{"product_id":"wacker-neuson-relay-5100050665-for-e1250p-e1250s-hsh380s-hydronic-heaters","title":"Wacker Neuson Relay 5100050665 for E1250P E1250S HSH380S Hydronic Heaters","description":"\u003cp\u003eThis relay, part number 5100050665, is an electrical switching relay mounted in the bulkhead panels, ducting, and frame panel\/air baffle assemblies of Wacker Neuson hydronic heaters, where it manages switching functions within the heater's control circuitry.\u003c\/p\u003e\u003cp\u003eLocated within the frame panel and air baffle on the E1250P and E1250S models, as well as the HSH380S, this relay operates as part of the electrical control system housed in the bulkhead panel area. Relays in these positions handle switching tasks that govern heater operation, and a failed or degraded relay in this location can result in intermittent or complete loss of heater function, erratic cycling, or failure to respond to control inputs. Inspecting and replacing this relay as part of routine electrical system maintenance helps prevent unexpected downtime, particularly in cold-weather jobsite conditions where hydronic heater reliability is critical to equipment warming and worker safety.\u003c\/p\u003e\u003cp\u003eCompatible with the following Wacker Neuson hydronic heater models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eE1250P (Diesel Premium and LP\/NG Premium)\u003c\/li\u003e\n\u003cli\u003eE1250S (LP\/NG Standard)\u003c\/li\u003e\n\u003cli\u003eHSH380S\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398836650032,"sku":"WACKER-5100050665","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100050665.jpg?v=1784079152","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-relay-5100050665-for-e1250p-e1250s-hsh380s-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}