<?
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");
$APPLICATION->SetTitle("Расчет септика");
?>

<?$APPLICATION->IncludeComponent(
    "era:calculator",
    "",
    Array(
        "IBLOCK_ID" => "4", // ID инфоблока с товарами
        "CACHE_TYPE" => "A",
        "CACHE_TIME" => "3600"
    )
);?>

<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>