{"product_id":"taco-0011-bf4-j-circulating-pump","title":"Taco 0011-BF4-J Circulating Pump","description":"\u003cp\u003eDesigned to maintain steady flow in residential and commercial hydronic heating and cooling loops, the \u003cstrong\u003eTaco\u003c\/strong\u003e **0011-BF4-J** circulating pump ensures consistent temperature control throughout the system.\u003c\/p\u003e\u003cp\u003eThe pump features a high‑efficiency permanent‑magnet motor coupled with a closed‑loop impeller that automatically adapts to pressure changes, delivering reliable flow while operating quietly.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e Up to 1.5 gpm at 15 psi, suitable for typical residential loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency Rating:\u003c\/strong\u003e IEC‑EF energy‑saving classification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e Quiet operation under 55 dBA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Flexibility:\u003c\/strong\u003e Compatible with standard 1‑inch NPT pipe connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Baseboard heating, radiant floor heating, chilled‑water HVAC loops, domestic hot‑water recirculation, and other hydronic distribution systems.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112285339742,"sku":"0011-BF4-J","price":488.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0011_BF4_J_image_56469e4e-4546-4218-9392-28a2520e6d8c.png?v=1785936840","url":"https:\/\/nationalboilersupply.com\/products\/taco-0011-bf4-j-circulating-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}