{"product_id":"wacker-neuson-murphy-l129-oil-level-switch-5100056483-for-hydronic-heaters","title":"Wacker Neuson Murphy L129 Oil Level Switch 5100056483 for Hydronic Heaters","description":"\u003cp\u003eThis is the Murphy L129 oil level switch, mounted at the auxiliary oil tank on Wacker Neuson E3000 hydronic surface heaters. The switch monitors oil level in the auxiliary tank and signals a fault condition when fluid drops below the minimum operating threshold, allowing the control system to protect the machine from running with insufficient oil.\u003c\/p\u003e\n\n\u003cp\u003eThe Murphy L129 designation identifies a specific liquid level switch design used in demanding heating applications. On the E3000, a low-level fault triggers a \"LOW LEVEL FAULT\" indication on the control panel. Per Wacker Neuson procedure, when a low-level fault occurs the burner switch and pump switch must be shut off, the source of any fluid loss must be located and repaired, and fluid must be restored to the minimum level on the sight gauge before the manual reset is pressed and the machine is returned to service. A functioning oil level switch is what initiates this protective fault sequence, making its accuracy important to safe operation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eE3000\u003c\/li\u003e\n\u003cli\u003eE3000 (5100056441)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePart number 5100056483. Price reflects the genuine OEM Murphy L129 switch as supplied by Wacker Neuson. Genuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398892453936,"sku":"WACKER-5100056483","price":400.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100056483.jpg?v=1784080281","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-murphy-l129-oil-level-switch-5100056483-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}