gtag('event', 'view_item', { "items": [{ "item_id": "KER2-10000-C", "item_name": "10000 Liter TWL Hygienespeicher KER2-10000, 2 Wärmetauscher, mit 100mm Isolierung", "item_brand": "TWL-Technologie GmbH", "item_category": "", "price": 14099.00 }]});