How do I determine the age of a Pioneer heat pump from the serial number?

Monday, September 20, 2021

The date of manufacture of a Pioneer heat pump is not encoded in the serial number. However, you can call or email them with the serial number and they will look it up in their database and respond with the manufacture date. The serial number is 22-digits long, will be under a bar code and begin with “SN:". Contact them at prwd@pd-hvac.com or (305) 513-4488. 

    And for the age of another brand of heat pump or air conditioner, go to How do I determine the age of my air conditioner?

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  To learn more about heating and air conditioning systems, see these other blog posts: 

Is the energy efficiency of the furnace part of the SEER rating of a central air conditioning system?

My air conditioner won't turn on. What's wrong? 

What color should the flame be in a natural gas furnace?

 Where is the air filter for my central air conditioner and furnace? I can’t find it? 

What is the minimum slope of a flue connector for a gas furnace or water heater? 

Does an old air conditioner use more electricity as it ages? 

How did homes stay cool in Florida before air conditioning? 

Is a furnace allowed in a bedroom, bathroom, or an adjoining closet?

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?  

Can the return air be in the same room as the gas furnace?

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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