{"product_id":"bell-gossett-104301-ecocirc-xl-36-45-iron-body-circulator","title":"Bell \u0026 Gossett 104301 Ecocirc XL 36-45 Iron Body Circulator","description":"\u003cp\u003eDesigned for high‑capacity hydronic heating and cooling systems, this circulator ensures consistent water flow and reliable performance. The **104301** Bell \u0026amp; Gossett Ecocirc XL 36‑45 Iron Body Circulator is built for demanding commercial applications.\u003c\/p\u003e\u003cp\u003eIts hermetically sealed, iron‑body motor drives a robust impeller that pushes water through the loop with minimal friction, while the integrated speed‑control valve maintains optimal flow rates across varying load conditions.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e 36–45 GPM at 90 psi, supporting large loop demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Designed to meet ENERGY STAR standards for reduced electricity consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Cast iron housing provides superior corrosion resistance and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️\u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial boilers, chilled‑water plants, district heating, and large‑scale hydronic loop recirculation.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43118366818398,"sku":"104301","price":1522.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/104301_image_1fd4783b-9fb9-4306-9a36-e5fd012b33a4.png?v=1785971918","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-104301-ecocirc-xl-36-45-iron-body-circulator","provider":"National Boiler Supply","version":"1.0","type":"link"}