{"product_id":"taco-0034e-f2-ecm-high-efficiency-analog-circulator-pump","title":"Taco 0034E-F2 ECM High Efficiency Analog Circulator Pump","description":"\u003cp\u003eDesigned for residential and light‑commercial hydronic systems, this ECM high‑efficiency circulator pump provides reliable fluid movement while minimizing energy use. The \u003cstrong\u003e0034E-F2\u003c\/strong\u003e model integrates an analog control interface for seamless retrofit into existing Taco pump loops.\u003c\/p\u003e\u003cp\u003eThe pump utilizes a permanent‑magnet brushless DC motor paired with an electronic speed controller that adjusts speed proportionally to system demand, maintaining constant pressure and reducing cycling.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings:\u003c\/strong\u003e Operates up to 70% more efficiently than standard single‑speed pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Precision:\u003c\/strong\u003e Maintains steady flow within ±5% of setpoint across a wide range of pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Motor design reduces audible noise to under 55 dB(A) at full load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Cast‑iron housing and stainless‑steel impeller withstand continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for hydronic heating, domestic hot water recirculation, cooling‑tower loops, and solar‑thermal circulation systems.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112544829534,"sku":"0034e-F2","price":924.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0034e_F2_image_d291253c-98c3-4a79-a058-789140de986e.png?v=1785940560","url":"https:\/\/nationalboilersupply.com\/products\/taco-0034e-f2-ecm-high-efficiency-analog-circulator-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}