{"product_id":"20940","title":"Circulator Pump 115V, 1\/25 HP | 3-Speed | NBK-20940","description":"\u003cp\u003e\u003cstrong\u003eNBK-20940 – Circulator Pump, 115V, 1\/25 HP, 3-Speed \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eNBK-20940 Circulator Pump\u003c\/strong\u003e is a dependable, high-efficiency pump built for outdoor boilers, radiant floor heating, and general hydronic heating systems. Designed for versatility, this model features three adjustable speeds to fine-tune water circulation, improve energy efficiency, and balance system performance. It serves as a direct replacement for popular Grundfos models, offering quiet, consistent operation and long-lasting reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e• 3-Speed Control – Easily adjustable to meet the precise circulation requirements of your heating system, ensuring optimal efficiency\u003cbr\u003e• Robust Construction – Built for continuous operation under demanding outdoor boiler conditions\u003cbr\u003e• Quiet, Smooth Performance – Reduces system noise while maintaining strong, consistent flow\u003cbr\u003e• Standard Flange Design – Fits seamlessly into standard system configurations for quick, easy replacement\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e• SKU: 20940\u003cbr\u003e• Voltage: 115V\u003cbr\u003e• Horsepower: 1\/25 HP\u003cbr\u003e• Speed Settings: 3-speed adjustable\u003cbr\u003e• Application: Outdoor boiler systems, radiant floor heating, and general hydronic heating systems\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEquivalent Models:\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eGrundfos:\u003c\/strong\u003e UPS15-58FC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose the NBK-20940 Circulator Pump?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eNBK-20940\u003c\/strong\u003e provides outstanding flexibility and efficiency for residential or light commercial heating applications. Its three-speed motor allows for customizable flow control, helping reduce energy usage and optimize system performance. Compatible with Grundfos UPS15-58FC models, it ensures reliable operation, quiet performance, and extended service life—making it a smart choice for homeowners and professionals alike.\u003c\/p\u003e","brand":"NBK","offers":[{"title":"Default Title","offer_id":56928899891540,"sku":"SO-20940","price":179.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1067\/7698\/5940\/files\/20940-UPS15-58FC-1-scaled.jpg?v=1787840728","url":"https:\/\/total-hearth.shop\/products\/20940","provider":"total-hearth.shop","version":"1.0","type":"link"}