{"product_id":"nbk-21331k-lp-millivolt-gas-valve-replaces-2166-301-and-910-380","title":"NBK-21331K LP Millivolt Gas Valve, Replaces 2166-301 and 910-380","description":"\u003ch3\u003eNBK-21331K LP Millivolt Gas Valve, Replaces 2166-301 and 910-380\u003c\/h3\u003e\n\u003cp\u003eThe NBK-21331K is an LP millivolt gas valve for compatible hearth appliances. It cross-references 2166-301, Regency 910-380 and the listed Enviro and Hearthstone valve numbers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• LP application: Valve for compatible liquid-propane systems.\u003c\/p\u003e\n\u003cp\u003e• Millivolt control: Intended for compatible millivolt gas-control systems.\u003c\/p\u003e\n\u003cp\u003e• 2166-301 replacement: Cross-references this Heatilator, Heat-N-Glo and Quadra-Fire part number.\u003c\/p\u003e\n\u003cp\u003e• Enviro and Hearthstone references: Cross-references 50-1421, EC-007 and 7211-311.\u003c\/p\u003e\n\u003cp\u003e• Regency reference: Cross-references Regency (FPI) 910-380.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNBK part number:\u003c\/strong\u003e 21331K\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Millivolt Gas Valve\u003cbr\u003e\u003cstrong\u003eFuel type:\u003c\/strong\u003e LP (liquid propane)\u003cbr\u003e\u003cstrong\u003eControl system:\u003c\/strong\u003e Millivolt\u003cbr\u003e\u003cstrong\u003eEnviro references:\u003c\/strong\u003e 50-1421, EC-007\u003cbr\u003e\u003cstrong\u003eHearthstone reference:\u003c\/strong\u003e 7211-311\u003cbr\u003e\u003cstrong\u003eHeatilator \/ Heat-N-Glo \/ Quadra-Fire reference:\u003c\/strong\u003e 2166-301\u003cbr\u003e\u003cstrong\u003eRegency (FPI) reference:\u003c\/strong\u003e 910-380\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \/ Pairs With\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacement references: Enviro 50-1421 and EC-007; Hearthstone 7211-311; Heatilator, Heat-N-Glo and Quadra-Fire 2166-301; Regency (FPI) 910-380. For compatible LP millivolt applications only. A qualified technician must confirm the appliance model, gas type, valve reference, pressure requirements, connections and control system before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGas valves must be selected and installed by a qualified service technician. Shut off gas and electrical power before service, and have all connections leak-tested and operation checked before use. Do not substitute this LP valve into a natural-gas application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the NBK-21331K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose this valve when your qualified technician confirms an LP millivolt application requiring one of the listed replacement references.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 × NBK-21331K LP millivolt gas valve.\u003c\/p\u003e\n\u003cp\u003eFind more replacement parts at \u003ca href=\"https:\/\/total-hearth.com\/\"\u003eTotal Hearth\u003c\/a\u003e.\u003c\/p\u003e","brand":"Millivolt Gas Valve","offers":[{"title":"Default Title","offer_id":67709495542128,"sku":"SO-21331K","price":170.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/21019-2166-300-scaled.webp?v=1791925996","url":"https:\/\/total-hearth.com\/products\/nbk-21331k-lp-millivolt-gas-valve-replaces-2166-301-and-910-380","provider":"Total Hearth","version":"1.0","type":"link"}