There is a wealth of technical information contained within the armstrong residential furnace model number that is found on the furnace label plate sticker.
Armstrong gas furnace model numbers.
Wednesday june 13 2018 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.
Deciphering the model number shows that this amana furnace model is an upflow gas furnace with induced draft a nominal output of 45k btuh that it is not no x certified and has an airflow capability of three tons.
From high efficiency gas valves and two stage heating to our patented ehx technology armstrong air gas furnaces use advanced designs to bring more to every home.
Either way armstrong air has an extensive collection of literature on every piece of equipment we offer to help you learn more.
Furthermore armstrong uses single staging with an aluminized heat exchanger that have a 20 year limited.
The armstrong brand also uses variable speed motors in their higher efficiency gas furnaces premium brand models.
How do i tell the age of an armstrong air furnace or air conditioner from the serial number.
Table 7 2 1 amana furnace model number description g u i d 045 c a 30 product type supply type furnace type model features nominal.
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Armstrong scu series air conditioner installation operation manual pdf split system air conditioner by armstrong op.
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Armstrong furnace is a division of lennox corporation and shares the same model number with units that are branded as ducane.
Parts for each of these brands can be listed as ducane lennox or armstrong.
A modulating gas furnace is also available.
And to help you understand why armstrong air is the professional s choice.
Armstrong residential furnace model number description blog information is provided below to help homeowners understand more about the specifics with their armstrong furnace.
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