How To Look At A House
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How do I find the age of a Winchester air conditioner or heat pump from the serial number?
Monday, April 4, 2022
Winchester HVAC products are manufactured by York and follow their serial number encoding format: the second and fourth digits of the serial number are the year of manufacture. So W1C9642783 indicates manufacture in 2019.
For the age of another brand or manufacturer, go to our blog post How do I determine the age of my air conditioner? To determine the size of a Winchester system in tons, see our blog post How can I tell the size in tons of a Winchester air conditioner or heat pump from the model number?
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To learn more about heating and air conditioning systems, see these other blog posts:
• How can I find out the SEER of my air conditioner?
• My air conditioner won't turn on. What's wrong?
• How can I find out the size of my air conditioner?
• How can I tell whether the condenser (outdoor unit) is an air conditioner or heat pump?
• Where is the air filter for my central air conditioner and furnace? I can’t find it?
• Does an old air conditioner use more electricity as it ages?
• How did homes stay cool in Florida before air conditioning?
• What is wrong with an air conditioner when the air flow out of the vents is low?
• Why has the thermostat screen gone blank?
• Why does it take so long to cool a house when an air conditioner has been off for a while?
• Why is my air conditioner not cooling enough?
• What are the most common problems with wall/window air conditioners?
• Will closing doors reduce my heating and cooling costs?
Visit our HEATING AND AIR CONDITIONING page for other related blog posts on this subject, or go to the INDEX for a complete listing of all our articles.
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