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If an electric furnace draws 80 amperes at 220 volts and the temperature increase across the furnace is 60F what should be the airflow in cubic feet per minute?
927 cfm
What does cfm refer to in furnace installation?
Cubic Feet per Minute. It refers to the volume of air the system can blow.
How do i calculate amount of air a furnace is handling?
To calculate the amount of air a furnace is handling, you need to know the furnace's airflow rate, typically measured in cubic feet per minute (CFM). This can often be found on the furnace specifications or determined through airflow measurement tools. Additionally, you can use the formula: Airflow (CFM) = Heating Capacity (BTU/h) ÷ (1.08 × Temperature Rise). This will give you an estimate of the air volume the furnace is processing based on its heating capacity and the desired temperature increase.
Will a 4 ton condenser unit work with a 3 ton furnace?
not very well. a 4 ton system needs about 1600 cfm to provide it's full capacity of cooling. a 3 ton furnace puts out about 1200 cfm. in addition, the evap coil typically attached to the furnace needs to match the tonnage of the outdoor unit. so, the evap coil must be 4 tons. If you currently have a 3 ton furnace and evap coil, the system will not work, and you will most likely ruin the compressor in the outdoor unit.
What is the fraction of 1150?
1150, as a fraction is 1150/1.It is 1150/1.
What is 85 percent of 1150?
85% of 1150= 85% * 1150= 0.85 * 1150= 977.5
What number is larger 1150 or 1100?
1150!
What is bigger 0225 or 1150?
1150 is bigger.
What is 1150-1035?
1150-1035 = 115
What is 23 percent of 1150?
23% of 1150= 23% * 1150= 0.23 * 1150= 264.5
How can you convert cfm to cmh?
To convert cmh to cfm ..... divide cmh by 1.7 to convert into cfm....
1150 plus 1765?
1150 + 1765 = 2915
