{"product_id":"wacker-neuson-sight-gauge-5000168805-for-hydronic-heaters","title":"Wacker Neuson Sight Gauge 5000168805 for Hydronic Heaters","description":"\u003cp\u003eThis sight gauge mounts on the expansion tank and related hydronic piping assemblies of Wacker Neuson E2200 and E3000 series heaters, providing a direct visual indication of heat transfer fluid level within the system. Monitoring fluid level through this gauge is part of routine operation across all compatible models, allowing operators to verify adequate HTF volume before and during heating cycles.\u003c\/p\u003e\n\n\u003cp\u003eOn E2200 and E3000 series machines, the hydronic system includes supply flow pressure gauges, return flow indicators, and temperature gauges distributed across the pump pack and control panel. The sight gauge supports this instrumentation layout by confirming fluid presence in the expansion tank, which feeds the pump suction circuit. Loss of visibility through the sight gauge, or a visibly low fluid level, can indicate a leak in the HTF circuit or a need to service the fill valve and suction valve assembly. This part appears across multiple assembly locations including the expansion tank, front enclosure, hydronic piping, frame, and control panel mount depending on machine configuration.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eE 2200\u003c\/li\u003e\n\u003cli\u003eE 3000\u003c\/li\u003e\n\u003cli\u003eE 3000ES\u003c\/li\u003e\n\u003cli\u003eE 700M-S\u003c\/li\u003e\n\u003cli\u003eE2200\u003c\/li\u003e\n\u003cli\u003eE3000\u003c\/li\u003e\n\u003cli\u003eE3000ES\u003c\/li\u003e\n\u003cli\u003eE700M\u003c\/li\u003e\n\u003cli\u003eHP252\u003c\/li\u003e\n\u003cli\u003eHSH 650\u003c\/li\u003e\n\u003cli\u003eHSH700G\u003c\/li\u003e\n\u003cli\u003ePureheat\u003c\/li\u003e\n\u003cli\u003eS 3000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43397391155248,"sku":"WACKER-5000168805","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000168805.jpg?v=1784035127","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-sight-gauge-5000168805-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}