- #Armstrong air model number nomenclature how to
- #Armstrong air model number nomenclature serial numbers
- #Armstrong air model number nomenclature serial number
- #Armstrong air model number nomenclature manual
- #Armstrong air model number nomenclature full
#Armstrong air model number nomenclature full
These furnaces are either on and running at full capacity or off. How do I know if I have a 1 or 2 stage furnace?Ī furnace with single-stage heating contains a fixed gas valve and a single-speed blower motor. The first 2 numbers stand for the factory location, the second 2 numbers are the year and the following letter is the month.
#Armstrong air model number nomenclature serial numbers
New Lennox serial numbers usually contain 4 numbers followed by a letter. However, there isn't an average BTU for all furnace sizes, because there are several variables that influence the overall BTU rating and efficiency.
When choosing a furnace, the BTU rating helps estimate how much heat energy it will require to heat your home. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. How do you decode a Carrier model number?įor Carrier, you should look for the 7th and 8th digits, or maybe 8th and 9th digits, of the model number.
#Armstrong air model number nomenclature serial number
A serial number starting with 0193, for example, may have been made the first week of 1993. The first two digits can be the week of the year that the unit was manufactured, with the third and fourth number indicating the year. Look at the first four digits of the serial number once you find it. Check for either gas pipes or electrical wiring, which should give you an indication of which kind of furnace unit you have. How do I know what kind of furnace I have?
#Armstrong air model number nomenclature manual
How Do I Know If I Have a Single Stage or Multi-Stage Heating System?Check your thermostat for variable heat settings, such as low and auxiliary heat.Locate the model number of your furnace, either by checking in the product manual or by looking directly on the front of furnace or inside the front panel. How do I know how many stages my furnace has? You should analyze your home to see what size furnace you need to keep warm.
Many experts recommend that you buy a furnace which delivers 40 to 45 BTUs per square foot. The input BTU is the amount of energy a furnace requires to run, while the output is the amount of energy delivered to your home as heat. What is the difference between input BTU and output BTU? The DOE test procedure shows fuel savings of 3.4% for two-stage furnaces relative to single-stage furnaces at the same AFUE, while the 2006 ASHRAE test procedure shows only a 0.4% decrease in fuel consumption. How much money does a 2 stage furnace save? Where is the serial number on a Carrier furnace?Ġ:363:29How to Locate Your Furnace Model and Serial Number - YouTubeYouTube Even small heaters or air conditioners have high BTU numbers. The BTU number on cooling equipment refers to the amount of energy used to remove the heat from the air. The higher the number the more heat the unit can produce. In a heat pump or furnace, the BTU number refers to the heat output of the particular unit. HS26 is the Series, 060 is the Capacity, 1P (1) is the Dash Number and (P) is the Power Characteristics.
The figures below analyze two typical model numbers. The sequence of letters and digits in the Lennox model number reflects specific information about the unit. What do Lennox furnace model numbers mean? It can do more to raise the temperature in your room each hour, so you can either heat a room more quickly or heat a larger space.
#Armstrong air model number nomenclature how to
On other Lennox products the plate is mounted on the outside of unit.Ġ:061:29Central Air Conditioning : How to Determine Your Furnace BTU SizeYouTubeĪ heater with a higher BTU rating is more powerful - that is, it has a higher heat output - than one with a low BTU rating. On residential gas and oil furnaces this identification plate is located on the inside of cabinet near the vestibule panel. The model is identified by a "model number" which is stamped on the unit nameplate or rating plate. The model number is on a rating plate sticker attached to the inside of the unit on the left side near the top. These forced-air heating systems have fuel efficiency ratings ranging from approximately 80 to 96 percent. The model number typically starts with "GM" and includes a series of letters and numbers to indicate the model of the furnace.Ĭarrier manufactures and sells gas and oil furnaces. Open the door on the upper compartment of the furnace to access the data tag. Looking for an answer to the question: How do i read my furnace model number? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: How do i read my furnace model number?įind the model number, serial number and other important information about a Goodman furnace on its data tag, usually on or inside the door.
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