{"product_id":"wacker-neuson-3-8-npt-x-1-5-16-fitting-coupler-5100057661-for-hydronic-heaters","title":"Wacker Neuson 3\/8 NPT x 1-5\/16 Fitting Coupler 5100057661 for Hydronic Heaters","description":"\u003cp\u003eThis 3\/8 NPT x 1-5\/16 fitting coupler installs in the genset enclosure and skid assembly of the Wacker Neuson E3000 hydronic heater, providing a threaded connection point within the plumbing circuit that carries heat transfer fluid (HTF) through the system. The 3\/8 NPT male thread end interfaces with standard pipe fittings in the enclosure plumbing, while the 1-5\/16 end connects to the quick-connect coupling side of the circuit.\u003c\/p\u003e\n\n\u003cp\u003ePer Wacker Neuson E3000 service documentation, quick-connect couplings and their associated plumbing fittings must never be joined or separated while the system is pressurized or while HTF temperature is above 120 degrees F (48 degrees C). When servicing this fitting, inspect seals and gaskets and replace them as needed. Clean both male and female coupling faces with clean water before and after each use, and install protective caps when the circuit is open. Do not use damaged or contaminated couplings or fittings in the plumbing circuit.\u003c\/p\u003e\n\n\u003cp\u003eIf this fitting shows signs of leakage, corrosion, or thread damage, it should be replaced before returning the heater to service. Using a damaged fitting risks HTF loss and potential burn hazards to the operator.\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 (5100056440)\u003c\/li\u003e\n\u003cli\u003eE3000 (5100056441)\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":43398903103536,"sku":"WACKER-5100057661","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100057661.jpg?v=1784080792","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-3-8-npt-x-1-5-16-fitting-coupler-5100057661-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}