First Company Air Handler Serial Number

In 2002 the first character of the serial number is 2, in 2003, 3 and so on. If the trane serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. Trane heating and air conditioning company again made changes in year 2010.

First Company Air Handler Parts

  1. In 2002 they started their serial numbers with the year it was built. In 2002 the first character of the serial number is 2, in 2003, 3 and so on. Weil-McLainPlease look on the outside jacket of the boiler for a CP Serial Number. It will have a bar code on it.
  2. FIRST CO.® How to determine the date of production/manufacture or age of FIRST CO.® HVAC Systems. The date of production/manufacture or age of FIRST CO.® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: FIRST CO.
  3. Limited Warranty LW0720 First Co. Products are warranted to be free from defects in material and workmanship under normal use and maintenance for a period of one year from the date of original installation or 18 months from the date of manufacture. Compressors are warranted for 5 years.

How can I tell the age of First Co. Aquatherm or U.S. A/C Products Combo Heater Air Handler from the serial number?

Thursday, January 24, 2019

The first letter of the serial number denotes the year of manufacture, based on the listing below. The serial number may be noted on two lines, as below, or one line.

A = 1994 B = 1995 C = 1996 D = 1997 E = 1997

F = 1998 G = 1999 H = 2000 J = 2001 K = 2002

L = 2003 M = 2004 N = 2005 P = 2006 R = 2007

S = 2008 T = 2009 U = 2010 V = 2011 W = 2012

X = 2013 Y = 2014 Z = 2015

(We assume that the cycle repeats, with A = 2016, etc.,
but not confirmed)
So the “I” in the serial number above indicates the unit was manufactured in 2001. This serial number system is used for both the “AquaTherm' and 'U.S. A/C Products” equipment made by First Co., that circulate the hot water from a gas or oil-fired water heater to the air handler for heating a home.

For the age of another brand or manufacturer, go to our blog post 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:

• 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 find out the age of my air conditioner or furnace?

• 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 theINDEXfor a complete listing of all our articles.

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Have you ever needed to know the size and age of your air conditioning equipment?

Depending on the age and equipment manufacturer the format and content of data on the name plate varies, but typically the tag will allow you to discover some or the entire considerable amount of data listed here.

  • Manufacturer: The air conditioning equipment manufacturer. (Carrier, Rheem, Goodman, Trane, etc…)
  • Model Number,Serial Number, and Cooling Capacity: sometimes cooling capacity is coded into the model number but on most new units, cooling capacity is stated explicitly. On older equipment the BTUH cooling capacity may be encoded in the model numbers.

COOLING CAPACITYdiscusses how to read the cooling capacity in BTUH or tons from air conditioning or heat pump tags or name plates. The serial number of modern HVAC equipment encodes the year and month of manufactured date.

Serial number formats vary by range of years over which equipment was manufactured, and may vary among countries of manufacture for a given company’s equipment, for example between the U.S. and Canada for Carrier air conditioning equipment.

Example: a Carrier Compressor/Condenser Serial# 1389E54894 on a compressor unit.

Air conditioning equipment age from serial number for the example above, the equipment was made after 1980. The first four digits of the serial number are week and year of manufacture, in this case, week 13 of 1989.

First Company Serial Number Lookup

FROM MODEL # – Air conditioning equipment capacity from model number

Example: Carrier A/C Compressor Condenser Model# 38XD12400 (same unit as used for the serial number example above), there is variation in how Carrier assigned these numbers but typically the numbers indicate either tonnage or MBTUH. This example has digits in the 4th and 5th positions (right hand 5 digits), so the rating is in MBTUH for this number and “24” signifies 24 MBTUH or 2 tons of capacity.

First Company Air Handler Serial Number Information

Give us a call at United Plumbing Heating Air & Electric to service your Air Condition today. (8 00) 233-1950