Reinstall the access panel and disconnect block. Turn on the circuit breaker and furnace switch. Then set the thermostat to a lower temperature and wait for the AC to start (see “Be Patient at Startup,” below). The compressor should run and the condenser fan should spin. If the compressor starts but the fan doesn’t, the fan motor is most likely shot. Shut off the power and remove the screws around the condenser cover. Lift the cover and remove the fan blade and motor (photo 7). Reinstall the blade and secure the cover. Then repower the unit and see if the fan starts. If it doesn’t, you’ve given it your best shot—it’s time to call a pro.
If you don’t have your unit checked once a year, you run the risk of having a breakdown when you need it the most. We’ll thoroughly examine every component of your system to make sure everything is working as it should. If you should need a new system, we’ll work closely with you to make sure you get the right one for your home. We have seen far too many examples of improper heating installation that have resulted in grossly inefficient systems. When you call us, we’ll not only make sure you get the correct size, we’ll also make sure your airflow is correctly optimized so that it operates as efficiently as possible. No matter what type of heating system repair in Charlotte you may need, you can trust the experts with One Hour.

Restoring or replacing an aging unit can get expensive. Invest in a new model if your utility bills are rising and you notice uneven air flow and temperatures throughout your property. If one room is cooler than another, consider a total replacement. If the air conditioner is relatively new and still within its age range, it's more cost-effective to get a contractor to repair it.
The most efficient heating system is going to be solar, because outside of the initial hardware costs, solar energy is free. Of course the downside is you might not live in an area with a lot of sunlight, which means you’ll need to compliment your solar power with other energy sources, like fuel or electricity, when solar power runs low. Wood stoves are the next most efficient, but you’ll need to  buy wood and make a fire every day. Gas is the next most efficient, especially when gas prices are low, but they tend to fluctuate during peak usage times of the year. For pure efficiency, solar is the way to go. Regardless of what system you choose, make sure to have the proper insulation in your house to maximize heat (or cold) retention.
While repair is often the preferred choice, problems like a consistent repeating complication or extra-costly furnace repair parts might start leading you in a different direction. Remember that repair is only the preferred option when the cost of seeking it makes sense! If you’re shelling out for repair every single year, then it might be time to talk to your heating contractor about furnace replacement.
It isn’t unusual for a heat pump to ice-up in really cold weather, but it’s defrost cycle should kick on periodically to melt the ice. If the condenser unit of the heat pump is frozen up and the defrost cycle doesn’t melt the ice, turn it off. Make sure none of the return-air registers are blocked, and check the filter to make sure it isn’t clogged. If there doesn’t seem to be a problem with air flow to the unit, see more information at Heat Pump Cold Weather Problems or call an HVAC service professional.
A number of other variables can influence your decision on whether to repair or replace your furnace, as well. In addition to cost and brand, consider the expected lifetime of your furnace. If it is more than 15 years old, it might make more sense to invest in a new unit even if it costs more than simply repairing the current problem. Long-term costs also play into the equation. For example, your new furnace may be more energy efficient than the current unit. Even though you will pay more for the actual installation, you might be able to make back your investment through lower energy bills. To make your decision, consult with a reliable professional on what to do. In inspecting your furnace, they will be able to make an informed recommendation that looks not just to the next year, but years into the future. That way, you can make the best possible decision for your home and budget long-term.
The store scheduling was great - confirmed for an open date within minutes. My technician was thorough and patient in explaining and working through the resolve needed for my furnace problem. He was courteous and good-natured, which helped to calm my frazzled state over a unexpected HVAC repair. The tech took care in my home not to create or leave a mess. Finally, & more importantly, I felt that rate was fair and I didn't feel cheated at the end of it all. I was also pleased that I could put the expense on my Home Depot card. I'd rather not need it, but if I run into another problem, I would gladly use them again.

Heating Repair Company