Buy goodman gmss920603bn 60 000 btu furnace 92 efficiency 1 stage burner 1200 cfm multi speed blower upflow horizontal flow application.
60000 btu furnace cfm.
This is a straightforward no frills method that is so easily to follow it can be committed to memory in less than a minute.
Example check the nameplate.
They will all have minimum and.
Goodman gmec960803bn multi speed 2 stage upflow horizontal low nox gas furnace 17 1 2 96 afue 80 000 btu 1 200 cfm 4 7 out of 5 stars 4 3 ton goodman 14 5 seer r410a 96 afue 80 000 btu single stage upflow gas furnace split system.
Their product data will tell you how many cfm will give you those.
All furnaces are a little different.
The gmvc960603bn goodman gas furnace has an input of 60 000 btu s.
The best way would be to look at the manufacturers data.
With a less efficient furnace operating at 80 percent efficiency this would require a.
If you have any questions about furnace sizing our technical staff is always happy to answer them.
Btu is a measurement of heat and cfm is a measurement of airflow.
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The output of the unit determined by the input times the efficiency is 57 600 btu s.
Let s take a look at the required steps in a field situation.
A 60 000 btu furnace will adequately heat most mid size family homes in zone 1 and zone 2.
Goodman technical support information product brochures and more.
On the name plate there will be a minimum and maximum heat rise that you need to be in between for proper furnace operation.
A mid sized home of 2 000 square feet would need approximately 50 000 to 60 000 btu to heat it properly.
This output makes this furnace suitable for most medium sized houses in average climate conditions.
Induced draft furnaces 130 cfm per 10 000 btu of rated btu input condensing furnaces 150 cfm per 10 000 btu of rated btu input.
Induced draft furnaces require 130 cfm per 10 000 btu input and natural draft furnaces require 100 cfm per 10 000 btu input.
If you mean how many cfm are needed per btu you will need to consult the installation instructions for the chart.