Parts and repair research can be done with our guide to understanding heating and AC in Phoenix, AZ If you need service, please call (602) 842-6742. This guide gives basic information regarding the parts in your AC and heating system. …an air conditioner start deviceWhen a Run Capacitor fails, it is wise to consider a Compressor Hard Start Kit to avoid Secondary system failure. Ask the experts:  A bad or weak Run Capacitor can significantly shorten the life of your air conditioner. …a Contactor is the main switch that supplies power to your CompressorThe major killer of compressors is a contactor with pitted or corroded contact points.  Ask the experts:  Replacing a Contactor older than 5 years will extend the life of your air conditioner.Reducing amps at start up will prolong the life of your system.  Ask the experts:  If a compressor starts to draw high amps at start up, it is a sign that it is “seizing up” & at risk for potential failure. Shorted or open motor windings

Out of balance or broken fan bladeIf the Condenser Fan/Blower has failed and the unit is 8 to 10 years old or older, you should consider system replacement. 2001 honda civic ac diagramAsk the experts: Condenser Fan/Blower failure is a good indication that the air conditioner is old and more trouble is on the way. portable ac units self evaporatingA complete system replacement is highly recommended.car air conditioner repair little rock ar Worn or seized motor bearings Blower running below normal speed Wheel defective or out of balance Dirty blower motor or wheelQuality contractors will replace both the Blower Wheel and the Blower Motor when the Blower Motor needs replacing. This can limit annoying blower noise and prevent premature failure of the replacement motor bearings.

Ask the experts: Often the Blower Wheel is severely damaged when trying to remove it from a rusted motor shaft. Problems caused by this condition: Part of our Comfort Club Membership is to clean condenser coils every visit, to ensure maximum efficiency. ….reduces efficiency & shortens system life Dirty Filter or Evaporator Coil:Others things that can result in diminished air flow are: collapsed duct work, bad blower motor and low refrigerant charge. This will cause the evaporator coil and suction line to freeze.  Ask the experts:  Cleaning blowers and coils can add up to 30% increase in air flow, prolongs systems life and greatly reduces energy consumption. …supplies low voltage to heating and cooling control circuitsWhen a transformer fails, it is almost always an indication of further system failure.  Ask the experts: Be sure to mention any new construction or remodeling to your service professional.  (A nail or screw inadvertently driven into a wall may be the cause of a short in thermostat wiring.

…is the heart of your system Heat pumps & AC units move heat by circulating refrigerant through indoor and outdoor coils at different pressures.  Changing a shorted or “burned out” compressor involves: Ask the experts:  Anytime a compressor fails, it is a good idea to consider a new system.  See tips for buying a new air conditioner …device that regulates the flow of refrigerant into the heat absorbing coil Ask the experts: A bad TXV may mean it’s time to consider a new system. … controls heating & amp; cooling systems and allows the indoor fan to run continuously or intermittentlyWhen a thermostat fails, it can be an indication of further system problems.  Ask the experts:  When your thermostat needs to be replaced, it is wise to consider a programmable touch screen type to reduce energy consumption. …designed to prevent costly water damage The EZ Trap Safety Switch is designed to prevent costly water damage by shutting off your system any time the condensate drain line becomes plugged or blocked. 

The clear p-trap and brush are designed to allow us to see any blockage & allow access to clean out the trap easily.  The EZ Trap will prevent costly drywall damage and prevent excess moisture that can be a source of mold and other unhealthy conditions in your home. …the most advanced low level Carbon Monitor available   Ask the experts:  Low level exposure (Less than 35 PPM) to CO can be confused with flu like symptoms, food poisoning or other illnesses and can have significant long term health risks if left untreated. …tool that measures air pressure in the duct Ask the experts:  The most common cure for high static is adding a return duct to allow your system to breathe. …test to determine proper combustion in gas appliances …tool used to test motor windings Ask the experts:  Any time a compressor fails it is wise to consider a new high efficient system.Sign Up for Our Free Newsletters Did you mean ? Plumbing Home Repair - DIY Plumbing

DIY Electrical Home Repair Heating & Cooling Repair - DIY HVAC Repair DIY Interior Home Repairs DIY Exterior Home Repair Glossary of DIY Home Repair and Tool Terms DIY Home Repair Tool Descriptions and Photos How to Select a Contractor - Tutorial on Selecting and Working with a Repair Contractor DIY Home Safety Tips Appliance Home Repair: DIY Tips and Step-By-Step Guides Get basic answers to common operating questions to keep your YORK® system running at peak performance. Keep your system up and running with these convenient tips that address common operational issues. If these simple steps do not solve your problem, please call your YORK® Contractor with your model number for service. Air Conditioning Troubleshooting Guide Is your thermostat set in the "cool" position (or “warm” for winter heat pump operation)? If so, is  your outdoor air conditioning or heat pump unit running? Did the circuit breakers in the circuit breaker box (or electrical panel) trip to the “OFF”position?

Is the outdoor "disconnect switch" on your outdoor unit in the "ON" position? (The disconnect switch is usually a small metal grey box mounted on a wall near the outdoor unit.) Is the blower motor in your furnace or air handler running when your thermostat is activated? (Make sure the furnace switch is in the "ON" position.) Have you changed your filter? (A blocked filter can cause your unit to shut down due to lack of proper airflow.) Are the air registers (supply or return ducts) plugged? Gas Furnace Troubleshooting Guide Is your thermostat set in the "heat" position? Is the temperature setting on the thermostat set higher than the thermostat's indoor temperature? Is the power turned on for your furnace? (At the thermostat, turn the fan to "ON." The fan should run when  power is being supplied to the furnace.) Did the circuit breakers in the circuit breaker box (or electrical panel) trip to the “OFF”position? (Check the SSU light switch on the gray box located at the furnace to make sure it is in the "ON" position.)