Fun Electric Heat Formula
KW CFM x TF KW LitersSecond x TC 3193 837 Where the desired heating capacity in BTUHr is known the KW is determined from the following formula.
Electric heat formula. It should be noted that the above values are not very accurate but are good enough for general work. Equation 1 expressed in imperial units. 3333 SCFM x 400F-350F3193 52 KW.
Enter the information into the following formula. P I x V where P is the power I is the current through the resistor and V is the voltage drop across the resistor. C Specific heat capacity of the system and.
Convert 3000 CFM at 25 psia and 350 F to CFM at standard conditions using the above formula. 3000 x 2515 x 540350F460 3333 SCFM. How is the formula Qs 108 x cfm x TD often called.
To calculate the square footage multiply the length of the room by the width of the room. Calculate the required KW. Adding 10 for a window equals 14256 watts.
ΔT Change in temperature of the system. Fieldvalue key value value Enter at least 2 values then click Calculate. P t μ U I t μ c m dT 1 electric energy supplied thermal energy change in object.
1 KW 3413 BTU. L Q 108 th -. A heat pump powered by electricity and not gas would also qualify as electric heat.