{"product_id":"kbz-678169004-thermal-relief-valve-1-4in-npt-for-homelite-ryobi-and-dewalt-pressure-washers","title":"KBZ 678169004 Thermal Relief Valve – 1\/4in NPT for Homelite, Ryobi, and Dewalt Pressure Washers","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe KBZ 678169004 Thermal Relief Valve is a compact, robust valve built for 1\/4 inch NPT threads. It serves as a reliable pressure relief point in compatible pressure washers, offering straightforward replacement for a range of legacy parts across major brands.\u003c\/p\u003e\n\u003cp\u003eRather than replacing an entire assembly, this part concentrates on a single component that governs relief and safety, delivering a practical balance of durability and compatibility. The design emphasizes a snug fit and predictable operation, which many service technicians and DIY users appreciate when performing routine maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eReplacements and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces Briggs and Stratton parts 208673GS, 21783GS, 194298GS, B3090GS.\u003c\/li\u003e\n\u003cli\u003eReplaces Dewalt part number 17658.\u003c\/li\u003e\n\u003cli\u003eReplaces Homelite and Ryobi numbers 678169004, 678169002, and 678169001.\u003c\/li\u003e\n\u003cli\u003ePack includes a single valve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFits a broad range of models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with numerous Homelite pressure washer models, including BM80913A, BM80915D, BM80919B, BM80919D, BM80919D, CT80020, CT80701, HL80833, HL80835, HU80432, HU80709, HU80709A, HU80833, HU80833A, HU80911, HU80911A, HUCA80443, HUCA80833, PS80517, PS80903A, PS80903B, PS80943, PS80946A, PS80979, PS80979A, UT80522, UT80522D, UT80522E, UT80546, UT80709.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage notes and benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHelps maintain safer operating pressure by providing a relief path when needed.\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward replacement, reducing downtime for service or DIY repair.\u003c\/li\u003e\n\u003cli\u003eWide compatibility across popular brands expands replacement options and simplifies sourcing.\u003c\/li\u003e\n\u003cli\u003eCompact, durable construction offers long-term resilience in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn real-world use, the valve’s compact form and rugged construction fit easily into existing assemblies, and the 1\/4 inch NPT thread aligns with common fittings. This makes it a practical option for technicians and enthusiasts who value reliable maintenance and flexible part sourcing. While outcomes can vary with overall system condition, choosing a compatible relief valve can help support consistent performance and peace of mind during routine use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the KBZ 678169004 Thermal Relief Valve used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 1\/4in NPT valve designed as a replacement for compatible pressure washers, including Homelite, Ryobi, and Dewalt models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which brands and part numbers does it replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replaces Briggs \u0026amp; Stratton parts 208673GS, 21783GS, 194298GS, B3090GS; Dewalt 17658; and Homelite\/Ryobi numbers 678169004, 678169002, 678169001.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KBZ","offers":[{"title":"Default Title","offer_id":45740429770938,"sku":"B0B8NDL5K2","price":40.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/kbz-678169004-thermal-relief-valve-closeup.jpg?v=1774782184","url":"https:\/\/gardencanada.ca\/products\/kbz-678169004-thermal-relief-valve-1-4in-npt-for-homelite-ryobi-and-dewalt-pressure-washers","provider":"Garden Canada","version":"1.0","type":"link"}