KW/ton from EER calculator

Uses 12000 Btu/h per ton and 1000 W per kW.

Units

\mathrm{kW}_{\text{per,ton}} = \frac{12}{\mathrm{EER}}

Calculator

Enter the values you know and leave one box empty. Calculate finds the empty one, the result or any input.

Given

\mathrm{kW}_{\text{per,ton}} = \frac{12}{12} = 1

Symbol	Meaning	Unit
$\mathrm{kW}_{\text{per,ton}}$	specific electric input	kW/ton
$\mathrm{EER}$	energy efficiency ratio	Btu/Wh

Symbol	Meaning	Unit
$\mathrm{EIR}$	electric input divided by cooling power	kW/kW cooling
$\mathrm{COP}_{\text{SI}}$	energy efficiency ratio	—

Results are estimates for study and screening. Check the inputs, units and assumptions before you use them for design, billing or contract decisions.