var varheater = var_0045.replace('100','20');
if(varheater=='20' && var_0043=='100')
	{
	varheater = '100';
	}
var varwmleis_calc = (( var_0045 / 60 / 60 ) * 1.082 * 3.2 * ( var_0021 - var_0011 ) * 1000 );
varwmleis_calc = varwmleis_calc.toFixed(2);