tripped. Do not bypass the safety switch or you could have a huge water mess in your home. More often than not the problem comes from reduced air flow. There are 2 places to check.

If your air handler is in an attic it should have a secondary pan to catch the water in case the primary condensation pan or condensation drain line gets clogged. Here s a report that shows why. If the circuit breaker has tripped simply turn it off and then back on. An unconditioned attic is the worst place you can put the ducts for you air conditioner.

Electrical panel check your main electrical panel to see if there s a circuit breaker tripped older homes use a fuse box.