{"product_id":"bell-gossett-104615-replacement-drive-assembly-ecocirc-xl-70-145","title":"Bell \u0026 Gossett 104615 Replacement Drive Assembly Ecocirc XL 70-145","description":"\u003cp\u003eDesigned to deliver precise variable‑speed control for Ecocirc XL 70‑145 circulating pumps, this replacement drive assembly ensures reliable operation and energy savings. The \u003cstrong\u003e104615\u003c\/strong\u003e unit matches the Ecocirc XL 70‑145 model and fits seamlessly into existing systems.\u003c\/p\u003e\u003cp\u003eThe assembly integrates a permanent‑magnet motor with an advanced inverter, modulating pump speed to match demand while maintaining optimal flow and pressure. Built‑in safeguards protect against overload, overheating, and phase loss, extending equipment life.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Range:\u003c\/strong\u003e 0‑1,500 rpm for fine‑tuned flow control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings:\u003c\/strong\u003e Up to 30 % reduction compared to fixed‑speed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity:\u003c\/strong\u003e Sufficient to drive 70‑145 GPM pumps at full load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Compatibility:\u003c\/strong\u003e Works with standard BACnet and Modbus field devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️\u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial HVAC loops, hospital hot‑water recirculation, and industrial process cooling where variable‑speed pump control is required.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43118534951006,"sku":"104615","price":2118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/104615_image_636d92b1-633c-4446-9899-6f4aaf8e4da6.png?v=1785975747","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-104615-replacement-drive-assembly-ecocirc-xl-70-145","provider":"National Boiler Supply","version":"1.0","type":"link"}