{"product_id":"tjernlund-products-950-0470","title":"Tjernlund Products 950-0470 Adapter","description":"\u003cp\u003eThe \u003cstrong\u003eTjernlund Products 950-0470\u003c\/strong\u003e is a specialized \u003cstrong\u003ethermocouple junction adapter\u003c\/strong\u003e engineered for seamless integration within high-demand combustion and ventilation systems. Designed as a critical interface component, this \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e facilitates a secure electrical connection between the thermocouple leads and the system control circuit, ensuring precise signal transmission for safety monitoring. It is primarily utilized in \u003cstrong\u003eTjernlund VP-2F\u003c\/strong\u003e power venter systems and is a standard component in \u003cstrong\u003eWHKE gas safety circuit\u003c\/strong\u003e kits. By establishing a robust junction, this adapter prevents voltage drops and signal interference, which are essential for the reliable operation of millivolt gas valves and safety limit switches.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from industrial-grade materials to withstand the thermal stresses found in burner compartments, the \u003cstrong\u003e950-0470 adapter\u003c\/strong\u003e features a durable \u003cstrong\u003ejunction block\u003c\/strong\u003e design that simplifies field wiring for technicians. Its compact footprint allows for installation within tight electrical housings or directly onto the appliance chassis. Whether you are performing a mid-season repair or a full system overhaul, using this \u003cstrong\u003egenuine Tjernlund adapter\u003c\/strong\u003e ensures that your \u003cstrong\u003eHVAC ventilation\u003c\/strong\u003e equipment maintains its original safety specifications and operational efficiency. It is compatible with a wide range of standard thermocouples and pilot generators commonly found in residential and light commercial boiler venting applications.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsures accurate \u003cstrong\u003emillivolt signal transmission\u003c\/strong\u003e for consistent gas valve operation.\u003c\/li\u003e\n  \u003cli\u003eSpecifically designed for compatibility with \u003cstrong\u003eTjernlund VP-2F\u003c\/strong\u003e and \u003cstrong\u003eWHKE kits\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty \u003cstrong\u003ejunction block\u003c\/strong\u003e construction provides a secure, vibration-resistant connection point.\u003c\/li\u003e\n  \u003cli\u003eSimplifies \u003cstrong\u003ethermocouple wiring\u003c\/strong\u003e and diagnostics in complex combustion safety circuits.\u003c\/li\u003e\n  \u003cli\u003eCompact design fits easily into standard \u003cstrong\u003eboiler venting\u003c\/strong\u003e control enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eIs this adapter compatible with millivolt water heaters?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003e950-0470\u003c\/strong\u003e is frequently used in 30-millivolt and 750-millivolt (power pile) safety circuits, particularly when interlocking with a power venter via a \u003cstrong\u003eWHKE kit\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this for non-Tjernlund power venters?\u003c\/strong\u003e\u003cbr\u003e\nWhile it is an \u003cstrong\u003eOEM Tjernlund part\u003c\/strong\u003e, it functions as a standard \u003cstrong\u003ethermocouple junction block\u003c\/strong\u003e; however, field technicians should verify terminal spacing and mounting requirements before use in other ventilation brands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this kit include the ground screw?\u003c\/strong\u003e\u003cbr\u003e\nThis specific part is the \u003cstrong\u003ejunction adapter\u003c\/strong\u003e itself; technicians should ensure all local grounding requirements are met during installation per the system wiring diagram.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Tjernlund Products","offers":[{"title":"Default Title","offer_id":43465311256754,"sku":"950-0470","price":65.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_07b1e6e3-907d-48f8-9193-51e85f40177d.png?v=1701803696","url":"https:\/\/www.gsistore.com\/products\/tjernlund-products-950-0470","provider":"GSIstore","version":"1.0","type":"link"}