{"product_id":"taco-0018e-2f4-cast-iron-ecm-high-efficiency-circulator-with-bluetooth","title":"Taco 0018e-2F4 Cast Iron ECM High Efficiency Circulator with Bluetooth","description":"\u003cp\u003eThe high‑efficiency cast‑iron circulator provides consistent water circulation for residential and light‑commercial hydronic systems, delivering reliable heating while cutting energy use. The \u003cstrong\u003e0018e-2F4\u003c\/strong\u003e model integrates an ECM motor and Bluetooth communication for precise flow control and remote monitoring.\u003c\/p\u003e\n\u003cp\u003ePowered by a permanent‑magnet ECM motor, the unit adjusts speed to match system demand, maintaining optimal head pressure with a fraction of the power draw of a standard pump. Bluetooth connectivity allows integration with Taco's mobile app or building management system, enabling real‑time diagnostics and performance tuning.\u003c\/p\u003e\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Savings:\u003c\/strong\u003e Up to 70% reduction in kW‑hour consumption versus a non‑ECM pump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Accuracy:\u003c\/strong\u003e Maintains flow within ±3% of setpoint across variable loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Motor noise levels below 45 dBA at full speed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Cast‑iron body resists corrosion and provides long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Connectivity:\u003c\/strong\u003e Real‑time data accessible via Bluetooth for proactive maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for boiler feed water loops, radiant floor heating, domestic hot water recirculation, and small‑scale commercial HVAC water distribution.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112515797086,"sku":"0018e-2F4","price":334.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0018e_2F4_image_9cfd3a0f-853e-4212-93b2-7aa16c43e429.png?v=1785939282","url":"https:\/\/nationalboilersupply.com\/products\/taco-0018e-2f4-cast-iron-ecm-high-efficiency-circulator-with-bluetooth","provider":"National Boiler Supply","version":"1.0","type":"link"}