{"product_id":"wacker-neuson-plastic-expansion-tank-cap-5000171332-for-hydronic-surface-heaters","title":"Wacker Neuson Plastic Expansion Tank Cap 5000171332 for Hydronic Surface Heaters","description":"\u003cp\u003eThis plastic expansion tank cap fits into the Heater\/Piping assembly on Wacker Neuson hydronic surface heaters, sealing the expansion tank that manages coolant pressure and fluid levels within the heating circuit. A functioning expansion tank cap maintains the pressure boundary of the coolant system, preventing fluid loss and allowing the system to cycle heat effectively through the piping loop. A worn or cracked plastic cap can allow coolant to escape, depressurize the system, and lead to overheating or inconsistent heat output from the machine.\u003c\/p\u003e\n\n\u003cp\u003eThis part is sourced directly from Wacker Neuson and matches the factory specification for the expansion tank cap in the Heater\/Piping assembly. When inspecting or servicing the heating circuit, the expansion tank and its cap should be examined for cracks, warping, or loss of sealing integrity, particularly after extended seasonal use or exposure to repeated pressure cycling.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCH 5000\u003c\/li\u003e\n\u003cli\u003eE 5000\u003c\/li\u003e\n\u003cli\u003eE5000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePart number 5000171332. Genuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43397458100272,"sku":"WACKER-5000171332","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000171332.jpg?v=1784036018","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-plastic-expansion-tank-cap-5000171332-for-hydronic-surface-heaters","provider":"CCE Industries","version":"1.0","type":"link"}