Posted on July 2, 2011 In order to find the age of a Whirlpool built appliance you will need the serial number from the appliance.  Since Whirlpool manufactures appliances under many different names, this may work with some of these brand names also: Whirlpool, Kenmore (Sears), Maytag (Newer models), Kitchen Aid, Estate, Inglis, Roper, Amana, Jenn Air, Crosley and more. 1st Digit: Where the appliance was manufactured. C = Clyde, OH. 2nd Digit: Year Manufactured.  3rd & 4th Digit: Week the appliance was manufactured.  39 = 39th week of the year. 5th-9th Digit: Manufacture order that week See the charts below for the year codes: Our customers matter a lot to us! So we provide YOU with as much information on repairing your appliance as possible. And its all FREE! Daikin products offer energy-efficient performance, proven technology and enhanced comfort for life. Click here to Download the EnergyGuide Labels >Select the type of residential product on the AHRI Directory of Certified Product Performance, search for the model number(s) of your choice, and download the EnergyGuide label associated with the model(s) once the search results have been generated.

Daikin air conditioners are designed to provide years of reliable cooling comfort, even in the hottest weather.window air conditioner unit not working Daikin heat pumps are designed to provide year-round heating and cooling performance.how to size a home ac unit Every Daikin brand gas furnace is engineered with a unique heat exchanger design constructed from tubular stainless steel to offer outstanding dependability for worry-free comfort.home ac unit how it works Installing the correct air handler and evaporator coil is essential for getting the highest level of comfort from your central air conditioning or heat pump system. Daikin ductless heating and cooling systems feature streamlined, wall-mounted indoor units paired with quiet and compact outdoor units.

Daikin residential packaged products are some of the most innovative and technologically advanced on the market. They deliver outstanding indoor comfort for any size home regardless of location. Enhance indoor comfort for you and your family with these indoor air quality products designed to provide fresh, filtered clean air and more. Products > Repair Parts > Parts Identifier To find a replacement part, enter the specified information in the space provided. Then click on "Find Now" to the right of your selection. MODEL NUMBER searches can be performed on the basis of a partial number. If you enter HBC, all HBC units will be listed. If you enter, 10HBC, only 10HBC units will be listed. To expedite your search, always enter the most complete model number possible. The results returned for a Model Number search will include the corresponding Product Codes for the units found. PRODUCT CODE searches are performed by product code and are more efficient than Model Number searches.

Enter the full number found on the unit packaging or invoice. An exact match is required to perform a successful search. Example: 451003L (a 10HBC-3 fan coil). COMPONENT PART NUMBER lists models that use the specified component. A complete part number is required. Example: 320-353 (water coil). I have been in my house for 11 years now and every 3 or 4 years I have been taking the lid off my condenser unit and lubricating it. I just don’t know if I am even supposed to do this, but it make sense to me. Anyway this year the fan seems louder than last year, so I was going to lubricate it again, I was just wondering if this was normal? Keep in mind though, I think my unit is nearly 40 years old It is a Carrier. Here is a picture of my unit. Any other maintenance tips for the condenser? I would replace the Condenser Fan Motor. Loudness would be attributed to either bent fan blades and/or worn bearings. Considering the age of your condenser unit, it is most likely bearings.

Typically, the bearings on a Condenser Fan Motor do not require lubrication, because the bearing packs are sealed. A video on removing a Condenser Fan Motor can be seen here and A very in-depth and high quality video can be watched here. Here is a picture of a generic Condenser Fan Motor: It is essentially sealed. This is on purpose. It keeps the dirt and debris from getting into the internal fan motor components. The bearings are also internal. There would be no effective way to lubricate them without literally removing the rotor from the stator (i.e. taking the fan apart). Even if you do take it apart and remove the bearings (there is one in the back and one in the front) there is a good chance it is going to look like this: In that case, it wouldn't be very wise to try and remove the protective jacket covering the bearings. They aren't too expensive and could be replace very easily. Just get yourself a puller and you would be all set. If you are lucky, your bearings would look like this:

If your bearings do look like that, then it would be a lot easier to lubricate and probably wouldn't even have to remove them from the rotor in order to do it. I would still replace the fan motor. It has been exposed to the environment for a very long time. Plus, technology has dramatically improved and you should be able to find a suitable replacement that is more energy efficient.Browse other questions tagged air-conditioning central-air heat-pump or ask your own question. Register your product to put warranty coverage in force and to get the latest product information and owner notices. Thank you for purchasing a YORK® product and taking this brief time to register it. Your registration enforces your warranty coverage and will keep you up to date on product information and offers. If you have questions about your warranty, please contact your YORK® Contractor. To register your product, you will need your model and serial numbers found on your dealer invoice or located on the unit.