{"product_id":"taco-vr3452-sentry-smart","title":"Taco VR3452 Commercial Variable-Speed Smart Wet Rotor Pump","description":"\u003cp\u003eThe \u003cstrong\u003eTaco 00e Series VR3452 High-Efficiency Commercial Circulator Pump (MPN: VR3452-HY1-FC1A01)\u003c\/strong\u003e is an intelligent, self-adjusting wet rotor pump engineered for closed-loop commercial heating, chilled water, and cooling setups.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Hydronic Automation Matrix:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency ECM Engine:\u003c\/strong\u003e Driven by an advanced electronically commutated permanent magnet motor that automatically shifts output from 1\/100 to 1\/4 HP, cutting electrical consumption by up to 85% compared to standard fixed-speed commercial pumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Smart Operating Modes:\u003c\/strong\u003e Seamlessly cycles between self-adjusting Auto mode, Proportional Pressure, Constant Pressure, Constant Speed, and automated Night Setback Turndown to maximize overall system stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-Integrated Communication Module:\u003c\/strong\u003e Equipped with native Ethernet, Modbus RTU, 0-10V analog input control, and integrated relay outputs for flawless integration into commercial Building Automation Systems (BAS).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Integrity Elements:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time LED Diagnostic Display:\u003c\/strong\u003e Provides field technicians with crisp, immediate digital readouts tracking operating Watts, Flow (GPM), Head (FT), and active Motor RPM.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCataphoresis Coated Cast Iron Volute:\u003c\/strong\u003e Formulated with a heavy-duty, rust-resistant internal and external coating to protect structural fluid channels within closed-loop mechanical systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":42910067654750,"sku":"VR3452-SMART-SENTRY","price":1749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Taco_00e_Series_VR3452_variable_speed_circulator_pump_displaying_a_black_composite_electronic_control_module_with_user_interface_screen_attached_to_a_coated_black_cast_iron_casing_with_flanged_piping_connections..jpg?v=1782063090","url":"https:\/\/nationalboilersupply.com\/products\/taco-vr3452-sentry-smart","provider":"National Boiler Supply","version":"1.0","type":"link"}