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.

Lennox how to determine the date of production manufacture or age of lennox hvac systems. Now in our last tutorial we looked at air handling units or ahu s. Use the serial number 5498l9988 for an example. 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.

Purpose of a rooftop unit. How did you determine this. The serial number in modern hvac unit is to encode the year and month of manufactured date of production the unit age. For example and this is only for one manufacturer you may learn that the serial number 7032tpw3f for your brand and model of ac means the unit was manufactured in the 3rd fiscal week of 2007 i e.

It has two txv one in condenser and one in handler. The date of production manufacture or age of carrier hvac equipment can be determined from the serial number located on the data plate. The first four digits of the serial number are week and year of manufacture in this case week 13 of 1989. 5498l will give you the place year and month of manufacture for the lennox air conditioning unit.

The purpose of a rooftop unit is to distribute conditioned air within define areas of a building. Rooftop units are connected to ductwork which provides a defined route for the conditioned air to travel along. Most air conditioner have their unit information in the form of sticker or plate inside the the sidewall condenser. 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. All pros listed are independent dealer owned. I have a central air unit that was put in 6 years ago. 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. The goodman serial number location. It s a heat pump. How can i tell the age of a york air conditioner or furnace from the serial number.

Find the series of numbers and the letter that follow the word serial on the identification plate. 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.