Magento - load only configurable products

Question

I have the following code:

$_productCollection = $this->getLoadedProductCollection();

foreach ($_productCollection as $_product)
{
  if ($_product->_d         


        

Answer 1

Here is the code for getting only configurable products:

 $Config_products  =  Mage::getModel('catalog/product')->getCollection()
            ->addAttributeToFilter('type_id','configurable');