{"product_id":"bell-gossett-117681lf-tsb-3-4-temp-setter-thermostatic-balance-valve","title":"Bell \u0026 Gossett 117681LF TSB-3\/4 Temp Setter Thermostatic Balance Valve","description":"\u003cp\u003eEfficiently manage your domestic hot water circulation with the Bell \u0026amp; Gossett \u003cb\u003e117681LF\u003c\/b\u003e Temp Setter valve. This reliable \u003cb\u003eTSB-3\/4\u003c\/b\u003e thermostatic balance valve is engineered to provide precise temperature regulation, ensuring that the minimum fluid temperature remains consistent across your entire plumbing network.\u003c\/p\u003e\u003cp\u003eThe unit functions by automatically modulating flow in response to temperature fluctuations. By maintaining a constant thermal baseline, it prevents hot spots and cold spots within the loop, which helps extend the lifespan of system components and improves overall delivery efficiency to all fixtures.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThermal Precision:\u003c\/b\u003e Maintains a consistent minimum temperature to ensure domestic hot water availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic Regulation:\u003c\/b\u003e Features internal thermostatic elements that adjust flow without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBalanced Distribution:\u003c\/b\u003e Eliminates common hydronic imbalance issues in multi-branch circulation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial and multi-family residential domestic hot water recirculation systems requiring high-performance loop stabilization.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43124135329886,"sku":"117681LF","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/117681LF_image_312096f2-af4e-40ec-91e4-6501fdfe2080.png?v=1786033424","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-117681lf-tsb-3-4-temp-setter-thermostatic-balance-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}