{"product_id":"wacker-neuson-relay-5000169344-for-e1100-e2200-e3000-ground-heaters","title":"Wacker Neuson Relay 5000169344 for E1100, E2200, E3000 Ground Heaters","description":"\u003cp\u003eThis is the control panel relay (part 5000169344) used in the heating control circuit of Wacker Neuson hydronic ground heaters and surface heaters. It mounts inside the control panel enclosure, where it serves as relay K2, governing switching functions within the heater's electrical control system.\u003c\/p\u003e\n\n\u003cp\u003eAccording to Wacker Neuson service procedures for the E2200 and E3000 series, relay K2 can be tested with a multimeter before replacement. A healthy relay measures 825 to 1025 ohms resistance across the coil terminals (terminals 0 and 1), approximately 0.1 ohms across the normally closed contacts (terminals 3 and 4), and approximately 0.1 ohms across the normally open contacts (terminals 2 and 4). Any reading outside these ranges indicates relay failure. Always place circuit breaker 1 and circuit breaker 2 in the OFF position and use extreme care before opening the control panel, as high voltage exists inside.\u003c\/p\u003e\n\n\u003cp\u003eThis relay fits a wide range of Wacker Neuson hydronic heating equipment, including ground heaters and surface heaters across multiple configurations. Compatible models include:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eE1100\u003c\/li\u003e\n  \u003cli\u003eE2200\u003c\/li\u003e\n  \u003cli\u003eE3000\u003c\/li\u003e\n  \u003cli\u003eE3000ES\u003c\/li\u003e\n  \u003cli\u003eE5000\u003c\/li\u003e\n  \u003cli\u003eCH 5000\u003c\/li\u003e\n  \u003cli\u003ePureheat\u003c\/li\u003e\n  \u003cli\u003eE 2200\u003c\/li\u003e\n  \u003cli\u003eE 3000\u003c\/li\u003e\n  \u003cli\u003eE 3000ES\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":43397403705392,"sku":"WACKER-5000169344","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000169344.jpg?v=1784035395","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-relay-5000169344-for-e1100-e2200-e3000-ground-heaters","provider":"CCE Industries","version":"1.0","type":"link"}