{"product_id":"sterling-55wsr-6a-3-hydronic-baseboard-6-foot-senior-white","title":"Sterling 55wsr-6a-3 Hydronic Baseboard 6 Foot Senior White","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STERLING 55wsr-6a-3 is a 6-foot Senior series hydronic baseboard heater designed for high-output heating in residential and light commercial spaces. This complete unit ships in white and is built around a boxed and serrated aluminum fin design that increases radiating surface area while directing and enhancing natural convection. The enclosure features smooth, radius-formed end covers and a sleek profile that keeps a low height footprint, making it a practical choice where wall space is limited. A fingertip temperature control damper provides silent operation, and the exclusive Silent Glide Shoe allows the heating element to expand and contract freely without noise. Licensed plumbers and HVAC technicians handle typical installation.\u003c\/p\u003e\u003cp\u003eThe Senior series is engineered for large residential applications and light commercial hydronic heating systems where higher heat output is required compared to standard slim-profile baseboards. The 6-foot length includes splice plates for field joining and is packaged ready for installation. The telescoping fill-in sections eliminate the need for field cutting, reducing installation time and material waste. Classic white finish is designed to complement standard interior decor and pairs with matching enclosure components available in the Sterling baseboard lineup.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBoxed and serrated aluminum fins increase radiating surface and direct convection for higher heat output\u003c\/li\u003e\n\u003cli\u003eExclusive Silent Glide Shoe allows thermal expansion and contraction without operational noise\u003c\/li\u003e\n\u003cli\u003eSmooth, radius-formed end covers and flowing enclosure lines for a clean finished appearance\u003c\/li\u003e\n\u003cli\u003eHeavy gauge brackets snap into place without sheet metal screws\u003c\/li\u003e\n\u003cli\u003eTelescoping fill-in sections eliminate cutting and reduce waste during installation\u003c\/li\u003e\n\u003cli\u003eSplice plates included with 6-foot length for field joining to adjacent sections\u003c\/li\u003e\n\u003cli\u003eOpen Box fin design prevents fin edges from contacting one another, maintaining airflow performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation component for residential and light commercial hydronic hot water baseboard heating systems requiring a 6-foot Senior series enclosure with 3\/4 inch element.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician familiar with hydronic heating systems. Shut off the boiler and allow the system to depressurize and cool before disconnecting or connecting any piping. Follow applicable local plumbing codes and IFGC guidelines when integrating into an existing hydronic loop. Do not operate the unit without confirming all connections are leak-free and the system has been properly bled of air.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Senior (Hi-Output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 6 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Color\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplice Plates Included\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STERLING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 55wsr-6a-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STERLING","offers":[{"title":"Default Title","offer_id":51467596398898,"sku":"55WSR-6A-3","price":176.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946830.jpg?v=1783907480","url":"https:\/\/voomisupply.com\/products\/sterling-55wsr-6a-3-hydronic-baseboard-6-foot-senior-white","provider":"Voomi Supply","version":"1.0","type":"link"}