For Armstrong Air, you should look at the end of the model number. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. A ton of air conditioning equals 12,000 BTU so, for the model number 4SHP16LS136P, 36 divided by 12 equals 3 tons.May 17, 2020
How do I read my Armstrong furnace serial number?
- The 8th digit of the serial number, which will be a letter (and typically the next to last digit) denotes the year of manufacture for units manufactured from the 1980s to the early 1990s:
- A = 1980 I = (not used)
How do I read my furnace model number?
You can find the model and serial numbers (M/N and S/N) for your furnace by removing the top-front service panel and looking to the left side of the interior cabinet or the top of the blower deck, depending on whether your system is an 80% or 90% AFUE unit.
How do you determine the age of an Armstrong furnace?
The date of production/manufacture or age of Armstrong Air® HVAC equipment can be determined from the serial number located on the data plate.Sep 3, 2017
How do I find my furnace model number?
You can find the model and serial numbers (M/N and S/N) for your furnace by removing the top-front service panel and looking to the left side of the interior cabinet or the top of the blower deck, depending on whether your system is an 80% or 90% AFUE unit.
How long do Armstrong furnaces last?
The average life expectancy of a furnace is 15–20 years. If your unit is nearing the average life expectancy, you'll need to weigh the repair cost against the possibility that more repairs may be needed very soon, or even a complete replacement.
Is Armstrong and Lennox the same?
ARMSTRONG – ABOUT THE COMPANY Founded in 1928 in Columbus, Ohio, Armstrong is a subsidiary of the Lennox Furnace Company.
How do I read my Armstrong furnace model number?
Model numbers for Armstrong AirArmstrong AirSince 1928, Armstrong Air has been the smart choice for homeowners who expect more from their heating and cooling system. ... From gas, oil and electric furnaces to air conditioners, heat pumps, air handlers and indoor air quality equipment, when you trust Armstrong Air, you're trusting The Professional's Choice.https://www.armstrongair.comArmstrong Air | Residential Heating & Cooling | Home HVAC products are found on the outside of the unit, usually in a lower rear corner.
Where is the serial number on an Armstrong furnace?
You will need to have the model and serial number of your unit, which can be found on the front or side of your unit.
How do I know what model my furnace is?
You can find the model and serial numbers (M/N and S/N) for your furnace by removing the top-front service panel and looking to the left side of the interior cabinet or the top of the blower deck, depending on whether your system is an 80% or 90% AFUE unit.