How To Tell The Year Of A Roof Top Unit

In this article i will show you to decode the goodman serial number.

How to tell the year of a roof top unit.

The goodman serial number location. All pros listed are independent dealer owned. Now in our last tutorial we looked at air handling units or ahu s. How did you determine this.

Can t find model looks like someone tore it off it s a 410a unit and it s a 4 ton i can tell that from the numbers on the compressor. Rheem manufacturing ranks as the global leader in the manufacture of high quality sustainable and innovative water heaters tankless water heaters air conditioners furnaces pool heaters and hvac systems for residential and commercial applications and is a full member of ahri the air conditioning heating refrigeration institute. Find the series of numbers and the letter that follow the word serial on the identification plate. How can i tell the age of a york air conditioner or furnace from the serial number.

The serial number in modern hvac unit is to encode the year and month of manufactured date of production the unit age. 5498l will give you the place year and month of manufacture for the lennox air conditioning unit. The first four digits of the serial number are week and year of manufacture in this case week 13 of 1989. Carrier how to determine the date of production manufacture or age of carrier hvac systems.

Purpose of a rooftop unit. I have a central air unit that was put in 6 years ago. The 7 represents the year and 03 is the fiscal week. Air conditioning equipment age from serial number for the example above the equipment was made after 1980.

The purpose of a rooftop unit is to distribute conditioned air within define areas of a building. Use the serial number 5498l9988 for an example. Lennox how to determine the date of production manufacture or age of lennox hvac systems. A carrier compressor condenser serial 1389e54894 on a compressor unit.

The date of production manufacture or age of lennox hvac equipment can be determined from the serial number located on the data plate. It has two txv one in condenser and one in handler. Most air conditioner have their unit information in the form of sticker or plate inside the the sidewall condenser. Write down the first five digits of the serial number.

Saturday june 23 2018 for york systems manufactured from october 2004 to the present the first and third characters in the serial number will be letters and the second and fourth characters will be numbers that indicate the year of manufacture. It s a heat pump.